Read Sharp MX-6500N / MX-7500N (serv.man20) Service Manual online
MX-7500N SIMULATION 6 – 6
46
1
Used to adjust the copy density in the copy mode.
2
Used to adjust the copy density in the copy mode.
4
Used to adjust the density in the image send mode.
5
Used to adjust the density in the image send mode.
8
Used to adjust the image send mode color balance RGB.
9
Used to adjust the scan image density.
10
Used to adjust the copy color balance and the gamma (for each color copy mode).
16
Used to adjust the monochrome copy density and the gamma (for each monochrome copy mode).
19
Used to set the operating conditions for the density scanning (exposure) of monochrome auto copy mode
documents.
21
Copy color balance adjustment (Manual adjustment)
23
Used to set the density correction of copy high density section (High density tone gap supported).
24
Copy color balance adjustment (Auto adjustment)
25
Used to adjust the copy color balance. (Single color copy mode)
26
Used to reset the single color mode color balance set value to the default.
27
Used to adjust the gamma/density of copy images, texts, and line image edges.
30
Used to adjust the resolution in the sub scanning direction in the copy mode.
32
Used to adjust the document background density reproducibility in the monochrome auto copy mode.
36
Used to adjust the colors in the 2-color copy mode.
37
Used to adjust the reproduction capability of monochrome mode color.
38
Used to adjust the black component amount in the color copy mode.
47
Used to set the compression rate of copy and scan images (JPEG).
48
Copy output resolution setting
51
Used to adjust the gamma for the copy mode heavy paper mode and the image process mode.
52
Used to set the gamma default for the copy mode heavy paper and the image process mode.
(After execution of either SIM46-54 or SIM46-51, the adjustment value is reset to the initial value.)
54
Used to perform the engine halftone automatic density adjustment (dither).
55
Used to adjust the drop out color in the image send mode (monochrome manual text mode).
58
Used to set the copy mode pseudo resolution. (Smoothing process)
59
Used to perform the copy mode pseudo resolution image process adjustment.
60
Used to adjust the sharpness in the color auto copy mode.
61
Used to adjust the area separation recognition level.
62
Used to set the operating conditions of the ACS, the area separation, the background image process, and
the auto exposure mode.
63
Used to adjust the density in the copy low density section.
65
Used to set the color correction table.
66
Used to adjust the reproduction capability of watermarks in the copy/printer mode.
74
Copy color balance adjustment (Auto adjustment)/Printer color balance adjustment (Auto adjustment)
90
Used to set the process operation of high-compression PDF images.
91
Used to adjust the reproduction capability of black text.
48
1
Used to adjust the scan image magnification ratio (in the main scanning direction and the sub scanning
direction).
5
Used to correction the scan image magnification ratio (in the sub scanning direction).
Scanner section
6
Used to adjust the rotation speed of each motor.
49
1
Used to perform the firmware update.
3
Used to update the operation manual in the HDD.
5
Used to perform the watermark update.
10
Used to perform ACU update.
50
1
Copy image position, image loss adjustment
2
Used to adjust the copy image position and the image loss.
(This simulation is a simplified version of SIM 50-1).
5
Used to adjust the print lead edge image position. (PRINTER MODE)
6
Used to adjust the copy image position and the image loss. (DSPF mode)
DSPF
7
Used to adjust the copy image position and the image loss (DSPF mode).
(This simulation is a simplified version of SIM 50-6.)
DSPF
10
Used to adjust the black print image magnification ratio and the off-center position.
(The adjustment is made separately for each paper feed section.)
12
Used to perform the scan image off-center position adjustment.
(The adjustment is made separately for each scan mode.)
20
Image registration adjustment (Main scanning direction)
22
Used to adjust the image registration. (Main scan direction, sub scan direction) (Auto adjustment)/OPC
drum phase adjustment (Auto adjustment)
24
Used to display the detail data of SIM 44-2, 50-20 and 22.
27
Used to perform the image loss adjustment of scanned images in the FAX or image send mode.
28
Used to automatically adjust the image loss, void area, image off-center, and image magnification ratio.
51
1
Used to adjust the ON/OFF timing of the secondary transport voltage.
2
Used to adjust the contact pressure (deflection amount) on paper by the main unit and the DSPF
registration roller. (This adjustment is performed when there is a considerable variation in the print image
position on the paper or when paper jams frequently occur.)
Main
Sub
Functions
Section
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