07-12-2013 05:40 PM
My MX430 is set up for wireless printing and keeps going offline and won't print. I have reinstalled the software several times and it keeps happening. It is my only printer and is set as the default.
Solved! Go to Solution.
07-15-2013 12:53 AM
Hi sallyb,
Printer offline may indicate that the printer driver is not configured properly. Please try the following to resolve the issue:
1. Click Start.
2. Click Control Panel.
3. Click Hardware and Sound.
4. Click Devices and Printers.
5. Right click the MX430 Printer and click Printer Properties.
6. Click the Ports tab.
7. Make sure that the checkmark is on the port that starts with CNBJNP, then click OK and try to print.
If the CNBJNP port was already selected please try right clicking the MX430 printer and click See Whats Printing. When the print queue opens, click Printer and remove the checkmark on Use Printer Offline by clicking on it, then try printing again.
12-17-2018 02:36 PM
Hi tjwells4,
Troubleshooting with our support group will be needed to narrow down the cause of your issues. Please contact our support group using the "Contact Us" link below for additional assistance. You will have the option to speak to one of our phone or live chat agents.
12-18-2018 12:10 PM
I worked with the support line and thought everything was fixed. It printed the trial with no problem. Now, after a day has gone by and when I tried to print something, it says the printer is still offline.
10-16-2014 01:20 PM - edited 10-16-2014 01:23 PM
On 2014-10-06 I posted the details of the solution that worked for me at a similar Canon forum:
It continues to work for me. The wireless printer connection hasn't failed since then.
It's a permanent solution that you only need to do once. (It isn't a workaround that wakes the printer temporarily after its connection fails.)
The solution involves using your computer's web browser software to access the printer's built-in web server (by entering the printer's IPv4 address into the web browser's address field), going to the printer's Settings webpage, and entering a value in the Location property. (Which was blank by default.)
If you try it, please post (preferably in that other Canon forum) a few days afterward, to report whether it solved the problem.
Good luck!
02-19-2015 09:44 AM
08-15-2015 04:38 PM
Hello, I am having the same problem. But, I have a MX922 printer, and a Chrome OS on a Chromebook.
09-28-2015 07:48 PM
I am also having this problem on Yosemite 10.10.5. If I turn the printer off, then on again, network connection is restored. It just won't keep the connection alive for more than a few hours.
I did print the LAN details when the connection was active and printing was working. Signal Strength is 56% and TCP/IP Version is IPv4 & IPv6. Hope this helps.
Please advise. Thank you!
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