Canon NP6317 Service Manual page 203

7. "E220" indication
Cause/Problem
Procedure
area
Scanning 1
lamp (LA1)
Lamp 2
regulator
DC controller
PCB
8. "E261" indication
Cause/Problem
Procedure
area
Power unit 1
DC controller
PCB
COPYRIGHT © 1999 CANON INC.
Check
Check the scanning lamp (LA1) does not
light when copying.
Check if the scanning lamp (LA1) lights
when copier is in standby.
Check
Does the problem disappear when the
power unit is replaced?
CANON NP6317 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
Result
Yes Refer to the sub-section
"Scanning lamp does not
light."
Yes Replace the DC control-
ler PCB.
No Replace the lamp regula-
tor.
Result
Yes End.
No Replace the DC control-
ler PCB.
Action
Action
10-39