Low Power Mode - Ricoh IS450S Service Manual

LOW POWER MODE

2.7 LOW POWER MODE
W
1 2 W
When the scanner has been idle for 15 minutes (this interval cannot be adjusted),
the scanner automatically enters low power mode. However, the scanner cannot
enter low power mode when a document jam or system error exists.
NOTE: The scanner can enter low power mode if the ADF cover and/or platen
cover is open or paper remains on the document table.
When the scanner enters low power mode, the PSU cuts the +24 V, +12 V, –12 V
and +5 Vs supplies, and continues to supply +5VE only. As a result, the scanner
consumes less than 12 W. The operation panel indicates that the machine is in low
power mode with the following LEDs.
LED
Power on
Machine busy
Document in place
Error
The scanner returns to stand-by mode when the ADF cover and/or platen cover is
opened and closed, or when the user places a document on the document table, or
when a Read command is received from the computer.
15 min.
Operation Stand-by mode
Status
Blinking
Off
Off
Off
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L o w p o w e r m o d e
22 December 1998
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G411D525.WMF