I am having a problem printing to my IP7250 wirelessly. TP seems to create the test page OK and it starts printing but then I get a message saying CUPS backed has failed and only half the page prints, nothing meaningful in CUPS log files or anywhere else I can find. Does anyone have any ideas please? This is on the latest TP on Fedora 20 64bit. Printing from TP via USB works perfectly.
Stuart
Canon IP7250 network print fails on cups backend
-
- Posts: 85
- Joined: Thu Nov 04, 2010 11:50 am
-
- Posts: 85
- Joined: Thu Nov 04, 2010 11:50 am
Re: Canon IP7250 network print fails on cups backend
Further update:- I have turned on debugging in CUPS and it shows
(/usr/lib/cups/backend/bjnp) crashed on signal 6
I have the CUPS error log but I cannot seem to upload it as an attachment, how do I do that?
Stuart
Further update: I have found that I can print a text file OK, however the TP A$ Test page causes the failure everytime.
Another update: I had created a bug in RedHat Bugzilla which you may want to review as it seems Canon have changed a response to a command sent by backend. The bug is at https://bugzilla.redhat.com/show_bug.cgi?id=1056222
(/usr/lib/cups/backend/bjnp) crashed on signal 6
I have the CUPS error log but I cannot seem to upload it as an attachment, how do I do that?
Stuart
Further update: I have found that I can print a text file OK, however the TP A$ Test page causes the failure everytime.
Another update: I had created a bug in RedHat Bugzilla which you may want to review as it seems Canon have changed a response to a command sent by backend. The bug is at https://bugzilla.redhat.com/show_bug.cgi?id=1056222
-
- Posts: 85
- Joined: Thu Nov 04, 2010 11:50 am
Re: Canon IP7250 network print fails on cups backend
I have been supplied with a patched version of cups bnjp code which I have tested and works fine. There will be proper fix issued in due course.
Stuart
Stuart