Ricoh SP5 Series Service Manual page 155

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ENERGY SAVER MODES
Weekly Timer Off Mode
Weekly timer
The user can program 'on periods' and 'off periods' for each day of the week.
Entering weekly timer off mode
The machine enters this mode when:
• The auto off timer runs out after the end of a job, and the weekly timer has
already reached the start of an off period
• The operation switch is pressed to turn the power off, and the weekly timer
has already reached the start of an off period
• The weekly timer reaches the start of an off period while in Off Mode.
What happens in weekly timer off mode
When the machine enters this mode, the operation switch turns off automatically.
The fusing lamp and all dc supplies except +5VE (+5V for energy saver mode) turn
off. At this time, only the main power LED is lit.
Operation
Switch
Saver LED
Off
NOTE: Only +5VE is supplied to the SBICU.
LED (+5V) is supplied to the operation panel from the SBICU.
Returning to stand-by mode
If a weekly timer code (Key Operator Code for Off Setting - UP mode) is registered,
the machine returns to stand-by mode when the operation switch is pressed and
the weekly timer code is entered.
If a weekly timer code is not registered, the machine returns to stand-by mode
when the operation switch is pressed.
Printing received data
If no weekly timer code is registered:
If the machine receives print data from a PC, the fusing temperature rises to print
the data. However, the operation panel stays off. After completing the print job, the
machine returns to weekly timer off mode.
If a weekly timer code is registered:
When print data is sent from a PC, the printer stays off-line. After someone enters
the weekly timer code, the printer will go on-line and print the data.
Energy
Fusing Temp.
Room Temp.
Off
(Fusing lamp off)
System +5V
Off
2-130
June 30, 1998
Main Power
LED
On

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