Ricoh PRO C7210X

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1.SC Codes

SC No.

Level

Error Name/Error Condition/Major Cause/Solution

 Replace the drum motor

 Reconnect the drum motor connector

 Replace the TDCU (motor driver)

SC No.

Level

Error Name/Error Condition/Major Cause/Solution

SC395-

Drum motor error (K): Encoder pulse lack

SC396-

Drum motor error (C): Encoder pulse lack

SC397-

Drum motor error (M): Encoder pulse lack

SC398-

Drum motor error (Y): Encoder pulse lack

SC399-

Drum motor error (S): Encoder pulse lack

Error occurs when the number of pulses per time of 1 drum encoder cycle is

counted and the total number of pulses drops below 75% (1500 pulses) of the

number of pulses per normal cycle.

Ricoh PRO C7210X - Page 50