Sharp MX-M905 (serv.man7) User Manual / Operation Manual ▷ View online
MX-M905
Administrator Machine
Adjustment Guide
Please keep the manual in a safe place where it will not be lost.
Caution
The Machine Adjustment is provided assuming that an
administrative user who has sufficient knowledge for machine
maintenance and management and is responsible for them uses
the adjustment.
Changing adjustment values provided by the Machine Adjustment
without having sufficient knowledge may lead to unexpected
incidents such as insufficient print quality or product performance,
increase in toner consumption and influence on machine life.
3
Table of Contents
1
Image Quality Adjustment ....................................................................................................... 6
1.1
Laser Adjustment .......................................................................................................................... 6
1.1.1
Density Smoothing Adjustment (Auto Adjustment)...................................................................................... 6
1.1.2
Density Smoothing Adjustment (Densitometer Adjustment) ....................................................................... 7
1.1.3
Density Smoothing Adjustment (Visual Adjustment) ................................................................................... 8
1.2
High Density Adjustment Settings ............................................................................................. 10
1.2.1
Density Adjustment Automatic Execution Frequency ................................................................................ 10
1.2.2
Maximum Density Setting .......................................................................................................................... 10
1.2.3
Density Adjustment (Forced Execution) .................................................................................................... 11
1.3
Fuser Adjustment ........................................................................................................................ 11
1.3.1
Fusing Temperature Setting ...................................................................................................................... 11
1.4
Density/Balance Adjustment ...................................................................................................... 12
1.4.1
Gray Balance Adjustment (for Copy) ......................................................................................................... 12
1.4.2
Gray Balance Adjustment (for Print) .......................................................................................................... 12
1.4.3
Standard Calibration .................................................................................................................................. 13
1.4.4
Copy Calibration by Screen ....................................................................................................................... 13
1.4.5
Printer Calibration by Screen .................................................................................................................... 14
1.5
Other Functions .......................................................................................................................... 15
1.5.1
MC Cleaning .............................................................................................................................................. 15
1.5.2
Temperature/Humidity Display .................................................................................................................. 15
2
Image Position/Ratio/Area Adjustment ................................................................................ 16
2.1
Ratio Adjustment ........................................................................................................................ 16
2.1.1
Scan Ratio Adjustment .............................................................................................................................. 16
2.2
Edge Adjustment ......................................................................................................................... 16
2.2.1
Scan Original Edge Adjustment................................................................................................................. 16
2.2.2
Feed Direction Print Position Adjustment (Registration Motor On Timing) ............................................... 17
2.2.3
Scan Original Edge Adjustment (Duplex Single Pass Feeder) ................................................................. 17
2.3
Void Area Adjustment ................................................................................................................. 17
2.3.1
Copy Image Loss Amount Settings (Original Glass) ................................................................................. 17
2.3.2
Print Void Settings ..................................................................................................................................... 18
2.3.3
Copy Image Loss Amount Settings (Duplex Single Pass Feeder) ............................................................ 18
2.3.4
Scanner Image Loss Amount Settings ...................................................................................................... 18
2.4
Off-Center Adjustment ................................................................................................................ 19
2.4.1
Print Off-Center Adjustment ...................................................................................................................... 19
2.4.2
Scan Original Off-Center Adjustment ........................................................................................................ 19
4
3
Peripheral Adjustment ........................................................................................................... 20
3.1
Saddle Finisher ........................................................................................................................... 20
3.1.1
Staple Position Adjustment ........................................................................................................................ 20
3.1.2
Paper Alignment Width Adjustment for Staple Position ............................................................................ 21
3.1.3
Fold Position Adjustment for Saddle Fold ................................................................................................. 21
3.1.4
Fold/Staple Position Adjustment for Saddle Stitch
(When the saddle stitch finisher (100-sheet stapling) is installed) ............................................................ 21
3.1.5
Staple Position Fine Adjustment for Saddle Stitch .................................................................................... 22
3.1.6
Paper Alignment Width Adjustment for Saddle Stitch/Saddle Fold
(When the saddle stitch finisher (100-sheet stapling) is installed) ............................................................ 22
3.1.7
Fold repetition Adjustment (When the saddle stitch finisher (50-sheet stapling) is installed) ................... 22
3.2
Trimming Module ........................................................................................................................ 23
3.2.1
Trimming Original Point Adjustment .......................................................................................................... 23
3.3
Finisher ........................................................................................................................................ 23
3.3.1
Staple Position Adjustment ........................................................................................................................ 23
3.3.2
Paper Alignment Width Adjustment for Staple Position ............................................................................ 24
3.4
Punch Module ............................................................................................................................. 24
3.4.1
Punch Position Adjustment ........................................................................................................................ 24
3.4.2
Punch Mode Switch (When the saddle stitch finisher (100-sheet stapling)/
finisher (100-sheet stapling) is installed) ................................................................................................... 25
3.4.3
Punch Operation Skew Adjustment (When the saddle stitch finisher (100-sheet stapling)/
finisher (100-sheet stapling) is installed) ................................................................................................... 25
3.5
Folding Unit ................................................................................................................................. 25
3.5.1
Half Fold Position Adjustment ................................................................................................................... 25
3.5.2
C-Fold Position Adjustment ....................................................................................................................... 26
3.5.3
Accordion Fold Position Adjustment .......................................................................................................... 26
3.5.4
Double Fold Position Adjustment .............................................................................................................. 26
3.5.5
Z-Fold Position Adjustment ....................................................................................................................... 27
4
Print Setting Value List .......................................................................................................... 27
5
Layout of the 10-key Pad ...................................................................................................... 28
5.1
Location of the 10-key Pad in the Screen .................................................................................. 28
5.2
Behavior Specifications of the 10-key Pad ................................................................................ 28
