Using an enable to write data

I want to update lets say some LED's from a status reponse message from my device. I can compare the bytes of the message to vaidate it but how can i only allow the array that drives the LED's to be updated only if the message is valid..
thanks

Put a case structure around your write.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

Similar Messages

Data Acquisition - using local variables to write data to a file

Hello,
I am running a Data Acquisition vi (currently in LabVIEW 7.1 but soon to be updated to 8.2) that collects ~100 parameters of data from several sources contained in a while loop. The current configuration (which I did not write) uses very few subVIs and writes to ~100 local variables to store each parameter. It then reads all the local variables and builds an array of all the strings, converts then to a spreadsheet string, then uses the write characters to file function to append to a datafile. I am trying to clean things up and have came up with subVIs to collect the data from the following sources:
8 serial port sources collecting btwn 8 and 20 parameters each
~15 thermocouple readings
~10 analog inputs
~20 parameters read off an ARINC 429 bus.
I have come up with a subVI to read each of the sources and have placed the subVIs in the while loop. Each subVI outputs the data that it collects in array or cluster form. I was wondering how best to write each parameter to a CSV file at between 1 and 10 Hz. Should I write each subVI output to a LV and then read them off as was done before (the difference being that I have reduced the # of LVs to ~10 vs >100?
I should add that precise timing is not that important, so if all the subVIs are not collecting simultaneously (which I understand that they won't be), it does not really matter.
Thanks.

Hi jilla,
jilla wrote:
What I think that you are saying is to turn the outputs of the 4 subVIs into inputs of a 5th subVI that writes to the data file. Correct?
Yes. It may sound like a fine-point, but I beileve it's better to create a VI specifically for formatting data - in your example, 4 arrays IN, a single string OUT. Then write the string to file as a seperate operation. GUI-displayed data can go through a similar transformation, the four arrays wired to a subVI which builds output-structures specifically for display. It's a beginner's mistake to put lots of individual controls and indicators on the screen when groups of them are naturally related (in an object-oriented sense.) Use clusters to group related controls - this will keep the diagram much cleaner.
One more question: at what point (either # of data points or frequency of data collection) does it become necessary to use queues? Thanks.
Well, there's not really a clearly definable "point". I'd say if your update-rate climbs above 100Hz, or you witness poor program or system performance, then it's time. The scenario you've described is a fairly simple acquire/display&log loop - and simple is good. Then-again people can't see/react-to updates faster than about 10Hz - so it doesn't make sense to sacrifice performance - if performance becomes an issue.
Re: queues: Queues are sometimes used to buffer data that's "produced" in one place and "consumed" in another.
Here, if/when logging data, you're logging with every DAQ. I wouldn't recommend using a queue to transport data from a "DAQ loop" to a "Logging-loop" - those functions can be in the same loop. Should/could a queue be used to get data from a "DAQ loop" to update the GUI at a lower frequency? Sure, but a Notifier might be a better choice. Further, in the (simple?) program you've described, you might use a case structure (True/False) to only update FP indicators every "X" iterations - a simple solution that doesn't require Queues or Notifiers.
Cheers!
"Inside every large program is a small program struggling to get out." (attributed to Tony Hoare)

Using Swing applet to write data to file on SERVER

Hello,
I'm in the process of writing an applet using Swing (SDK v1.4.2). Here's the deal. The JApplet calls a JPanel, which will be used by customers on my site to enter data. I'm adding a <Save> button to the "form" which is supposed to write data to a file on the server (in order to preserve the customer's preferences).
Please note that I am NOT attempting to write data to the customer's hard disk. That requires digital certificates, etc. which I am trying to avoid for now.
Instead, I am using the URL class to access the file:
URL page = new URL("http://www.whatever.com/mycustomers/preferences.txt")
I then use the URLConnection class to establish the connection:
URLConnection conn = this.page.openConnection();
conn.setDoInput(true);
conn.setDoOutput(true);
conn.connect();
etc...
I've created a text file (preferences.txt) on my web site. Using the classes InputStreamReader, BufferedStreamReader, and StringBuffer, I can successfully read the file into a JOptionPane in my applet.
The problem comes when I try to write data TO this file. I know the file exists because the applet can read it. I've set the permissions on the file to 666. I've got all of the appropriate syntax within a try statment that catches an IOException. I also have JOptionPanes all over the place to let me know where the program is. I've tried different combinations of output streams like BufferedWriter, BufferedOutputStream, StringWriter, but the file does not get updated. When the applet runs, it does not throw any exceptions, not even when I change the URL from "HTTP://www.whatever.com/prefs.txt" to "HTTP:/www.whatever.com/prefs.txt" (only one slash on HTTP, shouldn't I get a MalformedURLException?)
I apologize for all the background, but I thought you might need it. The bottom line is:
1) Can an applet write to a file on a remote server (not local hard disk)?
2) If so, what (if any) caveats are there?
3) Is there a way to check for file existence or be able to create a new file?
4) I'm using the HTTP protocol - is there some restriction that prevents an applet from writing to a file using that protocol? If so, is there a workaround?
5) Assuming that creating/writing a file using the method I've described is possible, what would be the appropriate output streams to use? (Currently, I'm using OutputStreamWriter with BufferedWriter).
I've been struggling with this for a while. Any help/suggestions would be appreciated.
Thanks
P.S. I also posted this message on the Applet development forum, but I've received no response as of yet.

Http servers support PUT as a mechanism to upload data to a specified URL. Get on the other hand which is what most people are familiar with is how you retrieve that data. The basic URLConnection is an abstraction of the Http connection which can be used for GET and POST operations by default based on doInput(true|false).. If you which to use any of the http methods other than GET|POST you will have to cast the URLConnection to HttpURLConnection so you can gain access to the specific Http functionaility that could not be abstracted.
Since you are using a hosting service the chances are that you won't be able to use HTTP PUT on their server. Most servers do not support HTTP PUT without configuring them todo so. Now Apache allows localized config through the .htacess file. It might be possible (keep in mind I am not an apache expert) to configure a particular directory to allow HTTP PUT using this .htacess file it may not be possible. You will have to consult the Apache web server documentation for that answer.
But regardless you can use the HttpURLConnection and the PUT method to send data from your applet to the server. In fact that is the preferred way to do this. If you can not configure your web server to support that method then you will have to develop a Servlet to do it. A servlet has several methods such as doGet(), doPost(), and doPut(). You would override the doPut() method get the URI path create a file and a FileOutputStream to that file, get from the request the inputstream, possibly skip the http headers, and then write byte for byte the incoming data to your OutputStream until you reach the end at which point you would close the OutputStream and send an Http Response of some sort. Typically in HTTP it would be 200 OK plus some web content. You content can be empty so long as your applet recognizes that is what it should expect...
And away you go...

Need info on using external tables load/write data

Hi All,
We are planning to load conversion/interface data using external tables feature available in the Oracle database.
Also for outbound interfaces, we are planning to use the same feature to write data in the file system.
If you have done similar exercise in any of your projects, please share sample code units. Also, let me know if there
are any cons/limitations in this approach.
Thanks,
Balaji

Please see old threads for similar discussion -- http://forums.oracle.com/forums/search.jspa?threadID=&q=external+AND+tables&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Thanks,
Hussein

Read/write data to dvd?

Is there a library/package/anything I can use to read and write data to a dvd? Any help is appreciated.
-tom

this is such a bizarre question I'm baffled.
The only thing I can imagine you mean by this is that you have a DVD burner on your PC and you want to read/write to it.
Reading should just be a case of accessing it by the the drive letter as you would any other physical drive.
Writing...well unless you have some software that makes the OS think the DVD can be written to like any other drive (I have something like this for my CD burner which lets you drag and drop stuff to the drive etc). Again, this would just be a case of referencing the drive via its 'letter' (in Windows)
ios that what you mean?

How to write data in the Infocube using BI IP input ready functionality

Hi All,
Please help me in the following scenario...
Input given to me is-- ZCUBSDID cube with associated role ZSP_BW_SAI_BUDGETS-DID_ALL.
Query is ZR_V7_CO_PA_CH_PB_DID_BUDGET_2 based on agregation level ZALBSDID (& ZALBVDID) in infoarea ZDACOPA.
I have to write data in the cube by using Input-Ready functionality of BI IP. Can you please provide me step by step procedure for writing the data in the cube as i am very new in IP side.
Also if any further input required just let me know.
My Analysis-> I checked that cube is in Planning mode and in Query Designer>Property Pane-->Planning Pane, Query is in Change mode and also associated Keyfigures are in Input-Ready enabled.
Also i am able to access query in Analyzer.
This is very critical for me and need to provide solution asap. Please update asap. It really be great help.
Thanks & Regards
Rupali Singh

Hi,
To enter data in to planning cube through manual planning, you can do the following,
1. In a query that is used for manual planning, a cell is only input ready if each characteristic value of all the characteristics included in the aggregation level is unique. None of the aggregated values on the aggregation level are therefore input ready: Totals, subtotals and inner hierarchy nodes are not input ready.
2. To be able to change values for calculated key figures (like Average Price as a quotient of Amount and Quantity), these must be based on input-ready formulas, and at least one operand must be input ready. More information: Defining Inverse Formulas (Designtime) and Inverse Formulas (Runtime).
3. In order to change aggregated values (with respect to the aggregation level), these values must be disaggregated on all the data records that contribute to the aggregated value of the cell. More information: Disaggregation (Top-Down-Distribution).
4. If a query used for manual planning includes a navigation attribute that is restricted using a fixed or dynamic filter or a restricted key figure, the system treats the navigation attribute as a normal characteristic. The rule under point 1 applies here. The system only reacts as though the navigation attribute were not part of the query if the navigation attribute is not restricted.
5. In a query defined on a MultiProvider or a complex aggregation level that you want to use manual planning for, a cell is not input ready if the InfoProvider that is defined by this cell is:
a. Not a real-time InfoCube
b. A real-time InfoCube that has been switched to load mode
6. If an input-ready query is executed in change mode, but the requested data is locked by another user, the query starts in display mode.
For more details, you can refer to the following link,
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/43/0c033316cd2bc4e10000000a114cbd/frameset.htm
Hope this helps you to solve your issue.
Regards,
Balajee

Trying to write data to a text file using java.io.File

I am trying to create a text file and write data to it by using java.io.File and . I am using JDeveloper 10.1.3.2.0. When I try run the program I get a java.lang.NullPointerException error. Here is the snippet of code that I believe is calling the class that's causing the problem:
String fpath = "/test.html";
FileOutputStream out = new FileOutputStream(fpath);
PrintStream pout = new PrintStream(out);
Do I need to add additional locations for source files or am I doing something wrong? Any suggestions would be appreciated.
Thank you.

Hi dhartle,
May be that can help:
* Class assuming handling logs and connections to the Oracle database
* @author Fabre tristan
* @version 1.0 03/12/07
public class Log {
    private String fileName;
     * Constructor for the log
    public Log(String name) {
        fileName = name;
     * Write a new line into a log from the line passed as parameter and the system date
     * @param   line    The line to write into the log
    public void lineWriter(String line) {
        try {
            FileWriter f = new FileWriter(fileName, true);
            BufferedWriter bf = new BufferedWriter(f);
            Calendar c = Calendar.getInstance();
            Date now = c.getTime();
            String dateLog =
                DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM,
                                               Locale.FRANCE).format(now);
            bf.write("[" + dateLog + "] :" + line);
            bf.newLine();
            bf.close();
        } catch (IOException e) {
            System.out.println(e.getMessage());
     * Write a new line into a log from the line passed as parameter,
     * an header and the system date
     * @param   header The header to write into the log
     * @param   info    The line to write into the log
    public void lineWriter(String header, String info) {
        lineWriter(header + " > " + info);
     * Write a new long number as line into a log from the line
     * passed as parameter, an header and the system date
     * @param   header The header to write into the log
     * @param   info    The line to write into the log
    public void lineWriter(String header, Long info) {
        lineWriter(header + " > " + info);
     * Enable to create folders needed to correspond with the path proposed
     * @param   location    The path into which writing the log
     * @param   name        The name for the new log
     * @return Log         Return a new log corresponding to the proposed location
    public static Log myLogCreation(String location, String name) {
        boolean exists = (new File(location)).exists();
        if (!exists) {
            (new File(location)).mkdirs();
        Log myLog = new Log(location + name);
        return myLog;
     * Enable to create the connection to the DB
     * @return Connection Return a new connection to the Oracle database
    public static Connection oracleConnectionCreation() throws Exception {
        // Register the Oracle JDBC driver
        DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
        //connecting to the DB
        Connection conn =
            DriverManager.getConnection("jdbc:oracle:thin:@myComputerIP:1521:myDB","user", "password");
        return conn;
     * This main is used for testing purposes
    public static void main(String[] args) {
        Log myLog =
            Log.myLogCreation("c:/Migration Logs/", "Test_LinksToMethod.log");
        String directory = "E:\\Blob\\Enalapril_LC-MS%MS_MS%MS_Solid Phase Extraction_Plasma_Enalaprilat_ERROR_BLOB_test";
        myLog.lineWriter(directory);
        System.out.println(directory);
[pre]
This class contained some other functions i've deleted, but i think it still works.
That enables to create a log (.txt file) that you can fill line by line.
Each line start by the current system date. This class was used in swing application, but could work in a web app.
Regards,
Tif

Using HS.Exp function to write data to a Consolidated Account

Hi,
Just wanted to know whether i can use the HS.Exp function to write data to a consolidated account?
Thanks

Hi Mau,
In order to write data to a consolidated account, you can use HS.Exp function in rules which puts data into a combination of Account, ICP, and Custom1...4 members. The syntax is: HS.Exp "DestPOV = Expression"
You might find useful the HS.Con function which puts data into the [Proportion] and [Elimination] Value dimension members and can also be used in Consolidation rules. The syntax is: Call HS.Con ("V#[Elimination]",-1*dPCon,"")
Regards,
Thanasis

How to write data to text file using external tables

can anybody tell how to write data to text file using external tables concept?

Hi,
Using external table u can load the data in your local table in database,
then using your local db table and UTL_FILE pacakge u can wrrite data to text file
external table
~~~~~~~~~~~
http://download-east.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_7002.htm#i2153251
UTL_FILE
~~~~~~~~~
http://download-east.oracle.com/docs/cd/B19306_01/appdev.102/b14258/u_file.htm#sthref14093
Message was edited by:
Nicloei W
Message was edited by:
Nicloei W

How to Write data in Excel File using java

Hi
can anybody help me to write data in excel file
using java code
Thankx In Advance

How much are you willing to pay for that?
If you want it for free, http://jexcelapi.sourceforge.net/

Using auto-indexing tunnels to write data files?

Hi,
I am using ni-motion controller to control a servo motor and collect position and torque data. I want to write the collected data to TDMS files.
Recently I learned about the producer/consumer design pattern and I figured that would be a good approach to ensure that writing the files didn't slow down my data collection timed loop.
However, I also figured out that my program seems to run well if I wire the data I collect to auto-indexing tunnels. Then I use a structure that only executes after all the data collection is done to write the arrays I built to TDMS files.
Is there any reason that the latter method would be advised against? Can the auto idexing tunnels slow down my loop enough for it cause concern? I am only collecting about 5000 data points for each channel.
Cheers,
Kenny
Solved!
Go to Solution.

Well, autoindexing tunnels don't write data files, they just accumulate data until the loop completes. If this is a FOR loop with a known number of iterations, the size of the output data can be allocated in one swoop, which is very efficient. If you are autoindexing on a WHILE loop, the final array size is not known, so LabVIEW needs to make a guess and and requires occasional new memory allocations whenever the last guess is exceeded. This is inefficient.
One problem with these approaches is if the program or computer crashes. In this case the data in the shift register is lost forever, while if you would stream it to disk, you would have most of the data acquired so far.
If you use a proper producer/consumer architecture, you should be able to asynchronously write the data and it will not slow down your acquisition. No need ot wait for the competion of data gathering.
LabVIEW Champion . Do more with less code and in less time .

I want to write data into eeprom(93LC86) in parallel port using labview?

I want to write data into eeprom(93LC86) in parallel port using labview? Also I want to read data from EEprom.

Hi Mr. Mz,
after having a look to 93LC86-Datasheet I do not see a problem. The self-timing programming cycle of this Chip avoids timing problems; the rest is only logical stuff.
If you need more general info, how to use the parallel port, I recommend: http://[email protected]/ or
in case you need an example of SPI-Interface in LabVIEW with paraport - then write to: [email protected]
You are welcome
regards
wha

Is it possible to read/write data from Salesforce using web service hub in Informatica?

Anyone from Informatica can asnwer this question please

Is it possible to read/write data from Salesforce using web service hub in Informatica? Not asking about PowerExchange for Salesforce or Informatica Cloud. Just using web service can we load data into Salesforce? Thanks ahead.

HT201415 actually i am use iphone5 in bangladesh. But i am facing some problem , when i am useing the internet over cellular data network. when i am open the cellular data on but no icon E display but when Enable 3G on-of then E is aviable.its a device pr

actually i am use iphone5 in bangladesh. But i am facing some problem , when i am useing the internet over cellular data network. when i am open the cellular data on but no icon E display but when Enable 3G on-of then E is aviable.its a device problem or Carrier ?

Hafizur Rahman wrote:
when i am open the cellular data on but no icon E display but when Enable 3G on-of then E is aviable.its a device problem or Carrier ?
Problem? I'm not even sure what your problem is, much less whether it's a problem with the phone or the carrier.

Hp-mkuri can't find support-type; hp can't write data; I can't print

At work, I use an HP LaserJet 1320 over USB. This was working great - and with no particular fiddling needed to get it to work. However, I've started having some problems. I had some issues last Saturday but I thought it was a blip because it apparently randomly got over them and printed just fine. Today, however, I tried to print a 20 page PDF document using lp <filename> from the command line. The response of the printer was to repeatedly flash an orange warning light. The printer status just showed "Processing..." Three and a half hours later, the light was still going and the status was still "Processing...". Examining running processes, the lp process was running and so was pdftops. That is, hours later, it had still apparently not finished converting PDF to PS.
The log files under cups don't show anything terribly interesting except that page_log contains:
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:28 +0100] 1 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:29 +0100] 2 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:31 +0100] 3 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:32 +0100] 4 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:34 +0100] 5 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:36 +0100] 6 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:37 +0100] 7 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:39 +0100] 8 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:40 +0100] 9 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:42 +0100] 10 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:43 +0100] 11 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:45 +0100] 12 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:46 +0100] 13 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:48 +0100] 14 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:50 +0100] 15 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:51 +0100] 16 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:53 +0100] 17 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:54 +0100] 18 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:56 +0100] 19 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
hp-LaserJet-1320-series user 259 [04/Apr/2012:16:38:57 +0100] 20 1 - localhost stocker-vap.pdf A4 two-sided-long-edge
There are no errors reported at this time in the cups error log. The last entry is:
E [04/Apr/2012:15:14:08 +0100] Unable to bind socket for address [v1.::1]:631 - Cannot assign requested address.
There's a good chance that the system didn't have access to any printer at the time (except cups-pdf). I wasn't printing and I don't usually turn the printer on or connect it until I need it.
access_log (I tried fiddling a little, turning the thing off, reinstalling the toner, blessing the paper...):
localhost - - [04/Apr/2012:15:18:16 +0100] "POST / HTTP/1.1" 200 340 Create-Printer-Subscription successful-ok
localhost - - [04/Apr/2012:16:36:03 +0100] "POST / HTTP/1.1" 401 244 CUPS-Get-Devices successful-ok
localhost - root [04/Apr/2012:16:36:04 +0100] "POST / HTTP/1.1" 200 1343 CUPS-Get-Devices -
localhost - - [04/Apr/2012:16:36:05 +0100] "POST /admin/ HTTP/1.1" 401 143 Resume-Printer successful-ok
localhost - root [04/Apr/2012:16:36:05 +0100] "POST /admin/ HTTP/1.1" 200 143 Resume-Printer successful-ok
localhost - - [04/Apr/2012:16:36:05 +0100] "POST /admin/ HTTP/1.1" 401 143 Resume-Printer successful-ok
localhost - root [04/Apr/2012:16:36:05 +0100] "POST /admin/ HTTP/1.1" 200 143 Resume-Printer successful-ok
localhost - - [04/Apr/2012:16:36:19 +0100] "POST /printers/hp-LaserJet-1320-series HTTP/1.1" 200 412 Create-Job successful-ok
localhost - - [04/Apr/2012:16:36:19 +0100] "POST /printers/hp-LaserJet-1320-series HTTP/1.1" 200 1622566 Send-Document successful-ok
localhost - - [04/Apr/2012:16:41:14 +0100] "POST /admin/ HTTP/1.1" 401 192 Pause-Printer successful-ok
localhost - root [04/Apr/2012:16:41:14 +0100] "POST /admin/ HTTP/1.1" 200 192 Pause-Printer successful-ok
localhost - - [04/Apr/2012:16:41:14 +0100] "POST /admin/ HTTP/1.1" 401 192 Pause-Printer successful-ok
localhost - root [04/Apr/2012:16:41:14 +0100] "POST /admin/ HTTP/1.1" 200 192 Pause-Printer successful-ok
localhost - - [04/Apr/2012:16:41:25 +0100] "POST / HTTP/1.1" 401 244 CUPS-Get-Devices successful-ok
localhost - root [04/Apr/2012:16:41:25 +0100] "POST / HTTP/1.1" 200 479 CUPS-Get-Devices -
localhost - - [04/Apr/2012:16:42:53 +0100] "POST / HTTP/1.1" 401 244 CUPS-Get-Devices successful-ok
localhost - root [04/Apr/2012:16:42:53 +0100] "POST / HTTP/1.1" 200 1343 CUPS-Get-Devices -
localhost - - [04/Apr/2012:16:42:53 +0100] "POST /admin/ HTTP/1.1" 401 143 Resume-Printer successful-ok
localhost - root [04/Apr/2012:16:42:53 +0100] "POST /admin/ HTTP/1.1" 200 143 Resume-Printer successful-ok
localhost - - [04/Apr/2012:16:42:53 +0100] "POST /admin/ HTTP/1.1" 401 143 Resume-Printer successful-ok
localhost - root [04/Apr/2012:16:42:53 +0100] "POST /admin/ HTTP/1.1" 200 143 Resume-Printer successful-ok
localhost - - [04/Apr/2012:16:43:49 +0100] "POST /printers/hp-LaserJet-1320-series HTTP/1.1" 200 412 Create-Job successful-ok
localhost - - [04/Apr/2012:16:43:49 +0100] "POST /printers/hp-LaserJet-1320-series HTTP/1.1" 200 1622566 Send-Document successful-ok
localhost - - [04/Apr/2012:20:16:17 +0100] "POST /admin/ HTTP/1.1" 401 192 Pause-Printer successful-ok
localhost - root [04/Apr/2012:20:16:17 +0100] "POST /admin/ HTTP/1.1" 200 192 Pause-Printer successful-ok
localhost - - [04/Apr/2012:20:16:17 +0100] "POST /admin/ HTTP/1.1" 401 192 Pause-Printer successful-ok
localhost - root [04/Apr/2012:20:16:17 +0100] "POST /admin/ HTTP/1.1" 200 192 Pause-Printer successful-ok
In /var/log itself, I found a whole bunch of errors in errors.log. This is a representative sample:
Apr 4 16:36:00 localhost udevd[4704]: missing file parameter for attr
Apr 4 16:36:02 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.da
t
Apr 4 16:37:13 localhost hp[8127]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 secon
d io timeout
Apr 4 16:37:58 localhost hp[8127]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 secon
d io timeout
Apr 4 16:41:23 localhost udevd[4704]: missing file parameter for attr
Apr 4 16:41:24 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.da
t
Apr 4 16:41:27 localhost udev-configure-printer: no corresponding CUPS device found
Apr 4 16:42:52 localhost udevd[4704]: missing file parameter for attr
Apr 4 16:42:52 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.da
t
Apr 4 16:44:42 localhost hp[11104]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 seco
nd io timeout
Apr 4 16:45:27 localhost hp[11104]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 seco
nd io timeout
Apr 4 16:46:12 localhost hp[11104]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 seco
nd io timeout
Apr 4 16:46:57 localhost hp[11104]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 seco
nd io timeout
Apr 4 16:47:42 localhost hp[11104]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 seco
nd io timeout
Apr 4 16:48:27 localhost hp[11104]: io/hpmud/musb.c 1420: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324: 45 seco
nd io timeout
The last type of message fills a good many more lines. Some of the non-finding-device errors earlier are from me connecting and disconnecting the printer etc. I think. i.e. they are not why it isn't working.
From user.log:
Apr 4 14:23:58 localhost mtp-probe: checking bus 2, device 8: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1"
Apr 4 14:23:58 localhost mtp-probe: bus: 2, device: 8 was not an MTP device
Apr 4 15:27:18 localhost mtp-probe: checking bus 2, device 4: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1"
Apr 4 15:27:18 localhost mtp-probe: bus: 2, device: 4 was not an MTP device
Apr 4 16:36:01 localhost mtp-probe: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1"
Apr 4 16:36:01 localhost mtp-probe: bus: 1, device: 4 was not an MTP device
Apr 4 16:36:01 localhost logger: loading hp_printer_device 001 004
Apr 4 16:36:02 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.dat
Apr 4 16:36:05 localhost hp-check-plugin: [8068]: error: hp-systray must be running.
Run 'hp-systray &' in a terminal.
Apr 4 16:36:05 localhost hp-check-plugin: [8068]: error: Run hp-systray manually and re-plugin printer
Apr 4 16:41:23 localhost mtp-probe: checking bus 1, device 5: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1"
Apr 4 16:41:23 localhost mtp-probe: bus: 1, device: 5 was not an MTP device
Apr 4 16:41:24 localhost logger: loading hp_printer_device 001 005
Apr 4 16:41:24 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.dat
Apr 4 16:41:24 localhost hp-check-plugin: [10933]: error: hp-systray must be running.
Run 'hp-systray &' in a terminal.
Apr 4 16:41:24 localhost hp-check-plugin: [10933]: error: Run hp-systray manually and re-plugin printer
Apr 4 16:42:52 localhost mtp-probe: checking bus 1, device 6: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1"
Apr 4 16:42:52 localhost mtp-probe: bus: 1, device: 6 was not an MTP device
Apr 4 16:42:52 localhost logger: loading hp_printer_device 001 006
Apr 4 16:42:52 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.dat
Apr 4 16:42:52 localhost hp-check-plugin: [11017]: error: hp-systray must be running.
Run 'hp-systray &' in a terminal.
Apr 4 16:42:52 localhost hp-check-plugin: [11017]: error: Run hp-systray manually and re-plugin printer
I'm a bit confused by this. I don't usually use hp-systray (that I know of). That's the great thing about this printer - I just configured it all through the cups web interface with no need to use hp's printer setup tools or to install any plugin - it didn't need one. But hp/hplip_ac.log says:
[11017]: info: :hp-systray is not running.
error: hp-systray must be running.
Run 'hp-systray &' in a terminal.
[11017]: info: :Device Plugin is not found
error: Run hp-systray manually and re-plugin printer
[11017]: info: :
[11017]: info: :Done.
And lpr.log:
Apr 4 16:36:02 localhost udev-configure-printer: add /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0
Apr 4 16:36:02 localhost udev-configure-printer: device devpath is /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1
Apr 4 16:36:02 localhost udev-configure-printer: Device vendor/product is 03F0:1D17
Apr 4 16:36:02 localhost udev-configure-printer: MFG:Hewlett-Packard MDL:hp LaserJet 1320 series SERN:- serial:00CNM1J04324
Apr 4 16:36:05 localhost udev-configure-printer: SERN field matches USB serial number
Apr 4 16:36:05 localhost udev-configure-printer: URI match: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324
Apr 4 16:36:05 localhost udev-configure-printer: URI contains USB serial number
Apr 4 16:36:05 localhost udev-configure-printer: URI match: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of print queue: cups-pdf:/, normalized: cups pdf
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of print queue: dnssd://Dell%202330dn%20CFR._printer._tcp.local/, normalized: dnssd dell 2330dn cfr printer tcp local
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of print queue: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 16:36:05 localhost udev-configure-printer: Re-enabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 16:36:05 localhost udev-configure-printer: Re-enabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series
Apr 4 16:36:05 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3005?serial=CNFW6D5578, normalized: laserjet p3005 serial cnfw6d5578
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3010_Series?serial=VNBQC2323J, normalized: laserjet p3010 series serial vnbqc2323j
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:36:05 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: remove /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1
Apr 4 16:41:14 localhost udev-configure-printer: URI of print queue: cups-pdf:/, normalized: cups pdf
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of print queue: dnssd://Dell%202330dn%20CFR._printer._tcp.local/, normalized: dnssd dell 2330dn cfr printer tcp local
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of print queue: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 16:41:14 localhost udev-configure-printer: Disabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series as the corresponding device was unplugged or turned off
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 16:41:14 localhost udev-configure-printer: Disabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series as the corresponding device was unplugged or turned off
Apr 4 16:41:14 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3005?serial=CNFW6D5578, normalized: laserjet p3005 serial cnfw6d5578
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3010_Series?serial=VNBQC2323J, normalized: laserjet p3010 series serial vnbqc2323j
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:14 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:41:24 localhost udev-configure-printer: add /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0
Apr 4 16:41:24 localhost udev-configure-printer: device devpath is /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1
Apr 4 16:41:24 localhost udev-configure-printer: Device vendor/product is 03F0:1D17
Apr 4 16:41:24 localhost udev-configure-printer: MFG:Hewlett-Packard MDL:hp LaserJet 1320 series SERN:- serial:00CNM1J04324
Apr 4 16:41:27 localhost udev-configure-printer: no corresponding CUPS device found
Apr 4 16:41:38 localhost udev-configure-printer: remove /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1
Apr 4 16:42:52 localhost udev-configure-printer: add /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0
Apr 4 16:42:52 localhost udev-configure-printer: device devpath is /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1
Apr 4 16:42:52 localhost udev-configure-printer: Device vendor/product is 03F0:1D17
Apr 4 16:42:52 localhost udev-configure-printer: MFG:Hewlett-Packard MDL:hp LaserJet 1320 series SERN:- serial:00CNM1J04324
Apr 4 16:42:53 localhost udev-configure-printer: URI contains USB serial number
Apr 4 16:42:53 localhost udev-configure-printer: URI match: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324
Apr 4 16:42:53 localhost udev-configure-printer: SERN field matches USB serial number
Apr 4 16:42:53 localhost udev-configure-printer: URI match: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of print queue: cups-pdf:/, normalized: cups pdf
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of print queue: dnssd://Dell%202330dn%20CFR._printer._tcp.local/, normalized: dnssd dell 2330dn cfr printer tcp local
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of print queue: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 16:42:53 localhost udev-configure-printer: Re-enabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 16:42:53 localhost udev-configure-printer: Re-enabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series
Apr 4 16:42:53 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3005?serial=CNFW6D5578, normalized: laserjet p3005 serial cnfw6d5578
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3010_Series?serial=VNBQC2323J, normalized: laserjet p3010 series serial vnbqc2323j
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 16:42:53 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: remove /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1
Apr 4 20:16:17 localhost udev-configure-printer: URI of print queue: cups-pdf:/, normalized: cups pdf
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of print queue: dnssd://Dell%202330dn%20CFR._printer._tcp.local/, normalized: dnssd dell 2330dn cfr printer tcp local
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of print queue: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 20:16:17 localhost udev-configure-printer: Disabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series as the corresponding device was unplugged or turned off
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: Queue ipp://localhost:631/printers/hp-LaserJet-1320-series has matching device URI
Apr 4 20:16:17 localhost udev-configure-printer: Disabled printer ipp://localhost:631/printers/hp-LaserJet-1320-series as the corresponding device was unplugged or turned off
Apr 4 20:16:17 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3005?serial=CNFW6D5578, normalized: laserjet p3005 serial cnfw6d5578
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of print queue: hp:/usb/HP_LaserJet_P3010_Series?serial=VNBQC2323J, normalized: laserjet p3010 series serial vnbqc2323j
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: usb://HP/LaserJet%201320%20series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Apr 4 20:16:17 localhost udev-configure-printer: URI of detected printer: hp:/usb/hp_LaserJet_1320_series?serial=00CNM1J04324, normalized: laserjet 1320 series serial 00cnm1j04324
Could anyone advise me? I tried searching the forums but although I can find posts on issues similar to other printing problems I've had, I can't find any which look quite like this.

I've figured out that this is happening only with certain pdf documents but I'm not sure why. (None contain pictures or diagrams or anything like that.)
Printing a different pdf today, the behaviour is still very strange, though. Basically, I printed a 120 page pdf. Initially, it printed a bit. As far as the computer was concerned, the job was successfully completed. The printer flashed its lights. I pressed a button and it completed the first 56 pages. I then sent 57-120 to the printer. Again, it printed 57-something and then, again, nothing. Job done as far as the computer was concerned. Flashing lights on the printer. In the end, it took 4 or 5 jobs to finish the document.
What's odd about this is that I usually have no problems at all with this printer and this isn't the first time I've sent it a large document.
It is almost as though the computer sends stuff too fast or something for the printer or sends more than the printer can cope with at once. So when it has finished that bit, it waits for the next bit but the computer thinks it has sent the lot and no more is sent. I don't know if that is possible but that's what it "looks" like!

Using an enable to write data

Similar Messages

Maybe you are looking for