About communication with finger print readers

hi all,
i am trying to communicate with finger print reader using swing and griaule api .
Its not responding. Can i know which api exaxtly i have to use for that.

Hi!
Search "biometrical" at oracle.com.

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There is a problem communicating with the printer.

I have a Lexmark Interpret S405. I am using a MBP laptop with WiFi, running 10.5.8. I have a cabled (non-wifi) Linsys router. I am using an Airport Express.
I was finally able to get the WiFi light on the Lexmark to be static green after reinstalling the Lexmark WiFi setup and reconfiguring my Airport settings so that both the computer and printer see each other.
In fact, I even updated the driver from Lexmark's Web site last night and I watched the WiFi light on the printer blink green indicating that the installation of the driver update was being communicated to the printer.
However, when I print, it opens the print window and says first "Looking for S300-S400", then it says "Printer is now online". Then after about 10 seconds, I get this error: "There is a problem communicating with the printer. Make sure the printer is powered on and connected to the computer. Delete or hold the job and try again."
I've exhausted Lexmark's technical databases and couldn't find the answer here.
I've read that one possible solution was to delete all the printers from the "Print & Fax" system preferences window and re-add. That didn't work.
Lexmark says for: The printer communicating on a network; however, the printer is not responsive. Possible causes could be:
1. Your printer is associated with a network, router, or access point, but it is not your network.
2. A software process is blocked by a system security firewall preventing network communication.
3. You are logged into Virtual Private Network (VPN).
4. You are connected to a network but have decided to switch to a USB connection.
I don't have a VPN and have removed the USB cable, then restarted both printer and computer, and deleted printers in Sys Prefs, restarted, and still no solution.
I can print directly via USB cable, but want to print wirelessly.
Lexmark also says to enter my PIN (which I have pulled out from the print menu screen on the printer) in the System. That tells me a lot...
Network settings on the print window on the printer also tell me Signal strength is 5 (excellent) and that I am on the network my airport is on.
Message was edited by: Macman17

I bet this is too late but...
Are you trying to print through the airport express wirelessly or the built in wireless of the lexmark? If you want to use the airport express, there is no need to mess with the wireless printing on the lexmark at all. The airport express will be easy to set up, all the wireless setups through the printers are a pain.

My iPad is no longer communicating with my printer

My iPad is no longer communicating with my printer. I get a message that it is contacting printer and then eventually it tells me that my printer is off line but it's not.

First, follow these steps:
Turn off internet modem (DSL)
Turn off wireless router
Turn off printer
Turn off iPad
WAIT THREE MINUTES BEFORE TURNING THEM ON
Turn on previous items in the EXACT order they were turned off
Allow Third Party Access
After the rebooting, go into your computer or printer's network connection, and make sure that third party devices have permission to have access to the printer.
If you're having problems after that, I deduct that the problem is not with the iPad, but with the printer itself.
Is the printer connected to Wi-Fi? Or, is the printer directly linked to your wireless router?
In the event that the printer IS connected to Wi-Fi, either refer to the user's manual that came with it, contact customer service, or let me know below!
In the event that the printer IS NOT connected to Wi-Fi but to a wireless router, resort to the following steps:
Check the (ethrnet) cable linking your printer and wireless router for any damage.
Make sure the ethernet cable is connected.
Check the wireless router's lights. The cable that was plugged in should have a matching light that turns on and off when plugged in, and removed.
If the light is off, try plugging the ethernet cable into a different port. Repeat this step until a light turns on.
If none of the port lights turn on, your wireless router is the problem.
If the port light does turn on, a connection between the printer and router is established.
Try to connect your device and the printer again.
After following these steps, and it's still not working, post another comment and let me know! My life is now dedicated to helping you get your iPad and printer connected!
-Johnjohn

Question about Communication with Oracle 7

Hi,
Generally we use Oracle Snapshots for Communication, but since Oracle 9.2.0.5 do not work with Oracle 7.1.5.2.4. we are thinking about do use Oracle Interconnect for this Link.
Now I have the following two Questions about Communication with Oracle 7:
1. Is an Adapter for Oracle 7.1.5.2.4 available?
2. From your experience, does it make sense to install Oracle Interconnect for implementation of only one read only Link with 3 Tables if an OAS for BI is available?
Thanks,
Hannes

1. The Oracle database adapter is for Oracle 8i and up. I checked the code needed in the database and doubt that will work in Oracle 7.
1. The other option Advanced Queuing also needs 8i and up.
2. For me it doesnt make sense that you want to connect to Oracle 7. Oracle 7 is unsupported and should not have to be developed against. Also the license costs for Oracle Interconnect ~17K without any discount is a bit steep for read only links to three tables. Having the OAS means you wont have to pay another additional ~17K for the apps server.

Recently got LR,and am having trouble communicating with my printer. Photos come out 1/2 bleached. Printer checked out ok. What can I do?

Recently got LR, and am having trouble with my printer. I get "communication error" messages.Photos come out 1/2 bleached. My Epson R1900 checks out fine. What can I do?

domh2010 wrote:
All of that did absolutely nothing. Actually it made things worse.
If you tried every possible solution in the all those links baltwo provided, there is nothing more anyone here can suggest other than waving a wand over the computer or you throwing salt over both shoulders.
Take the computer to an Apple store or an AASP. Whichever is more convenient for you. Let the geniuses there figure it out. Diagnostic testing is free.

Unable to establish two-way communication with the printer

I have a HP Photosmart B8550 large format printer, but failed recently to print the whole page, but only one third of the page. The OS is Window 7 in my commuter. I downloaded the driver from HP website, but it is not working. The result of the failure is "The computer is unable to establish two-way communication with the device." One of the reasons I guess is that I failed to register my printer because I had no way to finish the registration, because there is no further process even if I put my printer name or number into the required block. Anyhow I failed recently to print anything in the printer. I am seeking the support after a lot of tries. Thanks.

I have two HP computers and two HP Photosmart B8550 printers. A month ago printers were not working. I tried in vain in two computers to download new HP software and driver from internet and got the HP Solution for install error - Windows 7. Based on this Solution on desk, I tried many many times to follow every step, but the result is the same: Fatal error during the installation.
By using other tools like HP Printer Diagnostic Tools, HP Print and Scan Doctor, I failed too because the diagosis or the choices are not accuate. For example, the printer is disconnected. It is wrong even if I changed ports and USB calbe again and again. The control panet can prove that there is communication, but the printer cannot work as directed. There is no way to test the printing as Doctor requested, saying the computer is unable to establish two-way communication with the device, which is not helpful to go ahead with the solution. There is no way to register the printer because there is no such a model HP Photosmart B8550 in its list after search.
It is even worse that the new window dialogue asked me to find HP Photosmart Essentials in my computer to install it again and again, and I could not concel the request whenever I open my computer.
I guess the HP printer software and driver has something wrong in its root design, which leads me to failure in installation so that the computer could not recognize my printer. In short, the new HP software and driver makes my printer not functional.
By the way, my two printers can work internally in printing sample paper and report and two computer are working in perfect condition.

With finger print recognition iPhone 5s restart

When I unlock my iPhone 5s, using finger print recognition, it restart.
Is there anybody else experiencing this problem or has solution for it?

Hi and thanks for the tip. I tried it and now just let see if it doesn't happen again.
I let you know.
Thanks again.

Problem about Communication with Bluetooth

Hi all!
I want to use a PC host to communicate with a mobile phone with Bluetooth technology. In details, the mobile phone wanting to know some informaiton about "news of today" firstly send a message to my PC, then my PC have to response with a reply message to that client mobile phone. It seems that I should use Java programming with J2SE to control the communication through Serial Port. Is it right? I want to overview some Java sample code about this topic so that I'm able to know the general manipulation. Thanks very much! : )

Hi,
Under J2ME you can use the JSR82 but only for compiling and then port the application on the mobile device. The source is not implemented.
There is free APIs java that you can use www.javabluetooth.org
Let me know if it works with you, I am going to begin next week...
Sihem ;)

RXTX Parallel port communication with Pin Printer

I have successfully installed and configured RXTX-2.0-7pre1 on Linux platform.
2 printers, one Laser jet printer connected to the Serial port and the other Pin Printer connected to the Parallel port.
I can print my files out successfully with RXTX on both my 2 printers. But, there is some problem with my Pin Printer performance. The print job is a little slow and the printing is word by word output.
While the Laser printer received the whole string of my RXTX output and printed them out asap.
RXTX read my data and write them to the Parallel/Serial port directly, so, for my laser jet printer, it buffered the RXTX output data and processed them all in one. No problem, laser printer works well. But to the Pin Printer, it got the RXTX output and printed them out with no buffer. I am not authorized to deal with the Pin Printer device driver.
So, my question is that, is there someone knows how to resolve this problem on RXTX side? That is to say, how to modify the source code of RXTX and customize it?
I wanna know how to create buffer in RXTX, for example, buffering a whole string line and then sending them to the Parallel port. Then, It supposed to be that the Pin Printer will receive once a whole line output and printing line by line in the paper! Not the problemly slowly word by word output!
Thanks a lot!

Simple metrics from google should suffice the SUN team from understand the need/huge requirement for supporting Serial and parallel port programming in windows. Platforms would always change and the team at SUN should remain commited in supporting new platforms.

Lost communication with the printer

I have lost communication between the computer and the printer..it was printing just fine and it quit immediately

To have any hope of providing an answer we will need more information. Please read this post then provide some details. What printer model? What operating system? 32 bit or 64 bit? How is the printer connected - USB, wired LAN, Wireless LAN, bluetooth?
Bob Headrick, HP Expert
I am not an employee of HP, I am a volunteer posting here on my own time.
If your problem is solved please click the "Accept as Solution" button ------------V
If my answer was helpful please click the "Thumbs Up" to say "Thank You"--V

I have photoshop elements 11 and can't print to my HP 6210 inkjet printer. Its as if photoshop 11 isn't communicating with my printer

I have photoshop elements 11 and can't print to my local HP6210 inkjet printer. Its as if photoshop 11 isn't talking to my printer. Can anyone advise?

Photoshop Elements won't access my HP printer

Cant unlock with finger print scanner and alternate password is not working...only have a few tries left before it resets to factory...help please???

Is there a default password???

If you activated Android Device Manager on your phone and associated it with your Google account, you may be able to use Android Device Manager to unlock your phone.

Difficulty about communication with an instrument

hi,
I have a instrument which can measure voltage .According to the Getting Started with Labview,I could not communicate with it yet?
what should I do?
what the reference to look?

Sorry again............your info is not really helpful.........
with Google I only found a "Door closer" Type UA304.
Find attached a vi - made for HP34401-DMM connected via GPIB;
maybe this gives an impression, how to handle such kind of
instrument.
Hope this helps.
Regards and best wishes for 2005.
Werner
Attachments:
HP 34401_DMM_test.zip ‏161 KB

Printer not communicating with computer

I have a mac x 10.5.8 - I have an HP F4280
My printer is no longer connecting with my computer. I have tried different USB cords and its still not working.
It will photocopy and all the lights are on.
I followed the troubleshooting guide and deleted the printer. it will not communicate at all.
I followed all troubleshooting guides and still nothing. Any help would be appreciated.

Hi AshleyAnne1234,
Welcome to the HP Forums, I hope you enjoy your experience!
I see by your post that the Mac isn't communicating with the printer.
I will be happy to help you.
Restart the Mac and the printer.
Check the system profile to see if the printer is being recognized at all on the Mac.
Go to the Apple, select about this Mac, click more info, select hardware on the left side of the window, then select USB under hardware, on the right hand side of the window it will list all the USB devices connected.
Check to see if the printer is listed.
If the printer isn't listed then try another USB port on the Mac.
I would try the printer another computer to rule out the USB port on the printer is damaged if you have one available if you are still having issues.
Please let me know if you need further assistance.
Thank you for posting on the HP Forums.
Have a nice day!
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP

Communication problem with Zebra printer

Post Author: rafu
CA Forum: .NET
Hi,I'm trying to write bidirectional communication with Zebra printer - e.g. send data to print and receive data read from tags. To send data it's possible to use WritePrinter methods described in internet, however I don't know how to get it?? In producer's manuals there is only example to printer connected by LPT1, my uses usb.Does anyone have any ideas??? Help please!rafu

I would look at XP's port configuration for the printer and then try and use the same protocol on the Mac. If XP is showing it as RAW Port 9100, then that is shown as HP jet Direct - Socket on the Mac. The only issue then is whether the OS X driver is available in the Lexmark list. Sometimes the provided OS X driver is only for direct USB connections, so you have to look at using an alternate driver, such as those offered by Gutenprint.

About communication with finger print readers

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