Ricoh FT9101 - Total

Classification Status
Code
Item Symptom Possible Cause Remarks
Drive SC30 OPC motor error No encoder signal from the OPC
motor.
Defective motor or main/OPC motor
drive board (0 volt between CN6-3
and CN6-1), or one of the door safety
switches (for the front door, copy tray,
and upper right door) maybe broken.
SC31 Main or OPC motor overload An over current of 1.2A or more flows
into the OPC motor continuously for 2
seconds or longer, or an over current
of 5A or more flows into the main
motor continuously for 2 seconds or
longer.
Overload of the motor or load side,
defective motor, or defective
main/OPC motor drive board (0 volt
between CN4-1 and CN4-2).
For the main motor overload, LED 3
on the main/OPC motor drive board
turns on. LED 4 turns on for the OPC
motor overload.
SC32 Development motor overload When current of 5A or more flows into
the development motor continuously
for 2 seconds or longer.
Overload of the motor or load side,
defective motor, or defective
development DC power supply unit.
SC33 ADF original feed motor error No encoder pulse from the motor for
100 milliseconds.
Overload of the motor or load side,
defective motor, defective ADF control
board, defective ADF DC power
supply unit, or ADF upper cover safety
switch broken.
When this condition is detected, the
original misfeed indicator stays ON on
the operation display. (In case of a
real jam, the indicator blinks.) This is
not recorded as a misfeed in the
lodding data, but is recorded as an SC
in the service tool [3-07] screen. After
that, an Error reset is indicated if the
problem occurs more three times (four
times total).
SC34 ADF transport motor error
SC35 ADF reverse motor error
SC36 Tracking motor error No signal from the sector sensor is
output within 10 seconds from when
tracking motor ON signal is produced.
Overload of the motor or load side,
defective motor, or defective sector
sensor.
Optics SC40 Flash over charge Flash power outputs 2100 ± 50 volts
or more. (Signal output after charge)
Defective flash power supply unit.
SC41 No flash lighting No flash detection signal is output
during copying at an certain flash
timing. A blank copy is made in this
case.
The xenon lamp or lamp trigger wire
broken or poor contact of the
connectors. Otherwise, defective flash
power supply unit or trigger
transformer. Poor cooling for the
xenon lamp and flash power supply
unit may also cause this problem.
SC42 Flash safety switch open or blown
flash thermofuse
The flash safety switch broken, blown
flash (xenon lamp) thermofuse, or
poor cooling for the xenon lamp and
flash power supply unit.
SC43 Mirror/lens drive error The magnification sensor is not
activated within 5 seconds from when
the mirror lens motor starts turning.
Overload of the motor or load side or
defective motor, magnification sensor,
paper feed control board, or
mirror/lens drive board.
SC44 Left shield screen error From when the Start key is pressed,
the shield home position sensor is not
activated within 3 seconds.
Defective home position sensor,
shield motor, paper feed control
board, or mirror/lens drive board or
screen drive error.
SC45 Right shield screen error
8-5