DOWNLOAD Sharp MX-5500N / MX-6200N / MX-7000N (serv.man64) Service Manual ↓ Size: 6.08 MB | Pages: 18 in PDF or view online for FREE

Model
MX-5500N MX-6200N MX-7000N (serv.man64)
Pages
18
Size
6.08 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Transfer Section-Detailed Section
File
mx-5500n-mx-6200n-mx-7000n-sm64.pdf
Date

Sharp MX-5500N / MX-6200N / MX-7000N (serv.man64) Service Manual ▷ View online

MX-7000N  TRANSFER SECTION  M – 6
b. Y auxiliary roller, Primary transfer follower roller, Primary
transfer roller
1)
Remove the primary transfer unit. (Refer to the "(1) Primary
transfer unit".)
2)
Remove the primary transfer belt. (Refer to the "a. Primary
transfer belt".)
3)
Clean the Y auxiliary roller (A) and the primary transfer fol-
lower roller (B).
* Clean with alcohol. When installing, alcohol must be volatil-
ized completely.
* Prevent dust or dirt being put.
4)
Remove the screws (C).
5)
Remove the primary transfer roller units (D).
6)
Remove the bearing (E), the collar (F), and bearings (G) from
primary transfer roller (H).
c. Belt drive gear
1)
Remove the primary transfer unit. (Refer to the “(1) Primary
transfer unit”.)
2)
Remove the screw (A), and remove the belt drive gear (B).
* When installing, be sure to install the parallel pin (C).
Unit
Parts
Mainte
nance
1
Primary transfer unit
b
Y auxiliary roller
{
c
Primary transfer follower 
roller
{
d
Primary transfer roller
 ▲
1-c
1-b
1-d
1-e
1-f
A
B
1-c
1-b
C
C
Unit
Parts
Mainte
nance
1
Primary transfer unit
e
Belt drive gear
 ▲
D
D
D
E
F
G
G
H
1-d
1-e
A
B
C
1-e
MX-7000N  TRANSFER SECTION  M – 7
d. Primary transfer drive roller
1)
Remove the primary transfer unit. (Refer to the “(1) Primary
transfer unit”.)
2)
Remove the primary transfer belt. (Refer to the "a. Primary
transfer belt".)
3)
Clean the primary transfer drive roller (A).
* Clean with alcohol. When installing, alcohol must be volatil-
ized completely. 
* Prevent dust or dirt being put.
e. Transfer idle roller, tension roller
1)
Remove the primary transfer unit. (Refer to the "(1) Primary
transfer unit".)
2)
Remove the primary transfer belt. (Refer to the "a. Primary
transfer belt".)
3)
Clean the transfer idle roller (A) and the tension roller (B).
f. Cleaning brush
1)
Remove the primary transfer unit. (Refer to the "(1) Primary
transfer unit".)
2)
Remove the primary transfer belt. (Refer to the "a. Primary
transfer belt".)
3)
Clean the cleaning brush (A).
Unit
Parts
Mainte
nance
1
Primary transfer unit
f
Primary transfer drive roller
{
Unit
Parts
Mainte
nance
1
Primary transfer unit
g
Transfer idle roller
 {
h
Tension roller
{
1-f
A
1-f
1-h
1-g
1-g
Unit
Parts
Mainte
nance
1
Primary transfer unit
i
Cleaning brush
{
A
A
B
1-g
1-g
1-h
1-i
A
1-i
MX-7000N  TRANSFER SECTION  M – 8
g. Resist backup roller
1)
Remove the primary transfer unit. (Refer to the "(1) Primary
transfer unit".)
2)
Remove the primary transfer belt. (Refer to the "a. Primary
transfer belt".)
3)
Clean the resist backup roller (A).
* Clean with alcohol. When installing, alcohol must be volatil-
ized completely. 
* Prevent dust or dirt being put.
h. Cleaner seal, Transfer sub blade, transfer cleaning blade,
cleaning brush
1)
Remove the primary transfer unit. (Refer to the "(1) Primary
transfer unit".)
2)
Remove the screws (A). Rotate the cleaner unit (B) 45
degrees, and remove it.
3)
Check the cleaner seal (C).
* When replacing is required, paste it along the reference line.
4)
Remove the screws (D), and remove the transfer sub blade (E)
and transfer cleaning blade (F).
Unit
Parts
Mainte
nance
1
Primary transfer unit
j
Resist backup roller
{
Unit
Parts
Mainte
nance
1
Primary transfer unit
k
Cleaner seal
l
Transfer sub blade
 ▲
m
Transfer cleaning blade
 ▲
n
Cleaning brush
{
1-j
A
1-j
1-m
1-l
1-n
1-k
1-k
B
A
A
45
1-k
1-k
C
C
0 - 0.5mm
0 - 0.5mm
0.2mm - 0.7mm
reference line
reference line
reference
line
0.2mm - 0.7mm
E
F
D
D
D
D
D
D
1-m
1-l
MX-7000N  TRANSFER SECTION  M – 9
5)
Remove the screw (G), and remove the cover (H), the shutter
(I), and the spring (J).
6)
Remove the screws (K), and remove the plate (L). Remove the
E-ring (M), the bearing (N), and the screws (O), and remove
the pipe (P) and the plate (Q).
7)
Remove the E-ring (R), and remove the bearing (S). Remove
the E-ring (T), the gear (U), and the bearing (V), and remove
the cleaning brush (W).
B. Secondary transfer unit
(1) Secondary transfer unit
1)
Release the lock (A), and open the right door unit (B).
G
H
I
J
K
L
M
N
O
O
P
Q
1-n
R
S
T
V
U
W
Unit
Parts
Mainte
nance
Page
1
Secondary 
transfer unit
a
Secondary transfer idle 
gear
 ▲
M-10
b
Secondary belt follwer roller
{
c
Secondary drive belt
 ▲
d
Secondary transfer roller
 ▲
M-11
e
Secondary belt dirve roller
{
M-11
f
Secondary belt tension 
roller
{
M-11
Unit
1
Secondary transfer unit
1-e
1-a
1-b
1-d
1-f
1
1-c
1
A
B
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