MX-5500N, MX-6200N, MX-7000N (serv.man48). Maintenance — Sharp Copying Equipment Service Manual (repair manual)

Model
MX-5500N MX-6200N MX-7000N (serv.man48)
Pages
16
Size
2.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Maintenance
File
mx-5500n-mx-6200n-mx-7000n-sm48.pdf
Date

View Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) Service Manual online

MX-7000N  MAINTENANCE  9 – 1
MX-7000N
Service Manual
 
[9] MAINTENANCE
1. Maintenance system table
: Check (Clean, replace, or adjust according to necessity.) {: Clean ▲: Replace U: Adjust ✩: Lubricate †: Shift the position.
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
Color supply
100
K
200
K
300
K
400
K
500
K
600
K
700
K
800
K
900
K
1000
K
Drum 
peripheral
Drum (BK)
Monochrome 
supply
Cleaner blade (BK)
Side seal F/R (BK)
Charging unit (BK)
Drum (CL)
Color supply
Cleaner blade (CL)
Charging unit (CL)
Side seal F/R (CL)
Toner reception seal (CL)
Toner stirring sheet
Cleaning brush (BK)
Mechanical 
parts
Discharge lamp (K)
{
{
{
{
{
{
{
{
{
{
Sub blade
Waste toner box
Developing 
section
Developer (K)
Monochrome 
supply
DV seal (BK)
DV side seal F (BK)
DV side seal R (BK)
Toner filter (BK)
Developer (C)
Color supply
Developer (M)
Developer (Y)
DV seal (CL)
DV side seal F/R (CL)
Toner filter (CL)
Toner cartridge (BK/C/M/Y)
Monochrome/
Color supply
User replacement for every toner empty 
(or the specified traveling distance).
Bias pin/Connector
Mechanical 
parts
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
LSU
Dust proof glass
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
{
Cleaning base
Transfer 
section
Primary transfer belt
Mechanical 
parts
Primary transfer roller
Transfer sub blade
Transfer cleaning blade
Belt drive gear
Primary transfer drive roller
{
{
{
{
{
{
{
{
{
{
Primary transfer follower 
roller
{
{
{
{
{
{
{
{
{
{
Tension roller
{
{
{
{
{
{
{
{
{
{
Cleaning brush
{
{
{
{
{
{
{
{
{
{
{
Y auxiliary roller
{
{
{
{
{
{
{
{
{
{
Resist backup roller
{
{
{
{
{
{
{
{
{
{
Secondary transfer belt
Secondary transfer roller
Secondary belt drive roller
{
{
{
{
{
{
{
{
{
{
Secondary belt tension roller
{
{
{
{
{
{
{
{
{
{
Secondary belt follower roller
{
{
{
{
{
{
{
{
{
{
Secondary drive idle gear
PTC cleaner
PTC cleaner B
Charger wire
Transfer idle roller
{
{
{
{
{
{
{
{
{
{
Cleaner seal
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
Lower heat roller
Mechanical 
parts (300K)
Lower heat roller 
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)
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)
Upper heat roller
Upper heat roller 
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
Toner filter
Paper exit filter
Dust filter
Paper feed 
section
Paper pickup roller
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
Replacement 
reference
Paper feed tray 1, 2: 
200K or 1 year 
of use
Paper feed tray 3, 4:
100K or 1 year 
of use
Manual paper feed: 
100K or 1 year 
of use
Paper feed roller
{
{
{
{
{
{
{
{
{
{
Separation roller
{
{
{
{
{
{
{
{
{
{
Torque limiter
Transport 
section/
Paper exit 
reverse 
section
Resist roller (Idle)
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
Transport rollers
{
{
{
{
{
{
{
{
{
{
Paper dust cleaner unit
{
Discharge brush
Transport paper guides
{
{
{
{
{
{
{
{
{
{
{
Gears
When checking, 
apply to the 
necessary positions 
(specified positions).
Drive 
section
Gears (Grease)
Mechanical 
parts
When checking, 
apply to the 
necessary positions 
(specified positions).
UKOG-0307FCZZ
Shaft earth sections 
(Conduction grease)
When checking, 
apply to the 
necessary positions 
(specified positions).
UKOG-0012QSZZ
Belts
Sensors (Process control/ 
Resist sensors)
{
{
{
{
{
{
{
{
{
{
Image 
quality/
Others
Sensors
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
MX-7000N  MAINTENANCE  9 – 3
Optical 
section
Mirror/Lens/Reflector/CCD
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
{
Table glass/SPF glass
{
{
{
{
{
{
{
{
{
{
{
Scanner lamp
{
{
{
{
{
{
{
{
{
{
{
Rails
Specified positions
Drive belt/Drive wire
DSPF
Paper feed 
section/
Transport 
section
Paper feed 
roller
Mechanical 
parts
{
{
{
{
{
{
{
{
{
{
{
Pickup roller
{
{
{
{
{
{
{
{
{
{
{
Separation 
roller
{
{
{
{
{
{
{
{
{
{
{
No. 1 resist 
roller
{
{
{
{
{
{
{
{
{
{
{
Transport roller 
1 (PS front)
{
{
{
{
{
{
{
{
{
{
{
No. 2 resist 
roller (PS)
{
{
{
{
{
{
{
{
{
{
{
Platen roller
{
{
{
{
{
{
{
{
{
{
{
Transport roller 
2 (after first 
scanning)
{
{
{
{
{
{
{
{
{
{
{
Transport roller 
3 (after second 
scanning)
{
{
{
{
{
{
{
{
{
{
{
Paper exit roller
{
{
{
{
{
{
{
{
{
{
{
Discharge 
brush
Torque limiter 
(for separation)
No. 1 scanning 
plate
{
{
{
{
{
{
{
{
{
{
{
No. 2 scanning 
section, 
scanning glass
{
{
{
{
{
{
{
{
{
{
{
No. 2 scanning 
section, white 
reference glass
{
{
{
{
{
{
{
{
{
{
{
Optical 
section
Mirror
Lens/CCD
{
{
{
{
{
{
{
{
{
{
{
Scanner lamp/
Reflector
{
{
{
{
{
{
{
{
{
{
{
Others
OC mat
{
{
{
{
{
{
{
{
{
{
{
Drive 
section
Gears
(Specified positions)
UKOG-0299FCZZ
Belts
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
MX-7000N  MAINTENANCE  9 – 4
2. Details of maintenance
A. Drum peripheral
: 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
Color supply
100
K
200
K
300
K
400
K
500
K
600
K
700
K
800
K
900
K
1000
K
1
Drum (BK)
Monochrome supply
2
Cleaner blade (BK)
3
Side seal F/R (BK)
4
Charging unit (BK)
5
Drum (CL)
Color supply
6
Cleaner blade (CL)
7
Charging unit (CL)
8
Side seal F/R (CL)
9
Toner reception seal (CL)
10
Toner stirring sheet
11
Cleaning brush (BK)
Mechanical parts
12
Discharge lamp (K)
{
{
{
{
{
{
{
{
{
{
13
Sub blade
14
Waste toner box
1
5
6
8
8
9
7
11
12
2
10
3
14
3
4
13
MX-7000N  MAINTENANCE  9 – 5
The PM cycle means the replacement timing of periodic replace-
ment consumable parts and other parts for maintaining the perfor-
mance.
The PM cycle is specified only for B/W output. For color output, it is
used as a reference value.
[REASON]
Since the ratio of B/W to color differs depending on the user's oper-
ation scene and other conditions  which varies every day, the PM
cycle cannot be specified in a certain cycle for color output.
Replacement of a PM item at the recommended life is performed
by the dealer's judgment or at PM call or at EM call.
Definition of drum life end
When the drum counter exceeds the specified level of 100% black
output or 100% full color output, it is judged as life end.
However in practice, wear cannot be specified by the number of
sheets of output because racing is increased in the tandem engine
by the mixing ratio of black and color outputs or when black output
is made in the color mode in ACS. For the reference of product
quality, wear is specified by the drum rotations. The rotation of the
MX-5500/MX-6200/MX-7000 series drum rotation is 840K.
The drum life is affected by the print quantity of one job. This is
because the actual life is determined by the rotations of the drum.
When the print quantity of one job is less than 6, the number of
rotations for one page is increased. As shown in the graph below,
therefore, the drum life quantity varies for each print quantity of one
job.
As a reference of the drum life, "Life meter" can be checked with
SIM22-1 according to each drum rotations.
"Life meter" indicates the remained life (%) of the drum with the
entire drum life as 100%.
(Example) If the used number of rotations is 550K: 
100 (%) - 550 (K rotations)/ 840 (K rotations) x 100 = 040 (%)
B. LSU
: Check (Clean, replace, or adjust according to necessity.) {: Clean ▲: Replace U: Adjust ✩: Lubricate †: Shift the position.
Drum counter
Number of rotations of drum
B/W
Full color
B/W
Full color
Drum
3000K pages
100K pages
840K rotations
840K rotations
0
50
100
150
200
250
300
350
0
1
2
3
4
5
6
7
Number of multi print quantity (Unit: sheet)
Black Drum
Color Drum
Drum Life
Dr
um
Lif
e
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
Dust proof glass
Mechanical parts
{
{
{
{
{
{
{
{
{
{
{
2
Cleaning base
1
2
1
1
1

Download Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) Service Manual (Repair Manual)

Here you can view online or download Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) Copying Equipment. Information contained in Sharp MX-5500N / MX-6200N / MX-7000N (serv.man48) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).