Errors - Konica Minolta Bizhub 4700P Service Manual

4.6.3

126 errors

126 error messages
Error code Description
126.01 Line frequency outside operating range of
device.
126.02 No line frequency detected.
LVPS service check
Action
Step 1
Check if the power supply cable is properly connected
to the controller board.
Is it properly connected?
Step 2
1. Turn off the printer.
2. Remove the power cord.
3. Measure the resistance between terminals A and
D of the power supply socket.
Is the resistance approximately 30 ohms?
bizhub 4700P/bizhub 4000P Service Manual
- 102 -
Action
Go to LVPS service
Yes
Go to step 2.
Contact your next level of
support.
check.
No
Reseat the cables.
Replace the power
supply. See Power supply
removal.