How to set wireless security for Officejet Pro L7750 printer?

Hi there.
I connected Officejet Pro L7750 to wireless broadband router and all is well. Only problem is that all computers on the network can install the drivers and connect to the printer. How do I limit the printing capabilities only to 2 computers so the rest of the network won't be able to print to this printer?

Quite a few questions there, Sends, but I will do what I can to answer them.
I would first recommend buying a router, even if it is one that you won't connect to the internet and network this with your other PCs and the printer. This will give you the best functionality and results for what you are attempting to do.
Additionally, the Auto Off feature of the printer can be disabled, and is not affected by the connection type. You can usually go through the Setup Menu and select Tools to change the options there on the energy saving features.
Lastly, the auto off feature on your computer is a Windows question, but an easy one to answer. If you are on a laptop you can right-click on the battery in the service tray (bottom right hand corner) and change the energy conservation settings.
You might be better off installing the printer through the USB cord and alternating that based on when you are using it, but that would be optimal only if you are printing only a few documents on an irregular basis. A networked connection is the easiest to manage over several computers, honesty, but you do have some requirements for that connection and limitations as well.
I hope this information is useful!

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No wireless connection to Officejet Pro 8000 printer

This used to work, though occasionally the connection went down. Now nothing at all. I have Windows 7, trying to connect to an HP Officejet Pro 8000 Wireless printer. Neither has been updated recently as far as I know, and there has been no reason for network or firewall changes that I am aware of.
The printer will produce its three page report, and everything passes ("No problems found", connected to correct network, etc.). I can connect to the printer via USB and print out fine. I have tried rerunning the connection software; it finds the printer (presumably via the USB connection), but then says:
"Your computer is unable to communicate with your printer at 192.168.1.73. This may be caused by firewall software. If you are using firewall software, verify that UDP port 427 is unblocked for both inbound and outbound traffic.
Your PC can not communicate with your printer at address 192.168.1.73. Check all cable connections. Check that the printer, PC and router are powered on and connected to the network."
My Windows firewall is set to "display a notification" when it blocks something, and that has not happened when the software is trying to connect, so it does not seem to be the firewall (and the software should set that up itself anyway). There are no cable connections - I am connecting wirelessly. Everything is turned on. The PC (192.168.1.67) can connect to the router (192.168.1.254) fine. I have tried pinging the printer from a laptop also on the network, and that fails too.
I have restarted both the printer and the PC.
The wireless network has WPA-PSK authentication, but the password has not been changed.
I have tried running the HP Print and Scan Doctor. It tell me my computer is connected (thanks, I already knew that) and that to connect the printer I need to run the "wireless setup" software (thanks, I already knew that). So that was a waste of time...
When do I go from here?

From what you describe it is possible that the router has a network firewall which is blocking the communication with the printer. I am going to include a image which contains the ports which have to be open on that firewall, you may have to contact the router provider to achieve this.
Another thing to note is that sometimes you get better network success through installing the printer with the USB cord and then performing the USB to Wireless setup witch directly borrows the authentication of your computer.
Let me know how that goes and I will get right back with you!
-Spencer

Scanner for officejet pro x576dw printing off center

Scanned documents on our officejet pro x576dw MFP are coming out skewed--i.e. the contents are coming out looking like they were rotated 5-10 degrees. They're not deformed--just not showing up straight on the page.
The obvious thought was that the document is being fed in crookedly, but when I make copies, the content comes out straight in the copy, as they should. That suggests that it's not the document feeder that's the problem, but some issue with the scanner software. Here's what it looks like:
Any ideas how I can fix this?
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Hello cdworin,
To get your issue more exposure I would suggest posting it in the commercial forums since the HP Officejet pro x576dw is a commercial product. You can do this at HP Enterprise Business Community.
The support page for your product may be helpful in the meantime:
HP Support Center.
I hope this helps!
RnRMusicMan
I work on behalf of HP
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" to say “Thanks” for helping!

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if no shortcut works, try resetting your flash pro preferences:
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Hi,
You can download the User Guide on the link below.
http://h10032.www1.hp.com/ctg/Manual/c02668142.pdf
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

How can I get my HP Officejet Pro 8100 to work. I had HP on the phone for over two hours and thought it was fixed. Now it just will not print at all.

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Greetings paulr.paulr,
Welcome to the Apple Support Communities!
I understand that you are unable to print from your Mac running Yosemite on your HP Officejet Pro 8100. I know that printer issues can be very frustrating, but I believe the information in the attached article will be able to assist you. I would suggest reading over and systematically working your way through the suggested troubleshooting steps located in the following article. If any issues arise as you work your way through the steps, or if you work your way completely to the end and reset the printing system and the issue continues, please let me know.
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HP Officejet Pro 8600 Printer - help for office environment/wireless network

I'm an HP person (i.e., laptob, printer, etc.). Our office had a Brothers (sorry) MFC 9840 and with it we had a desktop app that would allow us to scan, copy and fax from our personal computers. Needless to say that printer died and I bought the office an HP Officejet Pro 8600 printer. Because the aforementioned capabilities existed, the staff would like them for our new HP printer. I didn't see these capabillities on the support disk. Did I miss it? Can you help. Thanks (because I can not believe the HP would put out such great products without this capability).

Hi there,
Could you provide the community with a little more information to help narrow troubleshooting? What operating system are we using?
You can say thanks by clicking the Kudos Star in my post. If my post resolves your problem, please mark it as Accepted Solution so others can benefit too.

Bizarre solution for OfficeJet Pro K5300 problem when Word docs hang in the print queue spooling

A bizarre solution to a spooling problem.
Problem:
Word documents sent to an HP Officejet Pro K5300 Series printer hang in the print queue, saying “spooling”. They do not print, and cannot even be cancelled.
Solution (Bizarre Solution).
The solution that worked for me was to rename the printer by removing the first space after “HP” in the printer’s name. When I did this, Word could then print to the printer. If the space is then re-inserted back into the printer-name then Word is still able to print!! I don’t know how, but it worked, and it worked on two separate installations! The full explanation is below with more options for testing that still need to be explored, or preferably explained by HP and or Microsoft.
First here is some background. My computer is an IBM NetVista 2.4GHz, P4. It has a 250GB HDD with lots of room and 2GB of RAM. My operating system is Win XP Pro with Service Pack 3. My anti-Virus in Trend Micro Internet Security 2009, updated regularly, (I turned it off while installing the printer software). I use Office Professional 97, with Office SP2b).
I bought a new HP Officejet Pro K5300 printer.
I installed the printer software, and followed HP’s directions strictly. I used the installation CD that was supplied by HP. My connection to the printer was USB.
The installation proceeded uneventfully and I printed a test page after it finished.
After that I printed a configuration page, then I printed a couple of photographs using Irfan View. The quality was great and I was pleased.
Then I tried to print a 2-page Word document, using Word 97, but nothing happened. No response from the printer, no error messages, just silence. I clicked on the printer icon on the task bar to look at the print queue and saw that my document was listed as “Spooling”, but it was not making any progress. I waited a couple of minutes but still no progress. I tried canceling it but it would not cancel/delete. The job on the queue would not respond to anything. I could not print it and I could not cancel it. The only way I could recover was to shut down Word, which flushed the queue and lost the job.
I tried this a few more times but with no success.
I did a Google search for this problem, and I found a few solutions. I tried them, but none worked. I checked HP’s website and found this problem listed, with some solutions from HP. I tried HP’s solutions, but they did not work either. In fact, when there was a Word document stuck “spooling” in the queue, HP’s diagnostic utility said that it could not even communicate with the printer, and suggested that my USB connection was bad. However, when I flushed the queue by shutting down Word, I could successfully send a Test Page to the printer, and I could print a detailed PDF from Adobe. So Word was the problem, not my USB connection.
After a pondering this problem over the next few days, and keeping in mind the fact that the default HP printer-name was “HP Officejet Pro K5300 Series”, I remembered that many years ago I could not get an Excel VB macro to select a printer, and print to it, if the printer-name had any spaces in it. I had noticed that the HP default printer name had 4 spaces in it, so I wondered what would happen if I renamed the printer by removing the spaces from its name.
So I renamed the printer to “HPOfficejetProK5300Series” (no spaces), and voila! Word could now print to it!
Then I wondered, if it was necessary to remove all of the spaces from the name, or just some of them, to get the printer to work, so I renamed the printer back to it’s default name in 4 stages, at each stage re-inserting one of the original spaces, and testing the printing. At each stage the printer kept successfully printing from Word, until I had re-inserted all four spaces and the printer’s name was back to being identical to the default name that it was installed with, but now it would print from Word on command.
So why was it that Word could not get the printer to print with the printer’s default installed name, but if I removed all of the spaces from the printer’s name, then re-inserted them, the printer would print from Word every time?
So I did another test.
I uninstalled the entire printer software package and installed the updated Full Feature software package, filename “OJProK5X00_Full_8_3.exe”, 159MB download from HP.
After the package was installed, Word could NOT print to the printer, but other programs like Adobe PDF reader, and Irfan View, could print to it. I tried each software package about three times each, with consistent results.
I then renamed the printer, but this time I just removed the first space after the letters “HP”, i.e., I changed the printer’s name from “HP Officejet Pro K5300 Series” to “HPOfficejet Pro K5300 Series”. After I did that Word could then print to it. I then changed the printer’s name back to “HP Officejet Pro K5300 Series” by re-inserting the first space, and Word could still print to it now.
I challenge someone from HP to read this and explain why Word won’t print to this printer until I rename the printer by removing a space, but can still print to it after the space is re-inserted!
Of course, there is another alternative. Perhaps I could have renamed the printer by removing or changing any of the other characters, instead of the spaces. But each test involves completely uninstalling and re-installing the software, and I have better things to do with my time.
This question was solved.
View Solution.

What an amazing solution!
I recently purchased an HP Deskjet F4580 and had discovered that when using Word 97, it would print OK when using the Print icon but when trying to print using File->Print->choose page number or current page, Word would crash. Excel, Adobe etc would all print fine. I have spend many hours removing and then reloading the HP software and Office Professional software but this solution fixed the problem in a few minutes. PC is running XP Home SP3.
Just one thing I would add is that my computer has two accounts - one is the Computer Administrator account and the other is a Limited account. When I took out the space between HP and Deskjet so the printer became HPDeskjet F4500 series, I could then print from the Administrator account using either the print icon or File->Print->choose page number or current page. When I switched to the Limited account, I would get the same crash when I tried File->Print->choose page number or current page (OK with icon). The Limited account mode does not allow the printer to be re-named.
I went back to Admin mode, re-classified the Limited account as a Computer Administrator account, logged on to this account and re-named the printer (in this case I took out another space so it became HPDeskjetF4500 series. Then it printed fine using the print icon or using File->Print->choose page number or current page. I then went back to the Computer Administrator account, re-named the printer to HPDeskjet F4500 and re-classified the second account back to Limited account mode. Now printing OK in both Computer Administrator account mode and Limited account mode.
Thanks again!

I want to set up security for my linksys network. I foll...

I want to set up security for my linksys network. I followed the directions outlined on the linksys web site. I get through the process, create a password (key) and I save the settings. When I try to log on from my laptop, I am asked for a password, however when I type the password in, the statement says "invalid number of caracters. How do I get the password process to work so that I am able to secure my network. Also, without security, can someone break into my laptop and corrupt my files.

With WEP, you must enter WEP "key 1" (found in the router) into your computer, not the WEP password or passphase.
However, you should be using WPA2, or at least WPA, and a strong password.
If you use an unsecured wireless router, anyone within range can login and use your Internet connection. At a minumum, this means that they will be using your bandwidth. At worst, they could be uploading copyrighted music, sending spam email, distributing viruses, or downloading child pornography --- all from an account with your name on it! Additionally, once someone is on your wireless network, they are in a very convenient spot to start attacking your computer. They have immediate access to all your shared files, and they could corrupt, steal, or delete them. With some work, they could likely get to your other files also. So my advice is --- secure your wireless network.
To set up wireless security, you must use a computer that is wired to the router.
Where to find the router settings: The router's login password is usually on one of the "Administration" pages. The other settings are all found in the "Wireless" section of the router's setup pages, located at 192.168.1.1
First, give your router a unique SSID. Don't use "linksys".
Make sure "SSID Broadcast" is set to "enabled".
Next, leave the router at its default settings (except for the unique SSID), and then use your pc to connect wirelessly to the router. Test your wireless Internet connection and make sure it is working correctly. You must have a properly working wireless connection before setting up wireless security.
To implement wireless security, you need to do one step at a time, then verify that you can still connect your wireless computer to the router.
Next, encrypt your wireless system using the highest level of encryption that all of your wireless devices will support. Common encryption methods are:
WEP - poor (see note below)
WPA (sometimes called PSK, or WPA with TKIP) - good
WPA2 (sometimes called PSK2, or WPA with AES) - best
WPA and WPA2 sometimes come in versions of "personal" and "enterprise". Most home users should use "personal". Also, if you have a choice between AES and TKIP, and your wireless equipment is capable of both, choose AES. With any encryption method, you will need to supply a key (sometimes called a "password" ).
The wireless devices (computers, printers, etc.) that you have will need to be set up with the SSID, encryption method, and key that matches what you entered in the router.
Retest your system and verify that your wireless Internet connection is still working correctly.
And don't forget to give your router a new login password.
Picking Passwords (keys): You should never use a dictionary word as a password. If you use a dictionary word as a password, even WPA2 can be cracked in a few minutes. When you pick your login password and encryption key (or password or passphrase) you should use a random combination of capital letters, small letters, and numbers, but no spaces. A login password, should be 12 characters or more. WPA and WPA2 passwords should be at least 24 characters. Note: Your key, password, or passphrase must not have any spaces in it.
Most home users should have their routers set so that "remote management" of the router is disabled. If you must have this option enabled, then your login password must be increased to a minumum of 24 random characters.
One additional issue is that Windows XP requires a patch to run WPA2. Go to Microsoft Knowledge base, article ID=917021 and it will direct you to the patch.
Sadly, the patch is not part of the automatic Windows XP updates, so lots of people are missing the patch.
Note:
WEP is no longer recommended. The FBI has demonstrated that WEP can be cracked in just a few minutes using software tools that are readily available over the Internet. Even a long random character password will not protect you with WEP. You should be using WPA or preferably WPA2 encryption.

Change print settings for email sent directly to the officejet pro 8630 printer

HP Officejet Pro 8630 All-in-One
Trying to change settings for printing an email directly to the printer.
Email prints in color on separate pages, want black & white with two-sided.

Hi @George1978,
Welcome to the HP Support Forums. I gather that you would like to learn how to change the print settings when sending an email to print on your Officejet Pro 8630 printer.
To better assist you, would you please supply some additional information:
How are you sending the print job to the printer? Are you sending it from your computer and choosing Print, from one of HP’s mobile apps, are you forwarding the email to the printer’s ePrint email address, or another method?
What operating system are you using on the device you are using to send the print job? I have included wikiHow’s guide titled How to Figure out Your Mobile Operating System if you are using a mobile device. If you are using a computer, please click on http://whatsmyos.com/ as it will tell you what your operating system is.
How is the printer connected (USB cable, ethernet, or wireless)?
Thank you.
Regards,
Happytohelp01
Please click on the Thumbs Up on the right to say “Thanks” for helping!
Please click “Accept as Solution ” on the post that solves your issue to help others find the solution.
I work on behalf of HP

How to set up Yosemite 10.10.1 to print and scan using CANON PIXMA MP780 (on MacBook Pro). Thanks. Bozdogan

How to set up Yosemite 10.10.1 to print and scan using CANON PIXMA MP780 on MacBook Pro (Pre-Yosemite operating system OS X10.6.8)?
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Thanks. Bozdogan (at [email protected])

I believe you should be able to print wirelessly using your MBP and printer. However, you will want to visit the Canon home site and download the current drivers and firmware for your printer. Once you've done this, I hope you'll post back with your results.
http://usa.canon.com/cusa/support/consumer/printers_multifunction/pixma_mp_serie s/pixma_mp780#DriversAndSoftware
http://usa.canon.com/cusa/support/consumer/printers_multifunction/pixma_mp_serie s/pixma_mp780?pageKeyCode=prdAdvDetail&docId=0901e0248039b1dc
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Hi RiverBirch,
What brand and model is your router?
First, connect your printer to your router.
1. From printer front panel, press Wireless>Wireless Settings>Wireless Setup Wizard and follow the onscreen instructions to successfully connect your printer with an IP address.
Secondly, connect your iPad to the same router.
1. Connect your iPad to the Internet and download the free HP ePrint Home & Biz app from the apps store.
2. Connect your iPad to the same network as the printer. Settings>Network.
3. Use the new HP Home & Biz app to print and scan photos or docs from your iPad!
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Please click the blue Kudos star in the post that helped you.

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How to set wireless printer at ad Hoc mode in CP1025nw with auto-off is off?? ie never auto-off!!

How to set wireless printer at ad Hoc mode in CP1025nw with auto-off is off?? ie never auto-off!!
Thank you very much for your help if any!!
This question was solved.
View Solution.

Quite a few questions there, Sends, but I will do what I can to answer them.
I would first recommend buying a router, even if it is one that you won't connect to the internet and network this with your other PCs and the printer. This will give you the best functionality and results for what you are attempting to do.
Additionally, the Auto Off feature of the printer can be disabled, and is not affected by the connection type. You can usually go through the Setup Menu and select Tools to change the options there on the energy saving features.
Lastly, the auto off feature on your computer is a Windows question, but an easy one to answer. If you are on a laptop you can right-click on the battery in the service tray (bottom right hand corner) and change the energy conservation settings.
You might be better off installing the printer through the USB cord and alternating that based on when you are using it, but that would be optimal only if you are printing only a few documents on an irregular basis. A networked connection is the easiest to manage over several computers, honesty, but you do have some requirements for that connection and limitations as well.
I hope this information is useful!

How to set wireless security for Officejet Pro L7750 printer?

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