Operation Troubleshooting; Iii. Operation Troubleshooting - Canon DR-1210C Service Manual

III. OPERATION TROUBLESHOOTING

1. No Power
The power indicator and display do not light.
The fluorescent lamp of the reading unit does not light.
Cause/Faulty
location
Connection of power
cord
AC power supply
voltage
Power cord,
AC adapter
Operation PCB,
Flatbed assembly
COPYRIGHT © 2006 CANON ELECTRONICS INC.
Step Check item
1 Are the power cord and the
AC adapter connected?
2 Is the specified voltage
supplied to the power out-
let?
3 Is the problem solved by
replacing the power cord
and the AC adapter?
4 Does the fluorescent lamp
of the reading unit work?
Table 5-301
CANON DR-1210C FIRST EDITION FEB. 2006
CHAPTER 5 TROUBLESHOOTING
Result Action
Connect properly.
NO
Explain user that the
NO
trouble is not with this
machine.
End.
YES
YES Properly connect the
operation PCB. Or re-
place the
panel.
NO Faulty flatbed assem-
bly. Replace the main
body.
operation
5-7