Canon 1000 Service Manual page 711

Item
BUFF
BUFF-ON
E075/RLS
SHUT-OFF
COPYRIGHT © 2001 CANON INC.
Description
Use it to select the stop position (length of
advance) for the locking cam inside the buffer
path.
1: 0 mm
2: 0.7 mm
3: 1.2 mm
Enter a number on the keypad, and press the
OK key.
Use it to drive the buffer path motor and the
solenoid, thereby moving the cam to the position
selected under 'BUFF'.
Be sure to set 'BUFF=1' and execute 'BUFF-ON'
after the check.
Use it to clear 'E075'.
After execution, check to make sure that the
transfer belt is at the correct position; then, turn
off and then on the power switch.
Use it to check the operation of the auto power-
off mechanism.
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
Remarks
7-275