Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) Service Manual ▷ View online
MX-7000N MAINTENANCE 9 – 7
D. Transfer section
✕
: Check (Clean, replace, or adjust according to necessity.) {: Clean ▲: Replace U: Adjust ✩: Lubricate : Shift the position.
No.
Part name
Monochrome 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
1
Primary transfer belt
Mechanical parts
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
2
Primary transfer roller
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
3
Transfer sub blade
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
4
Transfer cleaning blade
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
5
Belt drive gear
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
6
Primary transfer drive roller
{
{
{
{
{
{
{
{
{
{
7
Primary transfer follower roller
{
{
{
{
{
{
{
{
{
{
8
Tension roller
{
{
{
{
{
{
{
{
{
{
9
Cleaning brush
{
{
{
{
{
{
{
{
{
{
{
10
Y auxiliary roller
{
{
{
{
{
{
{
{
{
{
11
Resist backup roller
{
{
{
{
{
{
{
{
{
{
12
Secondary transfer belt
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
13
Secondary transfer roller
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
14
Secondary belt drive roller
{
{
{
{
{
{
{
{
{
{
15
Secondary belt tension roller
{
{
{
{
{
{
{
{
{
{
16
Secondary belt follower roller
{
{
{
{
{
{
{
{
{
{
17
Secondary drive idle gear
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
18
PTC cleaner
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
19
PTC cleaner B
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
20
Charger wire
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
21
Transfer idle roller
✕
{
{
{
{
{
{
{
{
{
{
22
Cleaner seal
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
1
12
13
5
14
16
15
17
3
4
9
22
22
9
2
2
2
2
6
11
10
7
8
21
21
18
19
20
MX-7000N MAINTENANCE 9 – 8
E. Fusing section
✕
: Check (Clean, replace, or adjust according to necessity.) {: Clean ▲: Replace U: Adjust ✩: Lubricate : Shift the position.
No.
Part name
Monochrome 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
200
K
400
K
600
K
800
K
1000
K
1200
K
1400
K
1600
K
1800
K
2000
K
1
Lower heat roller
Mechanical parts
(300K)
(300K)
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Lower heat roller unit
(Excludes the heater lamp)
(Excludes the heater lamp)
2
Lower roller bearing
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
3
Upper separation pawl
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
4
Lower separation pawl
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
5
Separation pawl SP
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
6
Upper thermistor sub
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
7
External thermistor main
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
8
External thermistor sub
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
9
Lower thermistor
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
10
Slider ring
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External heating unit
(Excludes the heater lamp)
(Excludes the heater lamp)
11
External heating roller
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
12
External heating belt
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
13
External heating bearing
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
14
External heating collar
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
15
External heating SP
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
16
Gears
✕
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
Specified positions
17
Paper guides
{
{
{
{
{
{
{
{
{
{
{
18
Web unit
Mechanical parts
(200K)
(200K)
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
19
Upper heat roller
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Upper heat roller unit
(Excludes the heater lamp)
(Excludes the heater lamp)
20
Fusing gear
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
21
Upper roller bearing
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
18
17
17
17
19
20
21
21
11
3
5
12
3
5
3
16
16 16
16
6
2
1
1
2
4
14
14
4
5
13
13
14
5
9
10
10
15
15
8
7
MX-7000N MAINTENANCE 9 – 9
F. Optical section
✕
: Check (Clean, replace, or adjust according to necessity.) {: Clean ▲: Replace U: Adjust ✩: Lubricate : Shift the position.
No.
Part name
Monochrome 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
1
Mirror/Lens/Reflector/CCD
Mechanical parts
{
{
{
{
{
{
{
{
{
{
{
2
Table glass/SPF glass
{
{
{
{
{
{
{
{
{
{
{
3
Scanner lamp
{
{
{
{
{
{
{
{
{
{
{
4
Rails
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
Specified positions
5
Drive belt/Drive wire
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
1
2
4
1
4
3
5
1
5
MX-7000N MAINTENANCE 9 – 10
G. Filters
✕
: Check (Clean, replace, or adjust according to necessity.) {: Clean ▲: Replace U: Adjust ✩: Lubricate : Shift the position.
No.
Part name
Monochrome 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
1
Ozone filter
Mechanical parts
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
2
Toner filter
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
3
Paper exit filter
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
4
Dust filter
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
1
1
4
3
2
2
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