Toshiba e-STUDIO230L Service Handbook page 524

[CCA0] Lower stack tray lift motor abnormality
MJ-1022
Is the wiring between the finisher controller PC board and lower stack tray lift motor (M7)
correct?
NO
YES
Are the front and rear sides of the lower stack tray leveled?
NO
YES
Is the lower stack tray lift motor clock sensor (S9) working properly?
NO
YES
Is the stack tray paper height sensor (S10) working properly?
NO
YES
Are the lower stack tray upper limit sensor (S13) and lower stack tray full sensor (S23) work-
ing properly?
NO
YES
Does the voltage between the pins J3-1 pin and -2 pin on the finisher controller PC board
become 24 V when the lower stack tray lift motor starts rotating?
NO
YES
Check the wiring between the upper stack tray lift motor and finisher controller PC board. If
there is no problem, replace the motor.
e-STUDIO200L/202L/203L/230/232/233/280/282/283
TROUBLESHOOTING
Correct the wiring.
Level them.
Replace the sensor.
Replace the sensor.
Replace the sensor or sensor controller PC board
Replace the finisher controller PC board.
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