Checking The Photointerrupters - Canon CLC5000 Service Manual

2.10.4 Checking the Photointerrupters

The CLC1000 allows you to use a conventional meter or service mode when checking its
photointerrupters.
a. Using a Meter
1) Set the meter to the 30VDC range.
2) Connect the – probe of the meter to J101-7 (GND) of the DC control PCB.
3) Connect the + probe to the terminals (on the DC controller PCB or the deck controller
PCB) shown on the pages that follow.
4) Make checks according to the instructions given.
b. Using Service Mode
1) Start service mode.
2) Press 'DISP'.
3) Press 'SENSOR'.
4) Make checks as indicated.
DISP COUNTER
ADJUST
FUNC
OPTION
TEST
COPYRIGHT © 2001 CANON INC.
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
<M> SENSOR
<S>
800000H xxxxxxxx
800001H xxxxxxxx
800002H xxxxxxxx
800003H xxxxxxxx
800004H xxxxxxxx
800005H xxxxxxxx
Address bit 7 bit 0
F05-210-01
2000 2000 2000 2000
<R>READY
801000H xxxxxxxx
801001H xxxxxxxx
801002H xxxxxxxx
801003H xxxxxxxx
801004H xxxxxxxx
801005H xxxxxxxx
CANON CLC5000 REV.0 JAN. 2001
<P>READY <F>
802000H xxxxxxxx
802001H xxxxxxxx
802002H xxxxxxxx
802003H xxxxxxxx
802004H xxxxxxxx
802005H xxxxxxxx
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