Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W
Troubleshooting by Error Message
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3.3.2
Troubleshooting by Error Message
The following tables provide troubleshooting procedures. Confirm the error message displayed on the LCD, and verify it in the following list for the corresponding troubleshooting
remedy. If some parts need to be replaced or repaired, make sure to follow the procedure given in Chapter 4 “ DISASSEMBLY/ASSEMBLY” .
Table 3-4. Check point for Fatal error according to each phenomenon (Printer Mechanism)
The CR Motor does not
operate at all.
1. Is the CR Motor cable properly connected to CN21
connector on the Main Board?
1. Connect the CR Motor cable
correctly to CN21 connector on
the Main Board.
4.2.3.2 " Main Board /
Grounding Plate M/B "
(p.117)
2. Is the CR Motor cable damaged?
2. Replace the CR Motor with a
new one.
4.2.4.15 " CR Motor "
(p.152)
3. Does the CR Motor operate normally?
3. Replace the CR Motor with a
new one.
The Carriage Unit hits
against the right side of the
Main Frame.
1. Is the CR Encoder damaged?
1. Replace the CR Encoder with a
new one.
4.2.4.16 " Carriage Unit "
(p.154)
2. Is the FFC correctly connected to the connector on the
CR Encoder?
2. Connect the Head FFC correctly.
1. Is the CR Scale properly centered in the slit of the CR
Encoder?
1. Install the CR Scale correctly.
4.2.4.2 " CR Scale "
(p.129)
2. Is the CR Scale surface clean?
2. Wipe any dirt off the surface of
the CR Scale. When the
contamination is severe, replace
the CR Scale with a new one.
3. Is the CR Scale damaged?
3. Replace the CR Scale with a new
one.
4. Is the CR Scale correctly installed?
4. Install the CR Scale and the
torsion spring correctly.
The Carriage Unit hits
against the Upper Paper
Guide.
1. Is the Upper Paper Guide correctly installed?
1. Install the Upper Paper Guide
correctly.
4.2.4.19 " Upper Paper
Guide L/R / PE Sensor "
(p.161)
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