Develop ineo 161 - C0070: Toner Replenishing Motor Malfunction

Field Service Ver. 1.0 Apr. 2005 15. Malfunction code
139
ineo 161 ineo 210
Troubleshooting
15.3.5 C0070: Toner Replenishing Motor Malfunction
A. Detection Timing
B. Action
Trouble Code Description
C0070
• The Toner Bottle Home Position Sensor (PC7) outputs a HIGH signal for a con-
tinuous 3.5-sec. period while the Toner Bottle is turning.
• The Toner Bottle Home Position Sensor (PC7) outputs a LOW signal for a con-
tinuous 2-sec. period while the Toner Bottle is turning.
Relevant Electrical Components
Toner Replenishing Motor (M6)
Toner Bottle Home Position Sensor (PC7)
Master Board (PWB-A)
Power Supply Unit (PU1)
Step Operations
Ref.
Page
WIRING DIAGRAM
Control signal
Location
(Electrical
Components)
1
Check M6 connectors for proper con-
nection and correct as necessary.
–– –
2
Check M6 for correct drive coupling
and correct as necessary.
–– –
3 M6 operation check
☞ 117 PWB-A PJ16A-1 (REM) B-8
4 PC7 sensor check
☞ 115 PWB-A PJ16A-5 (ON) B-8
5 Change PWB-A. – – –
6 Change PU1. – – –