Gestetner G060 Service Manual page 477

DIP switch settings
NOTE: This setting is very important. If the switch is not set correctly, a paper jam
or fusing problem will occur ( Caution below)
DIP switch settings (service parts default: All OFF)
DIP SW No.
4 Fusing clutch is not installed.
1 to 3 Factory Use Only: Keep these switches OFF.
Setting Procedure:
1. Make sure all DIP switches on the new
BCU board are OFF.
2. If the board already installed in the
machine has no DIP SW, simply install
the new board as is, i.e. with the DIP SW
OFF.
3. However if the board already installed
has a DIP SW, set the SW on the new
board to match the setting on the old
board before installing.
4. After installing the BCU board, make sure
the machine is able to normally print out
the configuration page.
CAUTION: 1) If the switch is mistakenly turned OFF in machines that have the
clutch, a paper jam will occur near the fusing unit entrance, since the
machine cannot drive the clutch.
2) Similarly, if the switch is mistakenly turned ON in machines that do
not have the new clutch, fusing problems will occur. This will cause
the machine to think that there is a clutch installed. The machine will
then release the "Clutch Off" signal to stop the drive to the fusing
components, whenever they are not needed. When it does this, the
PM counters for the fusing unit and oil supply unit will not count up,
even though the parts are actually moving (as the clutch is not there
to stop them). As a result, the message for the End of the PM period
will come too late, overstressing these parts.
SM
OFF
Fusing clutch is installed.
3-29
PRINTER ENGINE
ON
CN101
S W 1
G570R926.WMF
G570