Canon LBP-1120 Service Manual page 78

CHAPTER 4
Initial check execution
Power ON
Displays "READY"?
Yes
Do you make
test print? (Note1)
Yes
Make a test print
Occurs paper jam?
No
Delivers paper
normally?
Yes
Occurs image
defect?
(Note2)
No
Displays "operator call"
or"service call"?
No
END
4 - 2
No
Displays "operator call"
or "service call"?
Yes
No
Refer to the item, "malfunction
status troubleshooting"
Yes
Refer to the item,"paper jams"
No
Refer to the item, "paper
transport troubleshooting"
Yes
Refer to the item, "image defects"
Yes
Refer to the item, "malfunction
status troubleshooting"
Figure 4-1-1
No
Refer to the item,
"malfunction troubleshooting"