A-61075 March 1997
OM-4
Controlled power-down
sequence
Before performing the controlled power-down sequence,
determine whether or not the error can be addressed from the
host. If the error can be addressed from the host, perform the
required host recovery procedures. If the error cannot be
addressed from the host, or if the scanner’s error message is not
cleared when the host recovery procedures are performed,
continue with the following power-down sequence:
1) Verify that all images in the Image Buffer(s) are transferred to
the host.
2) If necessary, prepare the host and corresponding system
components for a scanner power-down.
3) Turn the scanner power off for at least five seconds, then turn
the power back on again.
4) If necessary, determine the last image transferred to the host,
reset the Image Address and Image Level to the correct
values, and rescan all documents whose images have not
been transferred to the host. If required, calibrate before
rescanning.
5) If the error message persists, call service.
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