Gestetner G060 Service Manual page 632

DIP SWITCHES
5.10 DIP SWITCHES
Controller Board
DIP SW No.
1
2 to 4
NOTE: If a download attempt failed, you must boot up the machine from the IC
card. To do this, DIP SW 1 on the controller board needs to be ON.
BCU Board
DIP SW No.
4
1 to 3
The fusing clutch has been added from December '01 production onward. The
fusing clutch turns on to operate the fusing unit. It does not turn on during process
control self-checks, line position adjustment, or image processing for print/copy
jobs. This is to maximize the life of the fusing unit and oil supply unit.
Because of this modification, a DIP switch has been added to the BCU board, and
the machine recognizes whether or not the fusing clutch is used according to the
DIP switch setting.
NOTE: When replacing the BCU board, check if the old board has a DIP switch on
it.
If there is no DIP switch on the old board, keep the DIP switch on the new
board OFF.
If there is a DIP switch on the old board, the DIP switch setting on the new
BCU board must be the same as on the old board. Otherwise, the
problems in the following table may occur.
The default setting of the DIP switch on the service part is OFF.
Fusing Clutch
DIP Switch Correct
Setting
Incorrect
Expected problem if the
setting is wrong
G570
OFF
Boot-up from flash ROM
Factory Use Only: Keep these switches OFF.
OFF
Fusing clutch is not
installed.
Factory Use Only: Keep these switches OFF.
Not installed
OFF
ON
The fusing unit is always driven
as it was. However, the
machine thinks that a fusing
clutch is installed. This causes
the PM counter of the fusing
unit and oil supply unit not to
count up when the machine
does not send the signal to turn
the clutch on (at the process
control self check, etc, as
mentioned above).
5-94
ON
Boot-up from IC card
ON
Fusing clutch is installed.
ON
OFF
The fusing clutch does not
operate and the fusing unit
is not driven at all. This
causes a paper jam.
Installed
SM