Sc5Xx: Paper Feed And Fusing - Ricoh D158 Service Manual

SC5xx: Paper Feed and Fusing

No.
Definition
Tray 1 lift motor malfunction (Optional paper tray units)
The paper lift sensor fails to
501 C
activate twice continuously
after the tray lift motor has
been on for 12 seconds.
Tray 2 lift motor malfunction (Optional paper tray units)
The paper lift sensor fails to
502 C
activate twice continuously
after the tray lift motor has
been on for 12 seconds.
Paper bank 1 error (Paper Feed Unit or LCT) (Paper lift error)
(D158/D159)
503
The paper lift sensor fails to
-01 C
activate after the tray lift
-11
motor has been on for 18
seconds
Paper bank 1 error (Paper Feed Unit or LCT) (Upper limit error)
(D158/D159)
503
The paper lift sensor fails to
-02 C
activate three times
-12
continuously right after the
tray lift motor has been
turned on.
D158/D159/D160/D161/D170
Symptom
















5-17
Service Call Conditions
Possible Cause
Paper lift sensor
Tray lift motor
Too much load on the drive
mechanism
Poor tray lift motor connection
Paper lift sensor
Tray lift motor
Too much load on the drive
mechanism
Poor tray lift motor connection
Paper lift sensor
Tray lift motor
Poor tray lift motor connection
Broken harness
Defective bank controller board
Paper lift sensor
Broken harness
Defective bank controller board
SM