Cleaning; Outline; Cleaning The Separation Assembly - Canon DADF-Q1 Service Manual

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Expected service life shows the central value of a group of evaluation data points. Parts Numbers may subject to change because of design

4.2.4 Cleaning

4.2.4.1 Outline

4.2.4.2 Cleaning the Separation Assembly

1) Remove the screw, and detach the ADF controller cover.
2) Set the DIP switch (SW1) on the ADF controller PCB as indicated.
3) Press the push switch (SW2) on the ADF controller PCB.
4) Moisten copy paper with alcohol, and slide it in while firmly holding on to its trailing edge.
Be sure to keep the trailing edge of the copy paper as indicated.
Item
Description
Separation assembly
Clean the separation assembly using copy paper and alcohol.
Registration roller (tray pickup) 1. If the dirt is limited,
Execute automatic cleaning of the registration roller.
2. If dirt is appreciable,
Clean the registration roller using lint-free paper and alcohol.
J16
J1
J2
J4
SW1
J5
J3
Display
I/O
Adjust
Function
Option
Test
< 1/1 >
< READY >
FEED
00000061
L-FEED
00000123
S-FEED
00001763
TTL-MF
00000001
+ /-
OK
F-4-2
T-4-4
F-4-3
J15
J14
J13
CB1
J12
IC8
DSP1
SW4SW3SW2
J6
J7
J8
J9
J10
J11
F-4-4
Chapter 4
0011-3621
0011-3616
4-3

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