Sharp MX-4100N Service Manual page 126

1) Enter the SIM 67-24 mode.
2) Press [EXECUTE] key. (A3 or 11" x 17" paper is automatically
selected.)
The color patch image (adjustment pattern) is printed out.
3) Set the color patch image (adjustment pattern) paper printed in
procedure 2) on the document table.
Place the printed color patch image (adjustment pattern) paper
on the document table so that the thin lines on the paper are
on the left side. Place 5 sheets of white paper on the printed
color patch image (adjustment pattern) paper.
PRINTER CALIBRATION
4) Press [FACTORY] key on the operation panel, and press
[EXECUTE] key.
When the color balance is customized with the manual color
balance adjustment (SIM 67-25) according to the user's
request and the color balance is registered as the service tar-
get with SIM 67-27, if the color balance is adjusted to that color
balance, select the service target.
The copy color balance adjustment is automatically executed
and prints the color balance check patch image. Wait until the
operation panel shown in the procedure 5) is displayed.
Remark:
(Descriptions on [FACTORY] key and [SERVICE] key in the
color balance auto adjustment menu.)
There are two kinds of the gamma targets for the color balance
auto adjustment; Factory and Service.
[FACTORY] key and [SERVICE] key are used to select one of
the above two.
Factory target color balance: Standard color balance (It can be
selected from the three kinds of fixed color balances with SIM
67-27.)
Service target color balance: The color balance can be cus-
tomized according to the user's request. (Variable) When ship-
ping, the service target gamma data and the factory target
gamma data are the same.
Both are set to the standard color balance when shipping.
For the service target, the customized color balance gamma
can be registered with SIM 67-28.
5) Press [OK] key on the operation panel.
Remark:
After pressing [OK] key, the initial setting of the half tone image
correction is started. During the operation, "NOW REGISTER-
ING THE NEW TARGET OF HALFTONE" is displayed. This
operation takes several minutes.
After completion of the operation, "PLEASE QUIT THIS
MODE" is displayed.
Do not cancel the simulation until "PLEASE QUIT THIS
MODE" is displayed.
MX-5001N ADJUSTMENTS 5 – 84