Ricoh D391, Service Manual

Page: 447 / 490

• Switching on the host machine (after switching off the host machine sent the bookbinder into the energy
save mode)
Here are some more details about these energy save modes.
1. Idle time to trigger energy save mode automatically
The bookbinder enters the energy save mode automatically after it has remained idle for a specified time.
The gluing unit heater shuts down, glue temperature control stops, and the glue hardens quickly.
After the bookbinder has entered the energy save mode automatically, it can be restored to full operation
by pressing the energy save button or by starting a book binding job on the host machine.
The length of the idle time that triggers the energy save mode must be set on the operation panel of the
host machine. The default time is "0", so the bookbinder cannot enter energy save mode automatically until
the idle time trigger has been entered. The idle time setting can be selected from a range of 1 to 240
minutes.
2. Host machine turned off
As soon as the host machine notifies the bookbinder that the host machine has been turned off, the
bookbinder shuts down. If a job is in progress on the bookbinder, the bookbinder will not shut down until
the operation has finished. All power to the bookbinder (with the exception of the CPU on the master control
board) turns off and the bookbinder enters the energy save mode. Full power and full operation is restored
to the bookbinder when the host machine is turned on again.
Power Supply
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