Component Layout
B793 36 SM
Item No. Purpose
Punch HP
Sensor
50 Detects when the hole-punch firing mechanism is at home position
Paper
Position
Slide HP
Sensor
53
Detects when the mechanism that measures the paper position in the
punch unit is at home position
Paper
Position
Sensor
54
Detects the side edge of the paper, to tell the machine where to put
the punch holes.
Punch
Movement
HP Sensor
55
Detects when the side-to-side motion of the punch unit is at home
position.
Punch
Hopper Full
Sensor
56
Detects when the punch hopper is full. Also checks if the hopper is
installed correctly.
Motors
Item No. Purpose
Exit Guide
Plate Motor
2 Controls the exit guide plate mechanism.
Lower
Transport
Motor
14
Controls the positioning roller, and other rollers in the finisher (see
‘Drive Layout’ for details).
Entrance
Motor
15 Controls the rollers at the entrance of the finisher.
Shift Tray
Motor
18 Moves the shift tray up and down.
Upper
Transport
Motor
22
Controls the rollers that feed paper from the junction gate to the proof
tray and to the shift tray (see ‘Drive Layout’ for details).
Shift Motor 23 Moves the shift tray from side to side.
Stack Feed
Out Motor
25 Controls the stack feed-out belt
Jogger
Motor
26 Controls the jogger in the stapler tray
Upper
Retraction
Motor
27
Controls the ‘stopper S’ mechanism. Also moves the upper clamp
roller into contact and away from the stack of paper in the stapler tray.
Upper 33 Rotates the upper clamp roller.
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