Ricoh D0C8, Service Manual

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Input and Output Check
D0CA/D0C9/D0C8/D0CB 3-452
SM Appendices
0 1
2 Toner end sensor (C)
(S11)
Toner End Sensor: C 5-803-024 Not end End
4 Toner end sensor
(M) (S12)
Toner End Sensor: M 5-803-023 Not end End
6 Toner end sensor
(Y) (S13)
Toner End Sensor: Y 5-803-022 Not end End
8 ITB lift HP sensor (S33) Image Transfer Contact HP
Sensor
5-803-016 Contact Not
contact
Output Check
No. Part Name SP Name SP No. Remark
1 Toner supply
motor
(K) (M1)
Toner Supply
Motor: Bk
5-804-038 Operation : Run the toner supply motor for 1.5
sec..
Notes :
•
If you want to run again, do it after
executing SP3-011-001 (Normal ProCon)
or printing 1 or more sheet(s) in full color
mode.
•
If you run without obeying the
above-mentioned operations, following
failures may occur.
•
The toner supply unit and PCDU are
damaged, and units replacing is
required.
•
Toner can scatter inside and outside
the machine from the supply unit.
3 Toner supply
motor
(C) (M2)
Toner Supply
Motor: C
5-804-037
5 Toner supply
motor
(M) (M3)
Toner Supply
Motor: M
5-804-036
7 Toner supply
motor
(Y) (M4)
Toner Supply
Motor: Y
5-804-035
9 ITB lift motor
(M14)
Image
Transfer
Contact
Motor
5-804-033 If you execute this SP, the ITB roller halts at a
position which is not at the home position
(separated from the ITB).
If you remove or install the PCDU or the ITB
unit immediately after the motor is switched
ON/OFF with this SP, the drums and ITB may
be damaged.
Before you remove/install the PCDU or the
ITB unit, initialize the machine with turning the
main power OFF/ON or opening/closing the
front door.
10 ID sensor TM/ID 5-804-071