Sc300 (Image Processing – 1) - Ricoh M160 Service Manual

6.2.4 SC300 (IMAGE PROCESSING – 1)
SC No. Level
SC302 D
SC No. Level
SC332-00 D
SM
Error Name/Error Condition/Major Cause/Solution
High voltage output error: Charge unit /Development unit
This SC is issued if the BICU detects a short in the power pack
10 times consecutively.
Open circuit (+) / Short circuit (-)

Turn the main power OFF and then ON.

Replace the controller board.

Check the connector connection.
Error Name/Error Condition/Major Cause/Solution
Toner supply feed lock
Toner supply coil drive mechanism error
Under the condition that the Toner Cartridge has not reached the
end, an error that no toner is supplied has been detected over n
times in succession.
n: The value was specified at SP2-931-005.

Disconnected or broken Solenoid: Upper cover. (Failed to
open the toner supply shutter)

Disconnection of Toner Supply Clutch

Defective PCDU. (Toner leak)

Toner clogging

Check the connector connection or check for a broken wire.

Replace the Solenoid: Upper Cover

Replace the PCDU

Replace the Toner Cartridge.
6-9
Service Call
M160/M161