Retention Fails - Canon 1000 Service Manual

7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
44

Retention fails.

Cause Step
Y transfer blade
High-voltage
cable
Transfer belt
Paper
7-132
COPYRIGHT © 2001 CANON INC.
Checks
1 Is the Y transfer blade locked in
position properly?
2 Is the connection of the high-voltage
cable for Y transfer charging
proper?
3 Is there a scratch or a dent in the
transfer belt?
4 Is paper curled or wavy?
5 Try fresh paper. Is the problem
corrected?
6 Try Canon-recommended paper. Is
the problem corrected?
7 Is the problem noted on paper other
than plain paper?
Yes/No
YES
YES
YES
YES
YES
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
Action
NO Check the locking mecha-
nism for the transfer
blade.
NO Re-connect it.
Replace the belt.
Replace the paper.
Advise the user on the
correct method of storing
paper.
End.
Advise the user to use
recommended paper.