DOWNLOAD Sharp MX-5500N / MX-6200N / MX-7000N (serv.man55) Service Manual ↓ Size: 9.91 MB | Pages: 39 in PDF or view online for FREE

Model
MX-5500N MX-6200N MX-7000N (serv.man55)
Pages
39
Size
9.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / DSPF Section-Detailed section
File
mx-5500n-mx-6200n-mx-7000n-sm55.pdf
Date

Sharp MX-5500N / MX-6200N / MX-7000N (serv.man55) Service Manual ▷ View online

MX-7000N  DSPF SECTION  C – 36
2)
Remove the OC mat (B) from the left edge.
* When installing, place the OC mat (B) on the document table to
fit with the reference and close the DSPF unit (C).
(2) DSPF open/close sensor
1)
Remove the rear cabinet. (Refer to the "A. Exterior section".)
2)
Disconnect the connector (A) and remove the screw (B).
Remove the open/close sensor holder (C). Remove the DSPF
open/close sensor (D) from the open/close sensor holder (C).
(3) DSPF lower door open/close sensor
1)
Remove the rear cabinet. (Refer to the "A. Exterior section".)
2)
Disconnect the connector (A), and remove the screw (B).
Remove the lower door open/close sensor holder (C). Remove
the DSPF lower door open/close sensor (D) from the lower
door open/close sensor holder (C).
Parts
b
DSPF open/close sensor
B
a
B
C
b
Parts
c
DSPF lower door open/close sensor
C
A
D
B
b
c
C
D
A
B
c
MX-7000N  DSPF SECTION  C – 37
(4) DSPF driver PWB
1)
Remove the rear cabinet. (Refer to the "A. Exterior section".)
2)
Disconnect the connectors (A). Remove the screws (B), and
remove the DSPF driver PWB (C).
(5) DSPF flash PWB
1)
Remove the screw (A), and remove the ROM cover (B).
2)
Release the lock (C), and remove the DSPF flash PWB (D).
(6) DSPF control PWB
1)
Remove the rear cabinet. (Refer to the "A. Exterior section".)
2)
Remove the DSPF flash PWB. (Refer to the "(5) DSPF flash
PWB".)
Parts
d
DSPF driver PWB
Parts
e
DSPF flash PWB
d
C
A
A
A
B
B
B
d
e
Parts
f
DSPF control PWB
A
B
D
C
e
f
MX-7000N  DSPF SECTION  C – 38
3)
Disconnect the connectors (A). Remove the screws (B), and
remove the control PWB unit (C).
4)
Disconnect the connector (D), and remove the screws (E).
Remove the control PWB unit (F).
C
A
A
A
A
B
B
F
D
E
E
E
f
MX-7000N  DSPF SECTION  C – 39
4. Maintenance
 : Check    { : Clean    ▲ : Replace    U : Adjust    ✩ : Lubricate    † : Shift the position
 (Clean, replace, or adjust according to necessity.)
No.
Part name
Mono-
chrome 
supply/
Mechanical 
parts
When 
calling
300
K
600
K
900
K
1200
K
1500
K
1800
K
2100
K
2400
K
2700
K
3000
K
Remark/Refer to 
the Parts Guide. 
Block/Item No. 
(Only the 
replacement 
parts are 
described.)
1
Paper 
feed 
section/
Trans-
port 
section
Paper feed roller
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
{
2
Pickup roller
{
{
{
{
{
{
{
{
{
{
{
3
Separation roller
{
{
{
{
{
{
{
{
{
{
{
4
No. 1 resist roller
{
{
{
{
{
{
{
{
{
{
{
5
Transport roller 1 
(PS front)
{
{
{
{
{
{
{
{
{
{
{
6
No. 2 resist roller 
(PS)
{
{
{
{
{
{
{
{
{
{
{
7
Platen roller
{
{
{
{
{
{
{
{
{
{
{
8
Transport roller 2 
(after No.1 scanning)
{
{
{
{
{
{
{
{
{
{
{
9
Transport roller 3 
(after No.2 scanning)
{
{
{
{
{
{
{
{
{
{
{
10
Paper exit roller
{
{
{
{
{
{
{
{
{
{
{
11
Discharge brush
12
Torque limiter 
(for separation)
13
No. 1 scanning plate
{
{
{
{
{
{
{
{
{
{
{
14
No. 2 scanning 
section, scanning 
glass
{
{
{
{
{
{
{
{
{
{
{
15
No. 2 scanning 
section, white 
reference glass
{
{
{
{
{
{
{
{
{
{
{
16
Optical 
section
Mirror
17
Lens/CCD
{
{
{
{
{
{
{
{
{
{
{
18
Copy lamp/Reflector
{
{
{
{
{
{
{
{
{
{
{
19
Others
OC mat
{
{
{
{
{
{
{
{
{
{
{
20
Drive 
section
Gears
UKOG-0299FCZZ 
(specified 
positions)
21
Belts
10
9
8
13
15
16
17
21
18
21
21
20
17
14
5
6
7
3
2
12
19
1
4
11
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