Auto Adjustment - Sharp MX-2300 G Installation Manual

: Oct. 13 2006
6
4) Press [FACTORY] key, and press [EXECUTE] key.
6
SIMULATION NO. 46-24
TEST
ENGINE HALFTONE AUTO ADJUSTMENT
PLEASE SELECT THE MODE (FACTORY) OR (SERVICE) AND PLACE
THE PRINTED TEST PATCH ON DOCUMENT GLASS THEN PRESS [EXECUTE].
,
LIGHT AREA AT LEFT SIDE ON DOCUMENT GLASS.
FACTORY SERVICE
The copy color balance adjustment is automatically executed
and prints the color balance check patch image.
5) Press [OK] key.
SIMULATION NO. 46-24
TEST
ENGINE HALFTONE AUTO ADJUSTMENT
CONFIRM THE ADJUSTED PATCH AND PRESS [OK] TO REGISTER THIS PATCH DATA
,PRESS [REPEAT] TO CONTINUE THIS PROCEDURE.
Note:
Do not cancel the simulation until "PLEASE QUIT THIS
MODE" is displayed.
SIMULATION NO. 46-24
TEST
ENGINE HALFTONE AUTO ADJUSTMENT
COMPLETED THIS PROCEDURE.
PLEASE QUIT THIS MODE.
6) Check the color balance and density.
Check to insure that the printed color balance check patch
image is within the following specifications.
Low density
Y
M
C
Bk
A B C D E
Patch A of each of Y, M,
C, and BK are not copied.
2) Patch C or D of each of Y, C, M,
and BK is very slightly copied.
3) Patch for each of C, M, Y, BK
The patch density is identical between patches or not reversed.
The patch density is changed gradually.
The print density must be changed gradually from the lighter
level to the darker level. The density changing direction must
not be reversed.
The density level of each color must be almost at the same
level.
Patch B may not be copied.
Patch A must not be copied.
0
CLOSE
EXECUTE
0
CLOSE CLOSE
REPEAT OK
0
CLOSE
Fig. 1 PG image
High density
Max
F G H I J K L M N O
1) The max. density
section is not blurred.
MX-2300G/N, MX-2700G/N 1 – 13
(5) Printer color balance adjustment

(Auto adjustment)

a. Note for execution of the color balance adjustment
(Auto adjustment)
• The copy color balance adjustment must have been completed
properly.
• Be sure to use the specified paper for color.
b. Adjustment procedure
1) Enter the SIM 67-24 mode.
SIMULATION NO.67-24
TEST
PRINTER ENGINE HALFTONE AUTO ADJUSTMENT MODE
PRESS [EXECUTE] TO PROCON EXECUTION AND PRINT THE TEST PATCH.
(PLEASE USE SPECIFIED TYPE OF A3 OR 11" 17" SIZE PAPER
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
on the document table.
Place the printed color patch image (adjustment pattern) paper
so that the thin lines on the paper are on the left side. At this
time, place 5 sheets of white paper on the printed color patch
image (adjustment pattern) paper.
PRINTER CALIBRATION
4) Press [FACTORY] key, and press [EXECUTE] key.
SIMULATION NO.67-24
TEST
PRINTER ENGINE HALFTONE AUTO ADJUSTMENT MODE
PLEASE SELECT THE MODE (FACTORY) OR (SERVICE) AND PLACE
THE PRINTED TEST PATCH ON DOCUMENT GLASS THEN PRESS [EXECUTE].
,
LIGHT AREA AT LEFT SIDE ON DOCUMENT GLASS.
FACTORY
SERVICE
The copy color balance adjustment is automatically executed
and prints the color balance check patch image. Wait until the
operation panel shown in the next procedure is displayed.
0
CLOSE
FOR THIS ADJUSTMENT
EXECUTE
0
CLOSE
EXECUTE