Canon CP660 Service Manual page 154

CHAPTER 4 IMAGE FORMATION SYSTEM
5. Removing the High-Voltage PCB 1
1) Perform steps 1) and 2) through 7) on
p. 4-43 to remove the upper cover,
rear cover, and rear cover stay.
2) Remove the threes screws, and dis-
connect the three connectors; then,
slide high-voltage PCB 1 upward to
remove.
w
q
q Screws
e High-voltage PCB 1
Figure 4-849
Note:
Do not touch the VR on the high-volt-
age PCB 1. It is for the factory only.
4-56
COPYRIGHT © 1999 CANON INC.
Download free service manual at http://printer1.blogspot.com
e
w Connector
6. Removing the High-Voltage PCB 2
1) Perform the steps on p. 4-55 to
remove the DC controller PCB.
2) Remove the two screws, disconnect
the four connectors, and remove the
two cable clamps; then, detach the
high-voltage PCB 2.
w
q
e
r
q Screws
e Cable clamps
r High-voltage PCB 2
Figure 4-850
Note:
Do not touch the VR on the high-volt-
age PCB 2. It is for the factory only.
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
q
w Connectors