Epson GT-9500 Инструкция по эксплуатации онлайн [51/54] 49850

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5.2 Errors
(1) Command error
Cause: Unidentified command is detected.
Disposition: The scanner ignores the wrong command or parameter, (Therefore, the
current settings or the default value remain effective.)
Scanner sends NACK, and waits next command or parameter.
Indicator: READY LED comes on.
ERROR LED comes on.
Remedy: The error condition is cleared when the scanner received a correct command.
(2) Interface error
Cause: Wrong procedure is detected in the interface communication.
In the case of SCSI, a transmission is frozen more than 30 seconds except
BUS FREE phase.
Disposition: The lamp goes off and the scanner stops operation.
Indicator: READY LED goes off.
ERROR LED blinks.
Remedy: Turn the scanner off and then back on.
Push the reset switch.
INIT signal in the parallel interface turns active.
RESET signal in SCSI turns active.
Acceptable command:
Nothing

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