roller of the stapling tray. The positioning roller pushes
each sheet down against the bottom fence to align the
bottom the stack for stapling. (The jogger fences align
the sides.)
SOL4
Stapling Edge
Pressure Plate
Solenoid
Operates the pressure plate of the stapling unit. The
pressure plate presses down the edge of stack in the
stapling tray so it is tight for stapling.
SOL5
Booklet Pressure
Roller Solenoid
When the paper stack in the stapling tray feeds to the
folding unit, this solenoid turns on and operates the
roller that pushes on the surface of the stack to flatten it.
Switches
SW1
Front Door Safety
Switch
The safety switch that cuts the dc power when the front
door is opened.
SW2 Upper Tray Limit SW
A micro-switch that cuts the power to the upper tray lift
motor when the upper tray reaches its upper limit. This
switch duplicates the function of the upper tray limit
sensor (S12) and stops the upper tray if S12 fails.
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