Epson Stylus C110 Service Manual page 51

EPSON Stylus C110/C120/D120
Occurrence timing
Detailed phenomenon
CR position
The eject rollers are rotating at high speed
• Power on
when power is turned on. (For about 1
• Anywhere
cycle.)
A paper feeding sequence failed to feed
• Operation
the paper, but a paper ejection sequence is
• Anywhere
performed.
TROUBLESHOOTING
Downloaded from www.Manualslib.com
Table 3-3. Check point for fatal error according to each phenomenon
Defective unit/
part name
PF Scale/PF
Encoder Sensor
ASF Unit
manuals search engine
Check point
1. Check if the PF Scale is not damaged or contaminated.
PF Scale PF Encoder Sensor
2. Check if the PF Encoder Sensor is not damaged.
1. Check if the PE Sensor Connector Cable is connected to
CN3 on the Main Board.
CN3
PE Sensor Connector Cable
2. Check if the PE Sensor Connector Cable is not damaged. 2. Replace the ASF Unit with a new one.
3. Check if the PE Sensor is not damaged.
Troubleshooting
Revision B
Remedy
1. Replace the PF Scale with a new one.
2. Replace the PF Encoder Sensor with a new one.
1. Connect the PE Sensor Connector Cable to
CN3 on the Main Board.
3. Replace the ASF Unit with a new one.
51