Read Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) Service Manual online
MX-7000N MAINTENANCE 9 – 2
Unit name
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
Fusing
section
section
Lower heat roller
Mechanical
parts (300K)
parts (300K)
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Lower heat roller
unit (Excludes the
heater lamp)
unit (Excludes the
heater lamp)
Lower roller bearing
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Upper separation pawl
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Lower separation pawl
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Separation pawl SP
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Upper thermistor sub
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External thermistor main
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External thermistor sub
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Lower thermistor
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Slider ring
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External heating unit
(Excludes the
heater lamp)
(Excludes the
heater lamp)
External heating roller
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External heating belt
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External heating bearing
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External heating collar
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
External heating SP
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Gears
✕
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
Specified positions
Paper guides
{
{
{
{
{
{
{
{
{
{
{
Web unit
Mechanical
parts (200K)
parts (200K)
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Upper heat roller
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Upper heat roller
unit (Excludes the
heater lamp)
unit (Excludes the
heater lamp)
Fusing gear
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Upper roller bearing
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Unit name
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
Filters
Ozone filter
Mechanical
parts
parts
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Toner filter
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Paper exit filter
✕
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Dust filter
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
Paper feed
section
section
Paper pickup roller
Mechanical
parts
parts
✕
{
{
{
{
{
{
{
{
{
{
Replacement
reference
Paper feed tray 1, 2:
reference
Paper feed tray 1, 2:
200K or 1 year
of use
of use
Paper feed tray 3, 4:
100K or 1 year
of use
of use
Manual paper feed:
100K or 1 year
of use
of use
Paper feed roller
✕
{
{
{
{
{
{
{
{
{
{
Separation roller
✕
{
{
{
{
{
{
{
{
{
{
Torque limiter
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
Transport
section/
Paper exit
reverse
section
section/
Paper exit
reverse
section
Resist roller (Idle)
Mechanical
parts
parts
✕
{
{
{
{
{
{
{
{
{
{
Transport rollers
✕
{
{
{
{
{
{
{
{
{
{
Paper dust cleaner unit
{
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
Discharge brush
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
Transport paper guides
{
{
{
{
{
{
{
{
{
{
{
Gears
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
When checking,
apply to the
necessary positions
(specified positions).
apply to the
necessary positions
(specified positions).
Drive
section
section
Gears (Grease)
Mechanical
parts
parts
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
When checking,
apply to the
necessary positions
(specified positions).
UKOG-0307FCZZ
apply to the
necessary positions
(specified positions).
UKOG-0307FCZZ
Shaft earth sections
(Conduction grease)
(Conduction grease)
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
When checking,
apply to the
necessary positions
(specified positions).
UKOG-0012QSZZ
apply to the
necessary positions
(specified positions).
UKOG-0012QSZZ
Belts
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
✕
Sensors (Process control/
Resist sensors)
Resist sensors)
✕
{
{
{
{
{
{
{
{
{
{
Image
quality/
Others
quality/
Others
Sensors
Mechanical
parts
parts
✕
{
{
{
{
{
{
{
{
{
{
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