Fusing
G133 6-72 SM
fusing lamps are intermittently turned on and off to keep the pressure roller at 140°C.
The machine leaves this mode when one of the following happens:
Print command received from a PC
Any cover opened and closed
Any operation panel key pressed
Level 2 Energy Saver Mode
The level 2 energy saver mode starts after the machine has been idle for a certain time.
This time is specified with UP mode as listed below. During the level 2 energy saver mode,
both fusing lamps stay off.
1 minute
5 minutes
15 minutes
30 minutes
45 minutes
60 minutes (default)
When the machine is in this mode, the machine turns off +24 V, +12 V, and +5 V lines.
However, only +5 VE lines, for the controller and EGB, are still active.
The machine leaves this energy saver mode when one of the following happens:
Print command received from a PC
Any operation panel key pressed
The machine does not leave the level 2 energy saver mode when covers are opened and
closed, because the IOB is not active.
6.9.8 NEW UNIT DETECTION
Fusing Unit, Image Transfer Belt Unit
The fusing unit and image transfer belt unit each have a fuse. When the machine detects
that the fuse is intact, the machine determines that a new unit is installed. Then a short time
later, the fuse blows.
PCU, Development Unit
The development unit (as part of the PCU) contains an ID chip. The ID chip contains
information that tells the machine that the unit is new.
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