Canon CP660 Service Manual page 287

No.
Name
Meter probe (+)
Service Printer unit
mode panel
Reader
unit panel
Checks (normal as
described)
No.
Name
Meter probe (+)
Service Printer unit
mode panel
Reader
unit panel
Checks (normal as
described)
COPYRIGHT © 1999 CANON INC.
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PS1
Registration paper
sensor
J212-10
01 (display reading),
xx (display position)
DC-CON, P001 bit 0
While in standby,
when the detecting
lever is
• pushed down, '0'.
• not pushed down,
'1'.
PS10
Face-down tray full
sensor
J220-A3
While in standby,
when the light-block-
ing plate is
• moved to PS10, '1'.
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
PS3 *1
Developing rotary
position sensor
J207-5
While in standby,
press the turret but-
ton to turn the color
cartridge. When the
color cartridge is
• at rest (Y), '1'.
• otherwise, '0'.
PS11
Face-down try deliv-
ery sensor
J207-5
10 (display reading),
xx (display position)
DC-CON, P001 bit 4
While in standby, the
light-blocking plate is
• moved to PS11, '1'.
PS5
Separation sensor
J212-7
C4 (display reading),
xx (display position)
DC-CON, P001 bit 2
While in standby,
when the detecting
lever is
• pushed down, '0'.
• not pushed down,
'1'.
PS17
Pick-up assembly
paper sensor
J210-8
02 (display reading),
xx (display position)
DC-CON, P001 bit 1
While in standby,
paper is
• put over PS17, '0'.
10-5