Troubleshooting; Troubleshooting Malfunctions - Canon DU7-1101-000 Service Manual

II . TROUBLESHOOTING
A.

Troubleshooting Malfunctions

1 E402
Cause Step
COPYRIGHT © 1999 CANON INC.
Checks
Ω
Ω
1-3
1(black)
2(white)
3(red)
4(yellow)
5(blue)
6(orange)
1-4
1(black)
2(white)
3(red)
4(yellow)
5(blue)
6(orange)
2-5
1(black)
2(white)
3(red)
4(yellow)
5(blue)
6(orange)
2-6
1(black)
2(white)
3(red)
4(yellow)
5(blue)
6(orange)
CANON ADF FOR iR600 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 TROUBLESHOOTING
Y e s /
N o
Motor driver
PCB
J72
Action
5-57