Sharp MX-2300 G

MX-2300/2700 N/G MAINTENANCE 9 – 1
MX2700N
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
100
K
200
K
300
K
400
K
500
K
600
K
700
K
800
K
900
K
1000
K
1100
K
1200
K
Remark/Refer to the
Parts Guide.
Block/Item No.
(Only the replacement
parts are described.)
Color supply 60
K
120
K
180
K
240
K
300
K
360
K
Drum
peripheral
Drum (BK) Monochrome
supply
▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲
Cleaner blade (BK) ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [24]-14)
Charging unit (BK) ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [24]-2)
Drum (C) Color supply ▲▲▲▲ ▲ ▲
Cleaner blade (C) ▲▲▲▲ ▲ ▲(P/G No.: [24]-14)
Charging unit (C) ▲▲▲▲ ▲ ▲(P/G No.: [24]-2)
Side seal F/R (BK) Mechanical
parts
✕✕✕✕✕✕✕✕✕ ✕ ✕ ✕
Toner reception seal
(BK)
✕ ✕✕✕✕✕✕✕✕✕ ✕ ✕ ✕
Side seal F/R(C) ✕✕✕✕ ✕ ✕
Toner reception seal
(C)
✕ ✕✕✕✕ ✕ ✕
Waste toner box ✕ ✕✕✕✕✕✕✕✕✕ ✕ ✕ ✕
Developing
section
Developer (BK) Monochrome
supply
▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲
DV seal (BK) ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [23]-42)
DV side seal F (BK) ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [23]-26)
DV side seal R (BK) ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [23]-15)
Toner filter ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [22]-37)
Developer (C) Color supply ▲▲▲▲ ▲ ▲
Developer (M) ▲▲▲▲ ▲ ▲
Developer (Y) ▲▲▲▲ ▲ ▲
DV seal (C) ▲▲▲▲ ▲ ▲(P/G No.: [23]-42)
DV side seal F/R (C) ▲▲▲▲ ▲ ▲(P/G No.: [23]-26,
[23]-15)
Toner filter ▲▲▲▲ ▲ ▲(P/G No.: [22]-37)
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
100
K
200
K
300
K
400
K
500
K
600
K
700
K
800
K
900
K
1000
K
1100
K
1200
K
Remark/Refer to the
Parts Guide.
Block/Item No.
(Only the replacement
parts are described.)
LSU Dust proof glass Mechanical
parts
{ {{{{{{{{{ { { {
Cleaning base ✕ ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [2]-35)
Transfer
section
Intermediate
transfer belt
Mechanical
parts
✕ ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [26]-3)
Primary transfer
roller
✕✕✕▲✕✕▲✕✕▲✕✕▲(P/G No.: [27]-9)
(P/G No.: [28]-27)
Intermediate
transfer blade
✕ ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [25]-19)
Belt drive gear ✕ ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [27]-13)
Primary transfer
conduction collar
✕ ▲▲▲▲▲▲▲▲▲ ▲ ▲ ▲(P/G No.: [27]-8)
(P/G No.: [28]-25)
Transfer drive roller {{{{{{{{{ { { {
Transfer follower
roller
{{{{{{{{{ { { {
Tension roller {{{{{{{{{ { { {
Belt CL brush ✕✕✕✕✕✕✕✕✕ ✕ ✕ ✕
Y auxiliary roller {{{{{{{{{ { { {
Resist backup roller ✕✕✕✕✕✕✕✕✕ ✕ ✕ ✕
Secondary transfer
belt
✕✕✕▲✕✕▲✕✕▲✕✕▲(P/G No.: [30]-21)
Secondary transfer
roller
✕✕✕▲✕✕▲✕✕▲✕✕▲(P/G No.: [30]-6)
Secondary belt drive
roller
✕✕{ ✕✕{ ✕✕{ ✕✕{
Secondary belt
tension roller
✕✕{ ✕✕{ ✕✕{ ✕✕{