Canon imagePROGRAF GP-4000 Online Manual page 970

9110
Cause
A printer error has occurred.
What to Do
Make a note of the detailed error code (ECxx-xxxx) that appears on the touch screen, and then turn off
the power and unplug the power cord.
Contact your Canon dealer for assistance.
Detailed error codes
EC52-4038 EC52-4039
970