Table of Contents
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CHAPTER 3 TROUBLESHOOTING
3 Common Problems
Communications fail.
Cause:
The telephone line is not connected to the line modular jack.
Remedy:
Connect the telephone line to the line modular jack (middle terminal).
Calling fails.
Cause:
The wrong type of line (tone dial) is selected.
Remedy:
Select the correct line type.
No sound is generated by the speaker.
Cause:
The speaker is not correctly connected.
Remedy:
Check the wiring from the G3 fax control PCB to the speaker. (J105 of
the G3 fax control PCB to the host relay cable; relay cable between
speaker behind the support cover and the copier)
The DONE stamp fails to operate.
Cause:
the stamp has run out of ink.
Remedy:
Replace the stamp cartridge.
3-4
COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SUPER G3 FAX BOARD-J1 REV.0 JUNE 2001
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Table of Contents
Troubleshooting
