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EPSON Stylus Scan 2500 Revision A
Product Description Options 30
SCANNER-SPECIFIC ERRORS
1.9 Options
The optional Auto Document Feeder and optional Transparency Unit
designed for use with the GT-7000 scanner may also be used with the EPSON
Stylus Scan 2500 under the following restrictions.
1.9.1 Local Copy
ADF
If a document is loaded in the ADF tray, the Stylus Scan loads and scans that
document.
If a document remains on the document glass, a copy is not produced
normally.
Even if multiple copies are selected, the Stylus Scan ignores this setting and
produces only one copy per document sheet.
TPU
The TPU cannot be used in Local Copy mode. The Stylus Scan ignores the
TPU in this mode.
1.9.2 Scanning
ADF
Same as the GT-7000.
TPU
If the Stylus Scan receives transparency scanning commands, it will turn on
the TPU lamp and scan the transparency after the warm-up period. The Stylus
Scan ignores the ADF in this mode. After scanning, the TPU lamp remains on
until the TPU is turned off or until the Stylus Scan receives reflective
document scanning commands.
If the Stylus Scan receives reflective document scanning commands, it will
scan the document normally.
Table 1-18. Scanner-SPECIFIC errors
Error Cause Solution
Fatal error
• The lamp is broken.
• Stylus Scan turned on before
the transportation screw was
removed.
• System breakdown.
Turn off the Stylus Scan and
turn it back on. If the error does
not clear, service.
(Disposition)
Turn off the lamp and stop
operation. Set bit 7 of the
status byte.
ADF paper
jam
ADF fails to eject the document.
After removing the document,
turn the Stylus Scan off and
back on, or send the ESC @
command.
Parallel I/F init: active pulse
(Disposition)
Turn off the lamp and stop
operation. Set bit 7 of the
status byte.
Command
error
Unidentified command detected.
(Disposition)
The scanner sent a NACK signal
and is waiting for the next
command. If an incorrect
command or parameter is
received, it is disregarded and the
previous value is maintained.
Send a correct command to
clear the error.
ADF cover
open
ADF cover open Close the cover.
Maintenance
cover open
Maintenance cover open Close the cover.