Read Sharp MX-6240N / MX-7040N (serv.man28) Service Manual online
MX-7040N MAINTENANCE 9 – 19
I. OPC drum section
✕
: Check (Clean, replace, or adjust according to necessity.)
: Clean
: Replace
: Adjust
✩
: Lubricate
Unit
No.
Maintenance parts
When
calling
Every
200K
Every
300K
Every
400K
Every
600K
Every
1500K
Remark
OPC drum unit
(monochrome)
(monochrome)
1
Drum
—
Replace according to the drum counter value or
when the specified rotation number is reached.
The storage period is 3 years.
when the specified rotation number is reached.
The storage period is 3 years.
2
Cleaner blade
—
Recommendable to replace according to the
blade counter value or when the specified
rotation number is reached.
blade counter value or when the specified
rotation number is reached.
3
MC unit
✕
4
Side seals F/R
—
✕
Replace as needed.
5
Toner reception seat
—
✕
Replace as needed.
6
Cleaning brush
—
✕
Check for clogging of the brush. If cleaning
cannot delete the trouble, replace.
cannot delete the trouble, replace.
7
DL unit
(Discharge lamp unit)
(Discharge lamp unit)
—
✕
Clean the DL protection cover of the light
shielding surface as needed.
shielding surface as needed.
8
TCDL unit
(After-transfer discharge lamp
unit)
(After-transfer discharge lamp
unit)
—
✕
Clean the TCDL protection cover of the light
shielding surface as needed.
shielding surface as needed.
9
HP sensor
✕
✕
Clean as needed.
10
Process suction port moltopren
✕
✕
Clean as needed.
OPC drum unit
(color)
(color)
1
Drum
—
Replace according to the drum counter value or
when the specified rotation number is reached.
The storage period is 3 years.
when the specified rotation number is reached.
The storage period is 3 years.
2
Cleaner blade
—
Recommendable to replace according to the
blade counter value or when the specified
rotation number is reached.
blade counter value or when the specified
rotation number is reached.
3
MC unit
✕
4
Side seals F/R
—
✕
Replace as needed.
5
Toner reception seat
—
✕
Replace as needed.
6
Cleaning brush
—
✕
Check for clogging of the brush. If cleaning
cannot delete the trouble, replace.
cannot delete the trouble, replace.
7
DL unit
(Discharge lamp unit)
(Discharge lamp unit)
—
✕
Clean the DL protection cover of the light
shielding surface as needed.
shielding surface as needed.
8
TCDL unit
(After-transfer discharge lamp
unit)
(After-transfer discharge lamp
unit)
—
✕
Clean the TCDL protection cover of the light
shielding surface as needed.
shielding surface as needed.
9
HP sensor
✕
✕
Clean as needed.
10
Process suction port moltopren
✕
✕
Clean as needed.
1
5
8
4
6
4
2
9
10
7
3
Click on the first or last page to see other MX-6240N / MX-7040N (serv.man28) service manuals if exist.