Component Layout
SM 39 B803/B805/D373/D374/D636/D637
& Finishers
(B803/B805/
D373/D374/
D636/D637)
No. Component Function
S32
Stack Present Sensor
This sensor determines whether a there is paper at the
turn junction gate when the machine is turned on. If a
stack is present, this triggers a jam alert. (This sensor
performs no dynamic function such as pulse counting,
etc. It only detects whether paper is at the top of the
folding unit when power its turned on.)
S33
Lower Tray Full
Sensor - Rear
This rear sensor is the lower sensor of the lower tray full
sensor pair. Two actuators are attached to the actuator
arm that touches the top of stapled and folded booklets
as they feed out. The on/off combinations of the two
sensors are used to detect when the tray is full and stop
the job. (The lower tray is stationary. At tray full, the job
halts until booklets are removed from the lower tray.)
S34
Lower Tray Full
Sensor - Front
This front sensor is the higher sensor of the lower tray
full sensor pair. Two actuators are attached to the
actuator arm that touches the top of stapled and folded
booklets as they feed out. The on/off combinations of
the two sensors are used to detect when the tray is full
and stop the job. (The lower tray is stationary. At tray
full, the job halts until booklets are removed from the
lower tray.)
Solenoids
SOL1
Proof Junction Gate
Solenoid
Opens and closes the proof tray junction gate. When
the solenoid switches on, it opens the gate and paper is
diverted to the proof tray. When this gate is closed, the
paper goes straight to the upper tray. I
SOL2
Stapling Tray Junction
Gate Solenoid
Directs paper to the stapling tray. When this solenoid is
on, paper feeds straight through. When this solenoid is
off, paper feeds to the stapler tray below.
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