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MX3500N SIMULATION 7 – 110
50-28
Purpose
Adjustment
Function (Purpose)
Used to adjust the OC document lead
edge, off-center, and the sub scan magnifi-
cation ratio. (Auto void adjustment (Service
installation adjustment) (1: OC adjustment))
Section
—
Item
Image quality
Operation/Procedure
1) When [OC ADJ] button is pressed on the top menu screen, the
screen shown on the right side is displayed.
2) Select a cassette of self print of the OC adjustment pattern.
(Only one cassette can be selected.)
3) Press [EXECUTE] button to start self print of the OC adjust-
ment pattern.
* During self printing of the OC adjustment
After completion of self print, the display is shifted to the OC
adjustment start screen.
4) Set the OC adjustment pattern on the OC with the corner refer-
ence, and cover the black background chart over the OC
adjustment pattern.
* Set the adjustment pattern in traversal position (A4). Check
to confirm that there is no clearance with the document
guide.
* Kind and size of black background charts made with a cut-
ting sheet equivalent to 310 x 470 cutting sheet No. 791
(Black).
5) Press [EXECUTE] button to start scanning of the OC adjust-
ment pattern.
* When [REPRINT] button is pressed, the display returns to
the cassette select screen to allow self-printing of the OC
adjustment pattern again.
* During scanning of the OC adjustment pattern and calculat-
ing of the adjustment value
After completion of scanning, the adjustment value is calcu-
lated.
After completion of calculation of the adjustment value, the
display is shifted to the result display screen.
<Adjustment item>
• OC document lead edge adjustment
• OC document off-center adjustment
• OC sub scan magnification ratio adjustment
6)
The adjustment result is displayed.
The value of this time is displayed together with the difference
from the previous value in ( ).
* When [REPRINT] button is pressed, the display returns to
the cassette select screen to allow self-printing of the OC
adjustment pattern again.
* When [RESCAN] button is pressed, scanning of the OC
adjustment pattern is started again.
* When [RETRY] button is pressed, the adjustment value is
not saved to EEPROM and RAM and the display is shifted to
the top menu screen.
* When [DATA] button is pressed, the data used for the adjust-
ment are displayed.
7)
When [OK] button is pressed, the adjustment value is saved to
EEPROM and RAM and the display is shifted to the top menu
screen.
* When [BACK] button is pressed, the display returns to the
result display screen.
50-28
Purpose
Adjustment
Function (Purpose)
Used to execute the BK main scan magnifi-
cation ratio adjustment.
(Auto void adjustment (Service instillation)
(2: BK-main scan magnification ratio cor-
rection))
Section
—
Item
Image quality
Operation/Procedure
1)
When [BK-MAG ADJ] button is pressed on the top menu
screen, the following screen is displayed.
2)
Select a cassette for self print of the BK magnification ratio
adjustment pattern. (Only one cassette can be selected.)
3)
When [EXECUTE] button is pressed, self print of the BK mag-
nification ratio adjustment pattern (print position adjustment
pattern) is started.
* During self print of the BK magnification ratio adjustment
pattern
After completion of self print, the display is shifted to the OC
adjustment screen.
4)
Load the BK magnification ratio adjustment pattern to the OC.
* When [REPRINT] button is pressed, the display returns to
the cassette select screen to allow self-printing of the BK
magnification ratio adjustment pattern again.
5)
Press [EXECUTE] button to start scanning of the BK magnifi-
cation ratio adjustment pattern.
* During scanning of the main scan magnification ratio correc-
tion pattern and calculating the magnification ratio adjust-
ment value
After completion of scanning, calculation of the adjustment
value is started.
Engine
–
BK main scan
magnification ratio
BK-MAG ADJ
MFT
Print off-center
SETUP/PRINT
ADJ
Print lead edge
CS1
Print off-center
Print lead edge
CS2
Print off-center
Print lead edge
ADU
Print off-center
Print lead edge
CS3
Print off-center
Print lead edge
CS4
Print off-center
Print lead edge
LCC
Print off-center
Print lead edge
Adjustment item
Adjustment
menu
SIMULATION
NO.50
̆
28
TEST
AUTO
IMAGE
POSITION
ADJUSTMENT
㧦
SERVICE
OC
ADJ
BK-MAG
ADJ
SPF
ADJ
SETUP/PRINT
ADJ
RESULT
DATA
1/1
0
CLOSE
0
SIMULATION
NO.50
̆
28
TEST
AUTO
IMAGE
POSITION
ADJUSTMENT
㧦
SERVICE
EXECUTE
1/1
MFT
CS1
CS2
CLOSE
Summary of Contents for MX 3501N - Color Laser - Copier
Page 64: ...MX3500N ADJUSTMENTS 6 19 E F Yellow C D Magenta A B Cyan ...
Page 390: ...MX3500N PHOTOCONDUCTOR SECTION i 7 3 6 7 9 8 10 2 5 7 9 1 4 11 ...
Page 444: ...Memo ...
Page 445: ...Memo ...