Sharp MX-2314N, Service Manual

Page: 106 / 524

MX-3114N ADJUSTMENTS AND SETTINGS 5 – 57
10-D (13)
Copy color balance adjustment
(Single color copy mode)
(No need to adjust normally)
This adjustment is used to set the color balance and the density in
the single color copy mode to the user's request.
The adjustment is made by changing Y, M, C components of each
color.
This adjustment is not required normally, but executed when there
is a request from the user.
When the default adjustment value is changed, this adjustment is
required in the following cases.
* When it is required to change the color balance in the single
color copy mode.
* When there is request from the user.
a. Adjustment procedure
1) Enter the SIM 46-25 mode.
2) Select the color to be adjusted with the scroll key.
3) Select the color (YMC) to be adjusted with the color key.
4) Enter the adjustment value with 10-key.
5) Press [OK] key.
6) Make a copy in the single color copy mode and check the
copy.
If a satisfactory result is not obtained, return to the SIM 46-25 mode
and change the adjustment value.
Repeat the above procedures until a satisfactory result is obtained.
10-D (14)
RSPF mode (Copy/Scan/FAX) density
adjustment (No need to adjust normally)
This setting is normally not required, however, in the following
cases, make changes to the setting:
* When copy in RSPF mode differs from copy in document table
mode.
* When copy density in RSPF mode is low or too high.
* When the RSPF unit is replaced.
* When the RSPF unit is disassembled.
* The CCD unit has been replaced.
* U2 trouble has occurred.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
a. Adjustment procedure
1) Enter the SIM 46-9 mode.
2) Select the mode to be adjusted with the scroll key.
When adjusting density on low density part, select "A (COPY
LOW)". When adjusting density on high density part, select "D
(COPY HIGH)".
Display/Item Adjustment range
Default
C M Y
A RED 0 - 255 0 255 200
B GREEN 0 - 255 255 0 255
C BLUE 0 - 255 255 200 0
D YELLOW 0 - 255 0 0 255
E MAGENTA 0 - 255 0 255 0
F CYAN 0 - 255 255 0 0
OK
10-key
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Item/Display Content
Setting
range
Default
A COPY : LOW RSPF copy mode exposure
adjustment (Low density side) 1 - 99 48
B SCAN : LOW RSPF scanner mode exposure
adjustment (Low density side) 1 - 99 48
C FAX : LOW PSPF FAX mode exposure
adjustment (Low density side) 1 - 99 48
D COPY : HIGH RSPF copy mode exposure
adjustment (High density side) 1 - 99 53
E SCAN : HIGH RSPF scanner mode exposure
adjustment (Low density side) 1 - 99 53
F FAX : HIGH RSPF FAX mode exposure
adjustment (High density side) 1 - 99 53
OK
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