HP Officejet Pro 8600 network problems

HP Officejet Pro 8600 can't be accessed through router. ROKU changed some settings in router. What settings are a must?

There are so many different settings. Do you know which ones the ROKU changed?
Do other wireless devices still connect to the router OK?
In most cases the printer should adapt to changes unless they are the network name and password. If you haven't tried ityet turn the printer off, let sit a minute then turn it back on again. That will force the printer to negotiate with the router to get any settings changes. If the blue LED on the printer does come back on lit (no blink) then the printer is communicating with the wireless network properly again and your problem might be with a IP address change.
Let me know the status of the blue LED on the printer after the power cycle.
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I am employed by HP

Similar Messages

HP Officejet Pro 8600 Network connection error message in EWS

I just got an Officejet Pro 8600 Premium. The printer is connected to the network via a network cable. When navigating through the EWS, sometimes the message "Network connection error. Check network and try again." message is shown (the message could appear in various pages, such as Settings, Tools, etc.). Refreshing the page should get rid of the message.
At first, I suspected if it was a problem with the network. So I pinged the printer's ip address continuously. It did not miss a single beat. The printer prints and scans well via the network. So I think the error may be caused by something inside of the print, such as bug of EWS software, or internal error.
Anyone see the same message during the use? Any suggestion? Does it indicate there is hardware problem with the printer? Thanks.

HP Support has escalated the case. I referred this thread in the support request. Hopefully, they can have a look at the issue.
For me, the only setting does not stick is "Use the same time zone set on this computer" in Settings\Date & Time. I've created another ticket for this issue. 8500A has the same problem.
You can try to restart the EWS. Unplug the power cord while the printer is on. Then wait 15 sec and reconnect the power cord. Press the power button if the printer does not turn on by itself.
If you would like to reset to the printer and reconfigure from scratch, you can check here: http://h30434.www3.hp.com/t5/Printer-All-in-One-Install-Setup/How-to-reset-Officejet-Pro-8600-Plus-P...

Unable To Communicate With Printer HP Officejet Pro 8600 (Network)

I recently purchased an HP Officejet Pro 8600. One morning a couple weeks ago I tried to print something and I received a prompt saying "Unable to Communicate with Printer (Network)". I turned off the printer and turned it back on which did not help, I then turned off my wireless network, turned it back on and still nothing. I finally figured out that I first have to turn off the printer, then turn off my wireless router wait thirty seconds, turn the router back on and the turn the printer back on. After these steps my printer was working. The next morning the same thing happened "Unable to Communicate with Printer (Network)" and I've been replaying Groundhog's Day ever since.
Please help!

Hello msheehy-
I would like to help you with this issue. It sounds like the router is changing the ip address of the printer. This could be caused by a couple reasons. (ip lease time, power loss to the router) I would recommend looking at the following link. http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03781399&cc=us&dlc=en&lc=en&product=4323648&tmp...
I think if you would set a static ip address in the printer EWS you would better off. I hope this helps.
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Thank You,
Donald

HP Officejet Pro L7590 networking problem

Hi!
I have the following problem:
I have an Officejet Pro L7590 All-in-one printer. It is connected to my wlan router (ASUS WL-500G Premium) through its ethernet port.
I have two desktop PCs, i've installed, and using this printer on them without problems. One of them runs on Vista, the other on Windows 7.
But i can't get it work with my notebook. It connects to the router through wlan (Intel WLAN 3945ABG adapter), runs on Windows 7. When i try to add the printer, the installer detects the printer on the network, but during the installation of the device, i get an error, that the device cannot be set up.
I have tried:
-Other (older and newer) versions of printer software.
-Updated printer's firmware, doesn't work either with the original, or the newest version, the problem is the same.
-tried with all firewall settings, it doesn't work even with fully disabled firewall (I'm using Eset 4.0, even tried to remove it)
Does anybody have some idea for this? Please help!

The following are the details about network printer problems in Windows 7:
    “Access is denied” Error
     Not getting Add Printer Wizard
     Choose compatible drivers
“Access is denied” Error
If the “Access is denied” error is showing up on the computer, just go through the steps to fix the error. First, open the Printer Wizard through the Control Panel. Select the ‘Add printer Wizard’, then click ‘Add a local printer’ and then click ‘Create a new port’. Make sure that local port is there in the list and then click ‘Next’. In the Port name dialog box, type computer name and printer name and then click ‘Ok’. Complete the wizard steps to finish the process.
Not getting Add Printer Wizard
In some cases, the Add Printer Wizard may not be available to you. At that time, just open the Printer Wizard through the Control Panel. After that choose the ‘Network Printer’ page and go through the ‘TCP/IP’ page and complete the additional steps in the wizard.
Choose compatible drivers
You need to choose compatible driver in Windows 7. First, you have to click the ‘Start’ button and select and ‘All Programs’. Then, go to ‘Accessories’ and select ‘System Tools’ and then click ‘System Information’. Then, you have to select the ‘System Summary’ and then review the OS Name and System type to find out which version of operating system you are running. Then, accordingly choose the network printer driver for your computer.
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HP Officejet Pro 8600 Network Folder Setup to Yosemite share

I have an HP OfficeJet 8600 Pro (N911g) that is hooked up to the network wirelessly. I have used the scan to network folder extensively during the time I've owned it, connecting to either an Apple Time Capsule or an OS X workstation with an SMB share.
I recently upgraded the workstation in question to Yosemite (OS X 10.10), and now the scan to a network folder fails with the error "Incorrect credentials". I have recreated the setup on the printer to verify that the credentials and path supplied are correct, and have tested the account name I'm using from a windows machine to confirm that the credentials are valid. I have also tried turning off the AFP share on that workstation to ensure it was not interferring with the SMB share, and there was no change in the behavior.
Any thoughts on further troubleshooting steps?

Just to let you know I posted the same issue in another thread a few days ago. We don't have a solution yet, but there are a whole bunch of us with the same problem you've posted about:
https://h30434.www3.hp.com/t5/Printer-All-in-One-Install-Setup/setup-scan-to-network-folder-yosemite...

HP Officejet Pro 8600 Plus: Problems when printing

I am getting streaks on paper when printing. How can I resolve this?

Print a Quality Diagnostics Report
Follow these steps to print a Print Quality Diagnostics Report from the product control panel.
Load plain white paper into the input tray.
On the product control panel, touch the Right Arrow ( ) to display additional options.
Touch Setup ( ). The Setup Menu displays.
Touch the Down Arrow ( ), and then touch Reports .
Touch Print Quality Report . The Print Quality Diagnostics Report prints.
Figure 24: Example of a Print Quality Diagnostics Report
Then use the Clean Printhead option in the Setup Menu:
Load plain white paper into the tray.
On the product control panel, touch the Right Arrow ( ) to display additional options.
Touch Setup ( ), and then touch Tools . The Tools Menu displays.
Touch Clean Printhead . There are three cleaning stages. A test page (different from the Print Quality Diagnostics page) prints between each cleaning stage. Do not use this test page for analysis. Click “NO” when prompted to continue the next level of cleaning.
Print another Print Quality Diagnostics Report to determine if the issue is resolved.
Print again and check if everything is now fine.
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Officejet Pro 8600 fax problem

I need to connect my fax to our office phone service. I must dial "9" first to get an outgoing line. How can I program the fax to do this?
Thankls.

Hello halrms,
I see you are trying to fax with a phone line that a "9" needs to be dialed to gain access to an out bound line. You should be able to find the answer to this here: Faxing with Long-Distance Access Codes, Calling Cards, or Internationally.
I didnt not have a chance to try this, but see no reason as to why it will not work.
Screen shot taken from above link.
Let me know if this worked.
JERENDS
I work on behalf of HP
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Officejet Pro 8600 Plus connection issue - HELP!

I have a strange issue: after some hours, the communication link is dropped between the computer and printer. When this happens, IE becomes unusable and will not connect to anything. This is replicated on three XP home machines. The fourth, a vista ultimate machine, does not seem to be affected (yet). I get the "scan to computer is disabled" error. It cannot be re-enabled. At this point I cannot print either. I can reach the embedded web server on the printer via firefox and can still surf using firefox. I can ping the printer, but again once the connection is dropped, no printing or scanning to the computer. The only thing I've found that resolves the issue (temporarily) is to reboot the computer, which just starts the cycle again.
last night I installed the software on an XP machine and the laptop to test when the connection dropped. They lasted from 7pm Monday until I got home at 5pm Tues. The machines were not used. Once I started using them (firefox only), then they dropped the connection within a half hour of each other around 7pm. The other XP machine lasted from 7pm Mon until 7am tues, when my wife started using it and then noticed it dropped sometime that tues between 7 and 9AM. An 11am tues reboot ran OK until 10 pm tues when connection was lost again (and IE is now dead). The Vista machine has been running since 7pm monday until now (930pm tues) and still seems to be holding.
printer hardwired, to router, static IP, 100-full link speed (also tried 10-half)
router dlink di-655
two XP machines are hardwired, vista is hardwired, and last xp machine is a laptop on wireless.
I've swapped cables rebooted and reinstalled multiple times. I must have a file a mile long on the support phone line. They were unable to fix it. I asked this to be escalated, but who knows when I'll get a response.
I've toggled firewalls - XP built in
I've uninstalled anti virus software
I've even put up with crazy suggestions from tech support like changing the router channel (uhh, it is wired!)
one xp machine had an AIO 4215 hooked via USB and the others printed to it via network, but the printer has been deleted from the networked machines.
I can ping 127.0.0.1 which is supposed to indicate the tcp service is OK.
I have not reset winsock .. I can see one machine being bad, but three????
malware / virus scan shows no issues. Again one maybe, but three??
The only thing I can think of is that there is something in the XP networking stack that conflicts with the new 8600 software as hours pass. Perhaps there is some polling operation that goes on then dies after some time, then it kills IE as it dies.
When the printer works it is great, but rebooting is not a permanent solution to this.
any suggestions would be greatly appreciated!!!!!! I am stumped and so is tech support. They are sending it to engineering, but who knows when they will respond.
thanks in advance.
This question was solved.
View Solution.

well it looks like I have a working solution ... I downloaded a freeware file called process.exe . I made a cmd file via notepad with the following contents:
rem this is to keep the HP network printer communicating with the desktops
rem
process -k "hpnetworkcommunicator.exe"
rem
process -k "scantopcactivationapp.exe"
rem
"C:\Program Files\HP\HP Officejet Pro 8600\Bin\HPNetworkcommunicator.exe"
rem
Start "" "C:\Program Files\HP\HP Officejet Pro 8600\Bin\ScanToPCActivationApp.exe" -deviceID CNXXXX:NW -scfn "HP Officejet Pro 8600 (Network)"
the XXXX is your printer serial number with an extra character or two. Pull that number from the port tab after you pull up "properties" for the 8600 printer.
This cmd file basically restarts the printer link. It opens a command window that launches the program to re-establish the link.. then it closes the command window. The launched program shows that the communication link is dead (just for a few seconds), but then it makes the connection... THEN you hit the close button and coninue your work until it dies again.
I may have it autorun every X hours if I can narrow down a good time. Until then I have a shortcut on the desktop to "FIX HP LINK" ... I only had to do this for my XP machines, as the vista one seemed OK.
What ticks me off is that I shouldn't have to do all of this diagnosis. It would be nice if there is a fix in the pipeline so the link stays stable al the time. I've spent hours trying to figure this crap out.
Anyhow, I hope the time I spent helps someone. PS, thanks to the OJ6500 thread that had the info for the scantopcactivationapp.exe program.
PS ... I'm still waiting for an engineer to contact me, if any HP employees are reading this.
PSS I haven't tried this without killing and restarting the hpnetworkcommunicator stuff, but it works for now.

Hp Officejet Pro 8600 Plus network printing problems

I hard wired my Hp Officejet Pro 8600 plus with an ethernet cable to my router to enable other computers on my network to print to my printer. Several problems have resulted because of this:
1. I cannot find my printer in the Device Manager: it shows as an "unknown device"
2. Sometimes pdf files will print and sometimes they will not. Word and Excel files sometimes print, and sometimes don't.
3. Sometimes documents will spool, but then I get the following message: "Unable to communicate with printer." Then it asks me to make sure all cables are connected and power is on, which is the case.
I have tried all kinds of troubleshooting with information found in Hp forum and on Hp website. Finally, using the HP Print and Scan doctor, I deleted and reinstalled the printer and updated the Full software and drivers. Then I got a message saying "the printer is on your network, but the network software is unable to find it using the typical network discovery method. You can install the printer and operate it normally over the network using the IP address of your printer." I inserted the IP address and it took me through various steps to final installation. I typed a short message into a new document on Microsoft Word and it printed, Then I tried to print some information from the HP website, but this did not print; it didn't even spool.
My router is not detecting the printer on the network either, the light on the port bearing the network cable connected directly to the printer has never been shown to be on, like the other lights. I have been struggling with this for the last several months.
I have an Hp computer, running on Windows 7 Ultimate (64bit). I prefer to use my printer over a network ethernet cable instead of wireless. Please help!

techlearner3 wrote:
My router is not detecting the printer on the network either, the light on the port bearing the network cable connected directly to the printer has never been shown to be on, like the other lights. I have been struggling with this for the last several months.
I believe this is the cause of your problem. First, try another known working port in the router. Next, change the Ethernet cable with a known good cable.
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I worked for HP but now I'm retired!

Unable to find network printer HP OfficeJet Pro 8600

HP Officejet Pro 8600
Windows 7 64bit
updated router firmware
Troubleshoot all item s listed by HP and with Windows
I have been unable to print wireless from my laptop. Wireless network test results gives me a pass in all categories. Network name is the same on printer and laptop. IP address on printer and tcp port are the same. Tried firewall on and off. AVG antivirus on and off. Unplugged printer, router, usb, restarted laptop. Nothing has solved the problem.
I can see that the printer has an ip address. My router has an ip address and my laptop has an ip address. Should they all be different? I am using the ip address from the printer to set up the wireless printing when asked to enter the address.
This has been the most frustrating process I have ever delt with. It should not be this difficult to set up. Please help.
Thank you in advance for a quick solution.

Shurlee, I want you to do is re-run the wireless setup wizard on your printer. Then uninstall it, and reinstall it again using the software I am going to link you to below. From what you describe it sounds like either an installation issue or an issue with your network. If this helps feel free to mark my post by hitting the star below my name which gives me a kudos - kinda like a job well done on here.
First if you use a USB cord, make sure to remove it. Do not plug it back in until the software directs you to. Then go through the Devices and Printers, Programs and Features and Device Manager folders and insure that all copies, files, and programs related to the printer are removed. Then as directed, restart the computer.
In the START menu type "%temp%" and press ENTER. Here I want you to press Ctrl+A and hit DELETE. Some of the files will not allow you to delete them, skip those files and delete the majority that allows it.
Download these files and install them. By the way these are for the N911a, but if you have the 8600 Plus or Premium you will need different drivers.
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&dlc=en&product=4323659
Install that and let me know the result!
Have a great day!

HP Officejet Pro 8600 is not recognised on the network

HP Officejet Pro 8600 Printer runs on home network (wired) through PC with Windows Vista Business , Service Pack 2. I have printed off HP Configuration Page and the WINS status shows Primary (and Secondary) Server Addresses as 0.0.0.0
Printer is visible on the network with an IP Address of 192.168.0.10 so I guess the question is how do I change the Primary Server Address on the printer itself? Or is there something else I should be doing?
I have another printer (Photosmart 2610) on the network which works fine. I have swapped cables over between both printers and the Photosmart 2610 works with fine; Officejet 8600 does not work at all.
I have run HP Diagnostic Utility - it finds Photosmart 2610 but not Officejet 8600.
I'd appreciate any help going ...

Do you have a wireless router? Have you tried just setting it up wirelessly?
I work for HP.
If the advice given resolved the situation, please mark it as a solution and Kudos so that it may be located easily by others with the same problem. Thank you. .....

HP Officejet Pro 8600 - Printer is on Network but not Discoverable with Typical Discovery Method

Hi all.
I need help! I have fought with this printer (HP Officejet Pro 8600) for about an hour. The error message I get says that the printer is on my network but is not discoverable using the typical network discovery method. I can set it up using the IP address (and will), but we frequently reset the router, and I don't want to deal with the printer everytime I do this. I figured it was something with the Windows firewall. I temporarily disabled it and tried again - nothing different. I am also running AVG free edition, but it does not have a firewall. Any help is appreciated! Forgot to add... I'm running Windows 7.

Hi Kelly,
The printer should be able to reconnect to the router by itself after the router is reset. Why do you have to reset the router? It might be part of the issue with the printer.
There are multiple ways for the software to discover the printer. There could be a setting in the router or even software services in the computer that are causing the normal methods to not work.
After you reset the router, does the printer not reconnect? The blue wireless light would continually blink if the printer cannot reconnect to the router after the reset.
I was an HP employee.
Please mark the post that solves your problem as "Accepted Solution"

Intermittently having issue sending scans to networked directory folder HP Officejet Pro 8600 N911g

Hello All,
I have a printer installed an AIO HP Officejet Pro 8600 N911g which is cappable of scanning either by flatbed or feeder to a networked drive/folder. For the most part this works fine, however 2 times out of 10 it produces the following error;
"Cannot connect to \\'Server details\Folder location path'. Make sure the remote computer is turned on."
Now I have seen many post about disabling the filewall and other, however none of this type after an install.
Some obvous checks have been made already, Network cable replace, Changing of the destination folder location, and reseting the password for the scanner to auth as well as confirming the permisions. And each time the tests via the web console and physical tests work fine though this doesn't last.
Could anyone help?
Thanks

Hi @Paperjam27
From your description, it sounds like the issue is intermittent. It can sometimes be challenging to identify the root cause of an issue when the problem is not consistent, but I am happy to work with you towards a solution. I suspect the issue might have something to do with the network. I know you said you have tried a new cable and done some troubleshooting already but bear with me here.
When you say you replaced the cable, do you have an Ethernet cable connected between the printer and the router? if not, then I wonder if there is some sort of interference on your wireless connection. Is your router is a dual band router broadcasting both 2.4 and 5.0 frequency? The printer only works on 2.4GHz, maybe this is the root cause.
The channel your router is set to can impact your network consistency too. For example, if you are on channel 11 and others in your area are also on channel 11 or even 9 or 10 it causes congestion on that channel. Think of the channel like a highway or interstate, the more cars on that highway/interstate, the slower you go due to congestion, if you are on a highway with less people are on it, it is more like smooth sailing! You can print a network configuration page to see what channel you are using and see what channel others in your area are no. If the higher channels are most common you might consider changing yours to 1, 2, or 3, and visa versa. How to: Printing a Network Configuration Page.
has this ben an issue since you have had the printer or did it recently start happening? If this only recently started, can you think of anything that changed recently? Do you have only one access point (router) or do you have a secondary router or extender? Can you think of anything that might be interfering with your network, and do you find the issue occurs more at a certain time of the day than others?
I found on my network at home, I was often seeing delays in response time in the early evening because others are coming home from school and work and 'clogging up the channel', I changed the channel and have had little to no issue since.
Let me know if you think of anything, and post back with the answers to the questions I have posted and I will get back to you. Thanks.
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Sunshyn2005 - I work on behalf of HP

Wireless Printing to OfficeJet Pro 8600 Connected to Ethernet Network

We have an OfficeJet Pro 8600 that is connected to our home's Ethernet network and would like to print to it from devices such as laptops, phones, and tablets. Any attempt to turn the printer's wireless capabilities on results in a command to disconnect the Ethernet cable, which we would prefer not to do.
Is there any way to "have our cake and eat it too", retaining the Ethernet connection while having the ability to print wirelessly? While useful, HP's ePrint doesn't offer the direct-from-application convenience we desire.

Hi,
By the book, the following setup should work:
Please use the following manual to set them up:
http://h10032.www1.hp.com/ctg/Manual/c00389927.pdf
Regards.
BH
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Problem with Officejet Pro 8600 wireless printing

HP Officejet Pro 8600 will no longer print wirelessly from laptop, but will from IPad and Android phone using Samsung and Google Print. Used to work fine. Unaware of any changes to settings in either printer or computer setup. Have gone thru all trouble shooting steps including rebooting computer, router, and printer. Computer is connected to internet and bluetooth is on and working. Computer finds the printer but says it's offline. Printer settings say printer wireless is on and is connected to network but wireless light will not illuminate.
As you can tell, I'm no expert. Experienced user, but not in wireless issues. Computer is Windows 8.1. I've read all the support info on this problem on the HP website and taken as many steps as looked appropriate (or I understood). Everything so far looks nominal except for the wireless light on the printer.
Any thoughts?

Well, I finally got it to work by resetting and rebooting everything, starting with the modem/router, then laptop, I-Pad, and Android phone. Wireless light on the printer doesn't seem to be an issue. My Att DSL line is spotty at best, giving the modem not much to work with. The interaction of all the elements is complex given the demands I put on them. I'm 75 and have owned so many computers and peripherals since 1982 that I've lost count of them. But they haven't gotten easier to work with. I should have taken training as a network administrator rather than real estate!

HP Officejet Pro 8600 network problems

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