Sharp MX-4100N Service Manual page 136

1) Enter the SIM46-74 mode.
2) Press [EXECUTE] key.
The high density process control is performed, and the copy
color patch image (adjustment pattern) is printed out. (A3 or
11" x 17" paper is automatically selected.)
3) Set the color patch image (adjustment pattern) paper printed in
procedure 2) on the document table.
Set the color patch image (adjustment pattern) printed in the
procedure 2) on the document table. Place the color patch
image so that the fine lines are on the left side. At that time,
place 5 sheets of white paper on the printed color patch image
(adjustment pattern).
4) Press [FACTORY] key on the operation panel, and press
[EXECUTE] key.
When the color balance is customized by the manual color bal-
ance adjustment (SIM 46-21) according to the user's request,
and the color balance is registered with SIM63-7 as the service
target, if the color balance is required to be adjusted, select the
[SERVICE] target.
The copy color balance adjustment is automatically executed
and prints the color balance check patch image.
If there is any streak or unclear print on the printed check pat-
tern, check the print engine for any problems.
Low density
Remark:
(Descriptions on the factory service key button in the color bal-
ance automatic adjustment menu)
There are two kinds of the gamma targets for the color balance
automatic adjustment: the factory target and the service target.
FACTORY key and SERVICE key are used to select one of the
above two.
Factory target color balance: Standard color balance
(The color balance can be selected from the three kinds of
fixed ones with SIM63-11.)
Service target color balance: The color balance can be cus-
tomized according to the user's request. (Variable)
When shipping from the factory, the service target gamma data
and the factory target gamma data are the same.
Both are set to the standard color balance when shipping from
the factory. For the service target, a customized color balance
gamma can be registered with SIM63-7.
5) Press [EXECUTE] key.
The printer color patch image (adjustment pattern) is printed
out. (A3 or 11" x 17" paper is automatically selected.)
MX-5001N ADJUSTMENTS 5 – 94
High density