Low Power Mode - Ricoh TH-C1b Service Manual

B156/b220
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10 February 2005

Low Power Mode

Entering the low power mode
The machine enters the low power mode when the energy saver timer runs out.
What happens in low power mode
When the machine enters the low power mode, the fusing lamps are kept at the
temperatures indicated in the table, and the operation panel indicators are turned
off except for the Energy Saver LED and the Power LED.
If the controller receives an image print out command from an application program
(e.g. to print incoming fax data or to print data from a PC), the temperature of each
fusing lamp rises to print the data.
Return to stand-by mode
If one of the following is done, the machine returns to stand-by mode:
• The Clear Mode/Energy Saver Mode key is pressed
• Any key on the operation panel or touch panel screen is pressed
• An original is placed in the ADF
• The ADF is lifted
• A sheet of paper is placed in the by-pass feed table
The return time from the low power mode is about 30 seconds.
Operation
Mode
Switch
Low power
On
Energy
Fusing Temperature
Saver LED
Heating roller: 140
On
Pressure roller: 100
6-75
IMAGE FUSING AND PAPER EXIT
+24V
o
C
On
o
C
System +5V
On

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