Ricoh D093, Service Manual

Page: 70 / 779

Overview
D093/D094 2-28 SM
NUMBER NAME DESCRIPTION
SW9 Left Cutter HP Switch
This detects if the cutter in the roller feeder is
at the home position at the left side. In this
condition, the paper holder of the cutter is
locked open (the paper feed path is open).
SW10 Right Cutter HP Switch
This detects if the cutter in the roller feeder is
at the home position at the right side. In this
condition, the paper holder of the cutter is
locked open (the paper feed path is open).
SW11 Exit Unit Switch
Detects whether the fusing unit cover is open
or closed. SC559 is issued after 3 consecutive
jams occur in the fusing unit.
Note :
ƒ
SC559 is not issued unless SP1159 is
switched on (Default: "0" off).
ƒ The fusing unit cover must always be
opened and closed after this SC occurs to
restore the machine to full operation.
ƒ
This ensures that the operator has
opened and closed the cover to check for
paper and/or paper scraps around the hot
roller. Loose paper around the hot roller is
a fire hazard.
SW12
Paper Exit Selection
Switch
The upper output stacker depresses this
switch and closes. This sets normal operation.
The operator can select "Upper" or "Lower" on
the operation panel. When the upper output
stacker is removed, this opens the switch and
sets the machine for paper exit to the lower
path only. ("Upper" cannot be selected on the
operation panel.)