EPSON Stylus Photo R800 Revision A
TROUBLESHOOTING Overview 46
The Paper Switch
was pressed at the
setting of the CD-R
Tray.
The CD-R Tray HP detection
sequence stops and the Tray
is ejected.
CD-R Tray 1. Check the HP detection position or white markings of the
CD-R Tray for paper dust and foreign matter.
1. Remove paper dust and/or foreign matter
from the detection portion.
2. Check the Driven Roller surface for contamination such as
paper dust and CD-R coating.
2. Pass plain paper of A4 width from the
ASF Assy. several times to remove
contamination.
3. Check that the HP detection position or white markings of
the CD-R Tray are not chipped.
3. Change the CD-R Tray for a new one.
The Paper Switch
was pressed at the
setting of the CD-R
Tray or board paper
The CD-R Tray or board
paper is fed toward the ASF
Assy., but is ejected
immediately.
PW Sensor 1. Check the PW Sensor for paper dust, ink, etc. 1. Clean the PW Sensor surface.
2. Compare the EEPROM values in two places (50<H> and
51<H>) and check that they are not approximate to each
other.
2. Change the PW Sensor for a new one.
Table 3-4. Phenomenon-Based Paper Out Error Check Points
Occurrence
Timing
Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
HP detection
position
White Markings
PW Sensor
Carriage Unit bottom
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