Epson Stylus Photo PX700FW Service Manual page 77

Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W
Occurrence
Symptoms
Timing
Paper is ejected just after
Any time
paper is fed.
Table 3-9. 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 3-8. 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 Guide 1. Is the lumiler protecting the PE Sensor contaminated?
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 3-10. 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 Open Sensor magnet of the Upper Housing
Upper Housing
damaged?
Troubleshooting by Error Message
https://www.manualsbooks.com
Check Point
1. Connect the connector cable of
the PE Sensor correctly to CN9
connector on the Main Board.
2. Replace Front Paper Guide Assy
with a new one.
1. Replace Upper Paper Guide Assy
with a new one.
Check Point
1. Replace the Ink Cartridge with a
new one.
1. Connect the CSIC FFC correctly.
1. Replace the CSIC Assy with a
new one.
2. Replace the CSIC Assy with a
new one.
Check Point
1. Replace the Scanner Unit with a
new one.
2. Replace the Scanner Unit with a
new one.
1. Replace the Scanner Unit with a
new one.
1. Replace the Carriage Unit with a
new one.
1. Replace the Upper Housing with
a new one.
Revision C
Remedy Reference
4.2.4.19 " Upper Paper
Guide L/R / PE Sensor "
(p.161)
Remedy Reference
---
4.2.4.4 " CSIC Assy "
(p.132)
4.2.4.4 " CSIC Assy "
(p.132)
Remedy Reference
•
4.2.5 " Disassembling
Scanner Unit " (p.167)
•
4.3.3 " Disassembling the
Scanner Unit (Artisan
700/PX700W/TX700W)
" (p.200)
4.2.5.3 " Scanner Carriage
Unit " (p.169)
4.2.2.5 " Upper Housing "
(p.107)
Confidential
67