Options; Local Copy; Scanning - Epson STYLUS Scan 2500 Service Manual

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EPSON Stylus Scan 2500
SCANNER-SPECIFIC ERRORS
Table 1-18. Scanner-SPECIFIC errors
Error
Cause
• The lamp is broken.
• Stylus Scan turned on before
the transportation screw was
removed.
Fatal error
• System breakdown.
ADF paper
ADF fails to eject the document.
jam
Unidentified command detected.
(Disposition)
The scanner sent a NACK signal
Command
and is waiting for the next
error
command. If an incorrect
command or parameter is
received, it is disregarded and the
previous value is maintained.
ADF cover
ADF cover open
open
Maintenance
Maintenance cover open
cover open
Product Description
Solution
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.
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.
Send a correct command to
clear the error.
Close the cover.
Close the cover.

Options

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.
Revision A
30

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