Minolta QMS PageWorks/Pro 1100 Service Manual page 92

6-5.Troubleshooting For Malfunction (1100L)
6-5-1. No power
Check
Has the Power Cord been
securely plugged into the outlet?
↓ Yes
Has the Power Cord been
securely connected to the
printer?
↓ Yes
Has the Power Switch (S1) been
turned ON?
↓ Yes
Has the Interlock Switch (S2)
been turned ON?
↓ Yes
Has the fuse (F1 or F2) in the
Power Unit (PU1) blown?
6-5-2. Engine Communication Error
Cause
Engine Communication Malfunc-
tion
6-5-3. Controller Error
Cause
Controller Malfunction
Remedy
→ No
Plug the power cord into the
power outlet.
→ No
Plug in the power cord.
→ No
Turn on the Power Switch (S1).
→ No
Adjust the Interlock Switch (S2)
position.
P .71
→ No
Replace PU1.
P .64
Replace the Controller Board.
P .53
→ Yes Replace the fuse (F1 or F2).
P .27
Remedy
Replace the Controller Board.
P .53
Remedy
Replace the Controller Board.
P .53
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