Ricoh D158 - Page 282

Service Call Conditions
D158/D159/D160/D161/D170 5-18 SM
No.
Definition
Symptom Possible Cause
503 C
Tray 3 error (D160/D161/D170)
The paper lift sensor fails to
activate three times
continuously after the tray
lift motor has been on for 18
seconds.
 Paper lift sensor
 Tray lift motor
 Broken harness
 Defective bank controller board
504
-01
-11
C
Paper bank 2 error (Paper Feed Unit or LCT) (Paper lift error)
(D158/D159)
The paper lift sensor fails to
activate after the tray lift
motor has been on for 18
seconds.
 Paper lift sensor
 Tray lift motor
 Broken harness
 Defective bank controller board
504
-02
-12
C
Paper bank 2 error (Paper Feed Unit or LCT) (Upper limit error)
(D158/D159)
The paper lift sensor fails to
activate right after the tray
lift motor has been turned
on.
 Paper lift sensor
 Broken harness
 Defective bank controller board
504 C
Tray 4 error (D160/D161/D170)
The paper lift sensor fails to
activate three times
continuously after the tray
lift motor has been on for 18
seconds.
 Paper lift sensor
 Tray lift motor
 Broken harness
 Defective bank controller board