Service manual

COPYRIGHT © 1999 CANON INC. CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 13 TROUBLESHOOTING
13-121
Remarks:
When the test print switch (SW401) on the sensor PCB is pressed, the print patterns
shown below are output.
By outputting these test prints, you can conduct a print check with the scanning
assembly Operation panel assembly installed.
Figure 13-518 Figure 13-519
Precision screwdriver
Print pattern
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