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#KONICA MINOLTA BIZHUB C452 CONNENT PS2#

Remedy: 1 Disconnect and then connect the power cord.

When the FS control board (FSCB) is receiving data, a communication error is detected.

or more, and turn ON the main power switch.

Turn OFF the main power switch, wait for 10 sec. Causes: Punch control board (PKDB) FS control board (FSCB).When a communication error is detected between the FS control board (FSCB) and the punch control board (PKDB).3 FM13 operation check PRCB CN15-7 (REM) PRCB CN15-9 (LOCK) K-7 4 Change FM13 - 5 PRCB ICP6 conduction check - 6 Change PRCB 2 Check the fan for possible overload and correct as necessary. Remedy: 1 Check the FM13 connector for proper connection and correct as necessary.Causes: Paper cooling fan motor (FM13) Printer control board (PRCB).3 FM1 operation check PFTDB CN5-3 (REM) PFTDB CN5-5 (LOCK) Q-6 4 Change FM1 - 5 PFTDB ICP2 conduction check - 6 Change PFTDB Remedy: 1 Check the FM1 connector for proper connection and correct as necessary.Causes: Suction fan motor (FM1) Paper feed/transport drive board (PFTDB).The fan lock signal remains HIGH for a predetermined continuous period of time while the motor remains stationary.Description: Suction fan motor’s failure to turn.

#KONICA MINOLTA BIZHUB C452 CONNENT PS2#

3 PS2 I/O check, sensor check LUDB CN5-3 (ON) LU-204 G-4 4 M1 operation check LUDB CN3-4 (ON) LU-204 G-3 5 Change M1 - 6 LUDB ICP2 conduction check - 7 Change LUDB 2 Check the connector of M1 for proper drive coupling and correct as necessary.

Remedy: 1 Check the M1 connector for proper connection and correct as necessary.

Causes: Upper limit sensor (PS2) Lift-up motor (M1) LU drive board (LUDB).

The Upper limit sensor (PS2) is not blocked even after the set period of time has elapsed after the paper lift-up operation began.