The Jam Message Fails To Turn Off - Canon NP6218 Service Manual

29 The jam message fails to turn off.

Cause Step
Paper
Sensor
DC controller
PCB
COPYRIGHT © 1997 CANON INC.
Checks
1 Identify which sensor has
detected the jam in 'No. 107' of
service mode (jam history). Is
paper found near the sensor?
2 Is the sensor identified in step 1
normal? (See p. 10-36.)
CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
Results Action
YES Remove the paper.
NO Check the lever and the
wiring; if normal, replace
the sensor.
YES Replace the DC
controller PCB.
10-77