Sharp MX-2314N Service Manual

MX-3114N MAINTENANCE 9 – 1
MX-3114N
ServiceManual

[9] MAINTENANCE
1. Works necessary when executing the maintenance
A. Counter check
Before execution of the maintenance, execute SIM22 to check the
counter values of the following counters to confirm consuming
states of each section.
1) Each consumable part counter
2) Each unit counter
3) Trouble counter, JAM counter
B. Counter reset
When a part or consumable part is replaced with new one in the
maintenance, execute SIM24 to reset the following counters.
1) Maintenance counter
2) Each consumable part counter
3) Each unit counter
4) Trouble counter, JAM counter
C. Firmware version check and upgrading
Execute SIM22-5 to check the firmware version, and upgrade it as
needed. (SIM49-1)
D. Confirmation, adjustment
After completion of part replacement and cleaning, etc, execute the following procedures.
Items necessary to execute
Items to execute as needed
Item SIM to be used
ADJ 5 Print engine image distortion adjustment /
OPC drum phase adjustment /
Color registration adjustment
(Print engine section)
ADJ5A Print engine image distortion adjustment (Manual adjustment) /
OPC drum phase adjustment (Automatic adjustment) /
Color registration adjustment (Automatic adjustment)
50-22
ADJ10/SET1 Image quality adjustment Copy image quality adjustment
Printer image quality adjustment
ADJ10B Printer, copy color balance, density adjustments
(Automatic adjustments) (Basic adjustments)
46-74
Item SIM to be used
ADJ 2 High voltage adjustment ADJ2A Main charger grid voltage adjustments 8-2
ADJ2B Developing bias voltage adjustments 8-1
ADJ2C Transfer current/voltage adjustment 8-6
ADJ 3 Image density sensor adjustment ADJ3A Image density sensor adjustment 44-2
ADJ4 Image lead edge position, image loss, void
area, image off-center, image magnification
ratio adjustments (Automatic adjustments)
ADJ4A Print image main scanning direction automatic magnification
ratio adjustment (Print engine)
50-28
ADJ4B Print image off-center automatic adjustment (Print engine)
(Each paper feed tray)
50-28
ADJ4C Copy mode image lead edge position, image loss, void area,
image off-center, sub scanning direction image magnification
ratio automatic adjustment (Scanner) (Document table mode)
50-28
ADJ4D Copy mode image lead edge position, image loss, void area,
image off-center, sub scanning direction image magnification
ratio automatic adjustment (Scanner) (RSPF mode)
50-28
ADJ10/SET1 Image quality adjustment ADJ10A Scanner calibration (CCD calibration) 63-3 (63-5)

Sharp MX-2314N Specifications

General

Print Technology	Laser
Print Speed	23 ppm
Print Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Copy Speed	23 cpm
Copy Resolution	600 x 600 dpi
Fax Transmission Speed	33.6 Kbps
Duplex Printing	Yes
Connectivity	USB, Ethernet
Functions	Print, Copy, Scan, Fax
Paper Size	A3, A4, A5, B4, B5
Max Paper Size	A3
Original Size	A3