Canon BJC-3000 - Manual (Page 269)

269 Troubleshooting - An Error Message Appears
Application error, General protection fault
Check 4 Is there sufficient free space on the hard disk?
An error may occur if there is not enough free space available on the hard
disk.
Check the amount of free space on the hard disk.
If there is little free space available on the disk, delete any unneeded files.
Before You Call for Help
(Checking the amount of free space on hard disk)
Check 5 Is there a problem in the file you are trying to print?
If one of these errors occurs only when you try to print a particular file,
there may be a problem in the file or the application program. Rebuild the
file and try printing it again.
If there is no problem with the new file, the old file was probably faulty.
If the same error occurs with the new file, call for help.
Before you Call for Help