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Entry sensor
(Q12-077)
Figure 3 Entry sensor and Entry feed motor
•
Buffer position sensor, Q12-086 - A reflective sensor at the end of the input transport. This
senses paper fed to the hole punch and beyond, to the buffer transport. Refer to
•
Bypass feed motor, MOT12-263 - A stepper motor, located at the rear of the HVF and
driving a toothed belt. It takes the paper from the hole punch to the buffer transport or to
the booklet maker, depending on the action of the booklet maker diverter solenoid. Refer
to
Figure
4.
•
Set clamp solenoid, SOL12-056 - Actuates during multiple-sheet compiled output jobs.
When actuated, it holds the trailing edge of the first sheet in the buffer pocket until the
arrival of the second sheet, at which time both sheet are fed to the ejector. The action is
as follows:
–
The first sheet is fed vertically up into the buffer transport until it is released by the
action of the nip split motor, which moved the idler rolls to the left, away from the
paper. At the same time, the buffer feed motor stops.
–
The sheet then drops into the buffer pocket, where it is held by the set clamp sole-
noid until the second sheet arrives. This action maintains the inter-set gap. Refer to
Figure
4.
•
Booklet maker diverter solenoid, SOL12-258 - Actuates to pass paper to the booklet
maker. In the non-actuated condition, it allows paper to pass to the buffer transport. Refer
to
Figure
4.
Principles of Operation
•
HVF booklet exit sensor, Q12-087 - A flag sensor, located in the paper guide leading to
the booklet maker. It senses paper exiting the HVF for the booklet maker. Refer to
4.
•
Buffer motor, MOT12-262 - A stepper motor located at the rear of the HVF. It takes the
paper from the booklet maker diverter to the top tray or stacker. Refer to
Transport motor 1
(MOT12-223)
Buffer position sensor
(Q12-086)
Bypass feed motor
(MOT12-263)
Figure
3.
•
Buffer path sensor, Q12-321 - A reflective sensor, located in the buffer transport. It senses
paper being fed to the top tray or stacker. Refer to
February 2013
8-94
Booklet maker diverter
solenoid (SOL12-258)
HVF booklet exit sensor
(Q12-087)
Buffer Pocket
Set clamp solenoid
(SOL12-056)
Figure 4 Buffer area components
Figure
5.
ColorQube® 9303 Family
Figure
Figure
5.
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