Kyocera Mita DF-75, Service Manual

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2-22
CHAPTER 2 OUTLINE OF OPERATION
2.3.4 Stack Delivery Operation
Stack delivery takes place when 10 sheets of large-size paper or 30 sheets of small-size pa-
per (Less than 182mm: 10 sheets) have been stacked on the processing tray with them offset
in either direction.
The paddle motor rotates and the swing guide descends to hold the paper stack between the
upper and lower stack delivery rollers. The delivery motor rotates in the forward direction to
rotate the delivery rollers, feeding the paper stack in the delivery direction. The delivery belt
home position sensor is turned OFF. The delivery motor is driven a specified number of
pulses, causing the swing guide to ascend. Next, the paper delivery motor is driven. Next, the
delivery motor is driven to deliver the paper stack with the nails of the delivery belt that rotates
in sync with the stack delivery rollers.
F02-203-05
Job offset sequence(Reverse,Small-size)
F02-203-06
Swing guide
;
Host machine delivery signal
Start signal
Inlet sensor (PI1)
Processing tray sensor
(PI6)
Feed motor (M1)
Delivery motor (M3)
Delivery belt home
position sensor (PI7)
Paddle motor (M2)
Paddle home position
sensor (PI2)
Swing guide home
position sensor (PI3)
Stapler safety switch
(MS3)
Alignment motor (front)
(M4)
CW rotation CCW rotation
Aligning plate home position
sensor (front) (PI4)
Alignment motor (rear)
(M5)
Aligning plate home position
sensor (rear) (PI5)
; ; ; ; ; ;
; ;
; ; ;
360msec
60msec
360msec 360msec 360msec
30msec 220msec