Unable to communicate with the host computer using the network University compactRIO

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• Unable to communicate with the printer HP 4630

  Continue error message of "Unable to communicate with the printer." Even when connected by USB.

  Have reinstalled the software several times, checked the wireless (no problem), printed many pages of configuration directly from the printer.

  I keep trying to add the printer to my preferences. One thing is that it will only add like a scanner or fax, a PRINTER. It is also called Hello Scanner. Why can't I add as a printer?

  Now, it will not also let me COMPLETE reinstallation of the software, it freezes at the section add printer and I can't move forward. So frustrating...

  Help!

  Hi @PKahn

  It seems that the computer does not recognize the print driver.

  We will reset the printing system, repair disk permissions, add the printer using the driver and try to start a new search.

  Reset the printing system

  1. Click on the Apple icon ( ), then click on System Preferences.

• Questions of UPD on 4700dn printer - unable to communicate with the printer

  Hello!

  I'm testing the UPD on my laptop which has Windows 7 64 bit on my network printers all in my building. All network printers work fine except one... Color LaserJet 4700dn.

  When you use the UPD interface when you try to print, I try to use the IP address of the printer and it cannot connect. "When you use the search for network printers option, it recognizes the printer, but when I try to connect, I get the error ' unable to communicate with the printer.

  I changed the host name of the printer, changed the IP address on this subject, I can ping the printer and print using the print server, I rebooted the printer... Even got a older laptop that has Windows 7 32-bit and used the UPD 32 bits and the same symptoms occur.

  Any ideas because I hit a brick wall.

  Thank you very much!

  Looks like you can set up a standard port and print ok from a print server.  The UPD in the stream you describe will attempt to make multiple calls SNMP to determine the abilities of the printer, and those who are failing, causing the UPD to throw the error you see.

  Take a look at the network settings in the SAP.  Specifically, under Security, management of the protocols and the SNMP tab.  Watch to see if one of these parameters differ from other devices that work, like maybe SNMP is disabled on the YOA 4700n.

• HP Officejet Pro 6830: Unable to communicate with the Scanner

  Printing is fine and just impossible to scan.

  I tried to solve the problem of scanner/copy of the measures:

  1. run a 'HP Print and Scan Doctor' to check

  2. click on 'Scan of difficulty' to identify the error

  3A through the steps with all green ticks, with the exception of the driver with a «!»

  4. with the result, I went and download the latest driver to update the scanner and also did a update system for you ensure that the printer is so far

  5. after the update I still get this message from the scanner "Unable to communicate with the Scanner" and when I press the button of scan/copy the printer only a "ding" sound occurs but nothing is scanning / copy

  Note: I brought the printer 2 months ago and this is the first time that's happened

  Hi @Flash1688,

  Welcome to the HP Forums!

  I see that you are unable to communicate with the Scanner with your HP Officejet Pro 6830 on Windows 8.1. I'm happy to help you!

  If you just try to make a copy with the printer, it works? You see on the screen of the printer error messages? Copy of Documents. Also, if you lift the lid of the scanner during the copy process, you see a light come ON and the scanner bar moving?

  In the meantime, please, try the procedure described in this guide, a message 'no computer found' for HP Officejet 6810 and HP Officejet Pro 6830 e-all-in-one printerand let me know what happens!

  I hope hear from you soon!

  "Please click the Thumbs up icon below to thank me for having responded."

• Error: "unable to communicate with the TWAIN device" with brother MFC7820N

  Original title: can I connect a scanner through a switch?

  I'm trying to analyze something like I did it many times with my brother MFC7820N hung on my tablet. But recently, I replaced a 2nd router I had in my system that failed with a new Dynex switch.

  I have my internet modem and 2 computers connected to a Linksys wireless router. I have another ethernet cable connecting the router to a new switch. I have my 2 printers attached to the switch. One is a Brother HL-2700CN color laser and the other is a brother MFC7820N mutli-function. It use PaperPort to scan stuff on him, since provided on the CD with the device.

  So today I open PaperPort and click the Scan button and it appeared an error saying unable to communicate with the TWAIN device box.

  So I clicked on a doc shown in PaperPort that I had scanned a few weeks ago and I click right and select Print and printed to this MFC7820N.

  Then I come back to click on scanner again and yet again, it appears that box. So I watch and WIA-Brother MFC-7820N LAN is displayed in the Scanner marked drop-down list box. So I switched the power of the MFC and tried again and it still appeared that same box again.

  OUCH! I'm going nuts! You have any ideas?

  Hi Jeff has Davis,
   
  Method 1: Uninstall and reinstall the driver again and check if it helps fix the problem.
   
  See this article for more information:
  How to manage devices in Windows XP
   
  Method 2: Try the suggestion given in this article:
  'Could not enable TWAIN Source' or 'He has not find scanner' Error Messages are displayed

• receiving the message "unable to communicate with the TWAIN device.

  I get the message "unable to communicate with the TWAIN device.

  Hi Kim,

  What is the brand and model of the scanner?

  For now, you can have a look at the link:

  http://nuance.custhelp.com/app/answers/detail/A_ID/3572/~/%E2%80%9Ccannot-communicate-with-TWAIN-device%E2%80%9D-error-message

  http://www.computing.NET/answers/Windows-XP/BRO-MFC240C-scanning-problem/160840.html

  http://www.hwkb.com/Uwe/Forum.aspx/scanner/615/scanner-problem-TWAIN-vs-WIA

  http://forums.techguy.org/hardware/270578-brother-mfc4800-scanner-kicking-my.html

• Unable to communicate with the printer E710 6500

  I have a HP Officejet 6500 a Plus E710n-z.  He has in the past, but is no longer connects (by wireless) to my computer (Apple OSX 10.8.4).  It became intermittent in the last month, and then did not answer at all.  I had a growing list of items to be printed.

  I followed each step- http://support.hp.com/us-en/document/c02205477 .

  WiFi to each is not a problem.

  The printer has been disconnected (deleted) as the printer from the computer.  I was able to add in the part 'scanner' printer, but cannot add to the printer - it has the message "unable to communicate with the printer.

  What should I do next?

  I you sent a private message with the steps you need to perform the reset.

  Good luck
  Kyle

• error: unable to communicate with the printer

  I can print a test page for the hp deskjet 3510 series: hp printer assistant application on my laptop and I can print to the printer by sending an email, so I know that it is connected to the network and I know that my laptop can be printed on it. But when I try to print from Word or any other application I get an error: unable to communicate with the printer

  Any ideas?

  Download and run this: http://support.hp.com/us-en/document/c03286146

  What did he say?

• HP laser jet 8150n, unable to communicate with the printer?

  I have problem with my printer, I have him connect with lan cable and the green light only works printer not at the top of the Tower, I can search and find but when it verifies something it says 'Unable to communicate with the printer' one has the solution? Thanks in advance.

  I'm sorry, but you have the wrong forum. These are the forums of consumer printers of the class, and you have business to printers in class forums business like yours. Just follow the link and you will be in the right place.

  http://h30499.www3.HP.com/T5/printers-LaserJet/BD-p/BSC-413#.UBw16U2PVM4

• P1102w "unable to communicate with any wireless router using the provided SSID"

  Hi all, apologies if there is an answer to that somewhere, I took a look, and several people have had something similar, but without a clear resolution.

  I got a job p1102w successfully for about 2 years now and this week he suddenly won't print wireless. No recent changes to the network, no change to the printer, no changes to the computer.

  No luck with simple things so I reinstalled the printer (it works via USB), but when I get to the wireless network configuration steps I encountered a problem.  Automatically scan for wireless networks detects my home network, but by selecting translates "unable to communicate with any access point or wireless router using the provided SSID. The same error message occurs when you try to connect to a network wireless of my neighbors.

  Any ideas would be very appreciated.

  Isaac

  At this point, I would say that there is a problem with the card wireless in the printer.  Do you know if this printer is under warranty?

  www.HP.com/go/warrantycheck

  If your printer is still under warranty, then I suggest call HP for Technical Support on this printer.

  Contact HP worldwide | HP

  Jason

• ScanJet G3110 - 'unable to communicate with the scanner' error message

  This Scanjet has worked well over the years.

  I don't remember making any changes, but now when I click on any option (for example copy or scan to email... all options) I get the error «unable to communicate with scanner» HP

  When I click on "Preferences of the Scanner", the Apple preferences page with a popup that reads:

  To use the "HP Scanjet", preferences preferences pane system must leave and reopen it.

  I click OK and system preferences change to 'Preferences system (32-bit)'

  I click on the HP icon and it opens to "no value / not connected".

  I have reset the scanner; have you checked all connections... no change.

  I put on computer.

  The scanner scans noise when it starts up.

  But when I press the "scan" button (or any button) on the scanner itself, nothing happens.

  Using OS X 10.6.7

  Any ideas?

  Hello nikhil_gupta

  The Scanjet series of scanners is of commercial products. I suggest you post in the HP Business Support forum for a better chance to find a solution, because it's the boards of HP for the consumer and there are people less familiar with this product range.

  You will find the Board Commercial Scanjet here.
  HP Business Support Forum: Scanners

• Unable to communicate with the printer hp deskjet 1000

  I have used this printer for almost 2 years and problem say never FAILED before... forst my text printing is distorted then he showed in offline mode and later its says printer is ready, but when I give the command of printing... it said 'cannot communicate with the printer.

  Pls help!

  My problem was solved by removing and reinstalling the drivers... .any way thanks for your help

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• Unable to connect with the network via iphone or ipad

  Unable to connect the Apple TV (2nd generation) with the network via Wi - Fi using the remote app!

  The remote application required the devices to be on the same network, and home sharing enabled on Apple TV. The physical remote control would be necessary for the installation if this has not been done already

• C4599, error-print wireless unable to "communicate" with the device?

  problem with the wireless C4599 printer

  sometimes wireless works, and sometimes it's not

  "solution center" shows that it is connected.

  When the work get status = "error - printing"

  "solution center" still shows as connected, but when trying to get information, such as ink level, get "the computer is unable to establish 2-way communications with the device.

  OK work when connect with usb.

  does not help to disable ZoneAlarm firewall.

  What are the good ' property settings, for example...

  ' 1. ' localization ', Ip etc.?

  2. "ports", including one for check or add?

  3 etc.

  could not find any help in the manual.

  Maybe there's another document that helps with that.

  any other suggestions for fixes?

  Thanks again for your help!
  AKM (XPproSP-3, 7 - IE, Office2003)

  I'm starting to suspect a problem with your firewall.  Is the firewall disabled Windows (do)?

  In addition, ZoneAlarm has some known issues with the HP printing software.  Learn how to set it up here.

  I would like to set a static IP address (or reserve, and IP address), but I don't think it's a source of your current problem.

• My guest can not see the host or cannot communicate with the network, networking is set to bridged, host operating system is Windows XP sp3

  Hello from Spain,

  I am running vmware workstation 6.0.2 on a windows xp sp3 with two virtual machines, a xp and a windows 2003 Enterprise edition. Non of my guests can't see the computer host or other computers on the LAN and host when I click on show "Entire network", "Microsoft Windows network" I see that the domain for which the guests but not the domain controller when I double click the icon of the domain. Networking is set to connected by a bridge to the NETWORK adapter connected to the LAN.

  Thank you.

  Hello

  No message in the post

  route print at the command prompt to the host and the guest and send report

  Prakash