Sharp MX-4100N Service Manual page 117

Display/Item (Copy
mode)
AUTO AUTO0 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
AUTO1 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
AUTO2 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
AUTO3 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
AUTO4 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
AUTO5 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
AUTO6 (-) LUT2
(-) LUT1
NOMAL
(+) LUT1
(+) LUT2
4) Press the black ingredient amount select button.
When reproduction as solid of black image is required:
Selects + button
When there is desire to darken copy of black image:
Selects + button
When a dark color image is reproduced in the black:
Selects - button
5) Make a copy in color copy mode and check the copy.
If a satisfactory result is not obtained, return to the SIM 46-38 mode
and change the adjustment value.
Repeat the above procedures until a satisfactory result is obtained.
Select Content Default
button
Auto mode NORMAL
judgment 0
Auto mode NORMAL
judgment 1
Auto mode NORMAL
judgment 2
Auto mode NORMAL
judgment 3
Auto mode NORMAL
judgment 4
Auto mode NORMAL
judgment 5
Auto mode NORMAL
judgment 6
MX-5001N ADJUSTMENTS 5 – 75
20-N Sharpness adjustment in the color auto
copy mode (Normally unnecessary to
adjust)
Use for sharpness adjustment of the high density image in color
auto copy mode.
This adjustment changes smoothness (asperity) in the image
shade part.
This adjustment is required in the following cases.
* When changing the sharpness of copy image in auto copy mode.
(obtain crispy image)(decreases moire)
* When there is desire to improving smoothness in the image
shade part (for decrease of asperity)
* To make the black background and the dark area darker.
* To reproduce the gradation change in the dark area.
* U2 trouble has occurred.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
1) Enter the SIM 46-60 mode.
10-key
OK