Sharp SF-2052 Operation Manual page 122

KEY OPERATOR PROGRAMS
P31 Preheat Mode Setting
Preheat mode is a function to control the power consumption by
lowering the temperature of the fusing unit to a programmed level
once a programmed length of time has elapsed without any copier
operation after the last copy of a run is made or power is turned on.
This function lowers user's electricity bill, reduces waste of natural
resources, and cuts down on environmental pollution. The programmed
time is set to 15 minutes for this function on completion of shipment
from the factory. The default time can be changed optionally within the
prescribed range of time. We suggest you set the most appropriate
time according to your usage pattern.
Program P31 is used to set the time that elapses before the copier
enters the preheat mode after copying is completed. The interval can
be set between 1 and 120 minutes in 1 minute increments. If 0 is set,
the preheat mode is disabled.
When P31 is entered, the following message will appear.
P42 Right/Left Shift Direction Selection
This program is used to determine if shift direction change is to be
allowed when the SCROLL DISPLAY key is pressed.
When P42 is entered, the following message will appear.
P43 Erase Mode Initial Setting
This program is used to select the erase mode's initial setting.
When P43 is entered, the following message will appear.
120
P31: PREHEAT MODE SETTING.
SET THE TIME FOR PREHEAT MODE.
PRESS THE START KEY AFTER ENTRY.
(1 TO 120 MIN., 1 MIN. INCREMENTS.
0 DISABLES PREHEAT MODE.)
1. Set the desired time interval using the 10-key pad.
2. Press the START key.
P42: RIGHT/LEFT SHIFT DIRECTION
SELECTION.
1.ENABLE
To enable shift direction change, press key 1.
To disable shift direction change, press key 2.
P43: ERASE MODE INITIAL SETTING.
1.EDGE 2.CENTRE
Select the desired erase mode using the 10-key pad.
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2.DISABLE
3.EDGE+CENTRE