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MAINTENANCE
SHARP
MX-6580N/7580N Handy Guide Nov’17
SHARP Office Solutions Group
Page 20
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IMAGE QUALITY ADJUSTMENTS (After Replacement Described Above):
Sim 44-02
Image Density & Registration Sensor Adjustment.
Sim 44-06
Process Control execution.
Sim 44-26
Half tone process control execution.
Sim 50-22
Drum Position & Registration Adjustment - select ALL.
Sim 61-13
Clear laser F/R density correction data.
Sim 61-11
Laser F/R density variation correction execution.
Sim 46-74
Automatic Colour Balance Adjustment (Copy & Printer).
Sim 46-01
Adjust Copy Exposure Density (Colour).
Sim 46-02
Adjust Copy Exposure Density (B/W).
Every
300K
Every
600K
PROCESS SECTION:
In addition to Total / K schedule (and/or colour schedule when indicated):-
In addition to Total / K schedule (and/or colour schedule when indicated):-
Replace PTC unit (MX-620CU):-
•
PTC Charger Wire
•
PTC Cleaner
•
PTC Cleaner B
Replace Ozone Filter Kit (MX-620FL):-
•
Ozone Filters
•
Toner Filters
•
Deodorant Filter
Sim 24-04
Clear OZONE/TONER FILTER Counters (Total & Day).
Sim 24-04
Clear PTC Counters (Total, Day & Rotation).
Clear PTC CLEAN Counter.
REAR FRAME SECTION:
Check Process Unit Main Drive Units (BK, C, M & Y) –
apply grease to drive gears
[UKOG-0307FCZZ].
SCANNER SECTION:
Clean Platen Glass, Mirrors, CCD, and white reference plate.
Clean RSPF Scanning Glass.
PAPER FEED & TRANSPORT SECTION:
Replace Paper Dust Removal Unit (MX-620PD)
Check/Clean ALL Paper Path Sensors (including Duplex unit).
Check/Clean ALL PF Transport Rollers.
Check/Clean BYPASS TRAY PF Rollers (check tray counter using Sim 22-09).
Replace every 100k or after 1 year.
Replace every 100k or after 1 year.
Check/Clean ALL TRAY PF Rollers (check tray counter using Sim 22-09).
Replace every 200k (individual tray) or after 1 year.
Replace every 200k (individual tray) or after 1 year.
Sim 24-04
Clear PS PAPER Counters (Total & Day).
Sim 24-02
Clear Individual Tray Counter (only after PF roller replacement)
Click on the first or last page to see other MX-6580N / MX-7580N service manuals if exist.