Develop ineo 210 - C0650: Faulty Scanner Home Position Sensor

15. Malfunction code Field Service Ver. 1.0 Apr. 2005
144
ineo 161 ineo 210
Troubleshooting
15.3.13 C0650: Faulty Scanner Home Position Sensor
A. Detection Timing
B. Action
Trouble Code Description
C0650
• The Scanner Home Position Sensor (PC10) does not go from HIGH to LOW
when the Scanner Motor (M5) is energized for a given number of steps after the
sequence to bring the Scanner back to its home position has been started at
the end of a scan motion and during re-shading.
• The Scanner Home Position Sensor (PC10) does not go from LOW to HIGH
when the Scanner Motor (M5) is energized for a given number of steps after a
scan motion has been started at the end of a Scanner Home Position Sensor
home check scan motion and during re-shading.
Relevant Electrical Components
Scanner Motor (M5)
Scanner Home Position Sensor (PC10)
Control Board (PWB-C/C)
Step Operations
Ref.
Page
WIRING DIAGRAM
Control signal
Location
(Electrical
Components)
1
Check M5 connectors for proper con-
nection and correct as necessary.
–– –
2
Check M5 for correct drive coupling
and correct as necessary.
–– –
3 M5 operation check
☞ 117 –B-11
4 Scanner operation check – – –
5 PC10 sensor check
☞ 115
PWB-C/C
P114C/C-3 (ON)
B-13
6 Change PWB-C/C. – – –