Epson Artisan 810 Service Manual page 74

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
Occurrence
Symptoms
Timing
Paper is ejected just after
Any time
paper is fed.
Table 3-10. Check point for the Ink End Error / No Ink Cartridge Error / Incorrect Ink Cartridge Error according to each phenomenon
Occurrence
Symptoms
Timing
The error occurs after the
At power-on carriage detected the home
position.
Occurrence
Symptoms
Timing
The Printer Cover is closed,
Any time but the cover open error is
displayed.
TROUBLESHOOTING
Table 3-9. Check point for the Paper Out Error according to each phenomenon
Failed Part /
Part Name
1. Is the connector cable of the PE Sensor properly
connected to CN9 connector on the Main Board?
PE Sensor
2. Is the PE Sensor damaged?
Upper Paper 1. Is the lumiler protecting the PE Sensor contaminated?
Guide R
Failed Part /
Part Name
1. Is the Memory chip on the Ink Cartridge disconnected or
Ink Cartridge
damaged?
1. Is the CSIC FFC properly connected to CN5 connector
CSIC FFC
on the Main Board and the connector on the CSIC Assy?
1. Is the CSIC terminal damaged?
CSIC Assy
2. Is the CR contact module damaged?
Table 3-11. Check point for the Scanner Open Error according to each phenomenon
Failed Part /
Part Name
1. Is the Scanner Cover Open Sensor FFC properly
connected to CN10 connector on the Main Board?
Scanner Cover
Open Sensor FFC
2. Is the Scanner Cover Open Sensor FFC damaged?
Scanner Cover 1. Is the Scanner Cover Open Sensor damaged?
Open Sensor
1. Is the Sensor magnet of the Carriage Unit damaged?
Carriage Unit
1. Is the Sensor magnet of the Upper Housing damaged?
Upper Housing
Troubleshooting by Error Message
Check Point
1. Connect the connector cable of
2. Replace the Printer Mechanism
1. Replace the Printer Mechanism
Check Point
1. Replace the Ink Cartridge with a
1. Connect the CSIC FFC correctly.
1. Replace the CSIC Assy with a
2. Replace the CSIC Assy with a
Check Point
1. Replace the Scanner Unit with a
2. Replace the Scanner Unit with a
1. Replace the Scanner Unit with a
1. Replace the Carriage Unit with a
1. Replace the Upper Housing with
Remedy
the PE Sensor correctly to CN9
connector on the Main Board.
"4.2.1 Parts transferred
from the old printer when
replacing the Printer
with a new one.
Mechanism" (p.108)
with a new one.
Remedy
new one.
"4.2.5.5 CSIC Assy"
(p.143)
new one.
"4.2.5.5 CSIC Assy"
(p.143)
new one.
Remedy
• "4.2.5.13 Front Paper
new one.
Guide Waste Ink Pad"
(p.159)
new one.
• "4.3.3 Disassembling the
Scanner Unit" (p.194)
new one.
"4.2.6.3 Scanner Carriage
new one. Unit" (p.163)
"4.2.3.5 Upper Housing"
a new one. (p.115)
Revision G
Reference
Reference
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Reference
74
Confidential