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(3) Conditions of occurrence of paper misfeed
a. When the power is turned on:
PPD or POD is ON when the power is turned on.
b. Copy operation
a
PPD1 jam
PPD1 does not turn off within 4 sec after
turning on the resist roller.
b
PPD2 jam
PPD2 is off immediately after turning on the
resist roller.
PPD2 does not turn off within 1.2 sec after
turning off the resist roller.
c
POD jam
POD does not turn on within 2.9 sec after
turning on the resist roller.
POD does not turn off within 1.5 sec - 2.7 sec
after turning off PPD2.
6. Process unit new drum detection
mechanism
1) When the power is turned on, the detection gear 38T is rotated
in the arrow direction by the detection gear 20T to push the
micro-switch (process detection switch) installed to the
machine sensor cover, making a judgement as a new drum.
Gear 20T
Gear 38T
Process detection switch
Y109500-5
2) When the detection gear 38T turns one rotation, there is no
gear any more and it stops.
The latch section of the 38T gear is latched and fixed with the
projection of the process cover.
Gear pawl
7. SPF section
A. Outline
The SPF (Single Path Feeder) is installed to the d-Copia 201D as
a standard provision, and it automatically copies up to 50 sheets
of documents of a same size. (Only one set of copies)
B. Document transport path and basic
composition
1
Pickup roller
3
Set detection ACT
5
Separation sheet
7
PS roller D
9
Paper exit roller
11
Document tray
Service Manual
Gear notch
Gear notch
Projection
Gear pawl
11
9
10
2
Sheet of document for
paper feed
4
Document feed roller
6
Paper entry sensor
8
Transport follower roller
10
Paper exit follower roller
Projection
1
3 4
5
8
2
6
7
7-7
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