How to solve error code c2552 in konica minolta

SOURCE: konica minolta bizhub 350

• The Fusing Roller Sub Thermistor does not
detect the required temperature within 30 sec.
after a warm-up cycle has begun; therefore, the
copier does not complete the warm-up cycle.
• The temperature of the Fusing Rollers does not
reach the required level even after the set period
of time has elapsed during a warm-up cycle.
1
Check that the H1[ fuser lamp] comes on when the Main Power
Switch is set to ON, and correct or replace as necessary.
- -
2
Check that the H2 comes on when the Main Power
Switch is set to ON, and correct or replace as necessary.
- -
3
Check the installation of the TH1 and the TH2, and
correct or clean as necessary.
- -
4
Check the operation of the TH1.
Remove CN80 (4P), and then check that the resistance
across CN80-2 and -3 on the Thermistor is
infinity.
- -
5
Check the operation of the TH2.
Remove CN81 (4P), and then check that the resistance
across CN81-2 and -3 on the Thermistor is
infinity.
- -
6
Check the continuity of the H1.
Correct or replace as necessary.
- -
7
Check the continuity of the H2.
Correct or replace as necessary.
- -
8 Change PU1 - -
9 Change PWB-A

SOURCE: Error code on Konica Minolta C350

There is not a C0876 listed in the service manual. Perhaps it's a C0B76 - Finishing option Punch Unit Board Malfunction.
CAUSE: The shaft on which the gear rides is deformed. The punch unit cannot be driven from front to rear.

SOLUTION: Reform the shaft toward the punch unit rail. This will allow the drive gears to mesh properly so the punch unit can be mechanically driven from front to rear.

SOURCE: Bizhub Konica Minolta - Error Code C1183

First check the alignment front and rear of the finisher, check the finisher exit guide rollers if the paper is exiting properly, open both rear and the front cover and check the lower gears attach is the up/down drive belt. that lower gear one might be broken by the pin slot.

amir hamza

• 318 Answers
• Posted on Aug 07, 2010

SOURCE: Solution for error code c2557 konica minolta bizhub 250 machine

ADTC sensor failure

SOURCE: Error Code C3451 in konica Minolta Bizhub C200.

You will need to replace the thermostat and the best solution is to call a technician.