MX-6201N, MX-7001N (serv.man37). TRANSFER SECTION - Sharp Copying Equipment Service Manual (repair manual). Page 11

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MX-7001N  TRANSFER SECTION  M – 11
1)
Remove the secondary transfer unit. (Refer to the "(1) Second-
ary transfer unit".)
2)
Remove the secondary transfer belt. (Refer to the "a. Second-
ary transfer idle gear, secondary belt follower roller, secondary
transfer belt".)
3)
Remove the C-ring (A). Remove the secondary belt drive roller
(B). Remove the C-ring (C), and the bearings (D) from the sec-
ondary belt drive roller (B).
d. Secondary belt tension roller
1)
Remove the secondary transfer unit. (Refer to the "(1) Second-
ary transfer unit".)
2)
Remove the secondary transfer belt. (Refer to the "a. Second-
ary transfer idle gear, secondary belt follower roller, secondary
transfer belt".)
3)
Remove the bearings (A) and springs (B), and remove the sec-
ondary belt tension roller (C).
C. PTC unit
(1) PTC unit
1)
Remove the paper dust removal cleaner. (Refer to the “[G]
PAPER TRANSFER SECTION”.)
2)
Turn the blue screw (A) counterclockwise. Check that the lock
is released as shown in (B).
* Failure to complete this step may damage the primary trans-
fer belt.
Unit
Parts
Mainte
nance
1
Secondary transfer 
unit
f
Secondary belt tension roller
✕ {
A
C
E
B
1-e
D
1-f
A
C
B
A
B
1-f
Unit
Parts
Mainte
nance
Page
1
PTC unit
a
PTC cleaner B
✕ ▲
M -12
b
PTC cleaner
✕ ▲
c
Charger wire
✕ ▲
M -13
Parts
1
PTC  unit
1-b
1-c
1-a
1
1
A
B
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