Sharp MX 3501N - Color Laser - Copier, Service Manual

Page: 219 / 448

MX3500N SIMULATION 7 – 111
After completion of calculation, the display is shifted to the
result display screen.
<Adjustment item>
• BK magnification ratio adjustment
6) The adjustment result screen 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 BK
magnification ratio adjustment pattern again.
* When [RESCAN] button is pressed, scanning of the BK
magnification ratio 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 RSPF/DSPF (Front/
Back) document lead edge, off-center, and
sub scan magnification ratio adjustment.
(Auto void adjustment (Service installation
adjustment) (3: RSPF/DSPF adjustment))
Section RSPF/DSPF
Item Image quality
Operation/Procedure
1) When [SPF ADJ] button is pressed on the top menu screen,
the screen on the right is displayed.
2) Select an item to be adjusted. The display is shifted to the cas-
sette select screen for printing the RSPF/DSPF adjustment
pattern.
3) Select a cassette for printing the RSPF/DSPF adjustment pat-
tern. (Only one cassette can be selected.)
4) When [EXECUTE] button is pressed, self print of the RSPF/
DSPF adjustment pattern is started.
* During self print of the RSPF/DSPF adjustment pattern
After completion of self print, the display is shifted to the
RSPF/DSPF adjustment screen.
5) Load the RSPF/DSPF adjustment pattern to the RSPF/DSPF.
(Print face up)
* When [REPRINT] button is pressed, the display returns to
the cassette select screen to allow self-printing of the RSPF/
DSPF adjustment pattern again.
6) Press [EXECUTE] button to start scanning the RSPF/DSPF
adjustment pattern (front surface).
* During scanning of the RSPF/DSPF adjustment pattern
(front surface) and calculating
After completion of scanning the front surface, calculation of
the adjustment value (front surface) is started.
After completion of calculation of the front surface adjust-
ment value, the display is shifted to the RSPF/DSPF adjust-
ment pattern (back surface) scan start screen.
<Adjustment item>
• RSPF/DSPF document lead edge adjustment front surface
• RSPF/DSPF document off-center adjustment front surface
• RSPF/DSPF sub scan magnification ratio adjustment front
surface
7) Load the RSPF/DSPF adjustment pattern to the RSPF/DSPF.
(Print face down)
* When [REPRINT] button is pressed, the display returns to
the cassette select screen to allow self-printing of the RSPF/
DSPF adjustment pattern again.
8) Press [EXECUTE] button to start scanning the RSPF/DSPF
adjustment pattern (back surface).
* During scanning of the RSPF/DSPF adjustment pattern
(back surface)
After completion of scanning the back surface, calculation of
the adjustment value (back surface) is started.
After completion of calculation, the display is shifted to the
result display screen.
<Adjustment item>
• RSPF/DSPF document lead edge adjustment back surface
• RSPF/DSPF document off-center adjustment back surface
• RSPF/DSPF sub scan magnification ratio adjustment back
surface
9) The adjustment result screen 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 RSPF/
DSPF adjustment pattern (front/back) again.
* When [RESCAN] button is pressed, scanning of the RSPF/
DSPF adjustment pattern (front/back) 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.
10) When [OK] button is pressed, the adjustment value is saved to
EEPROM and RAM and the display is shifted to the completed
screen.
* When [BACK] button is pressed, the display is shifted to the
result display screen.
<List of adjustment items>
0
SIMULATION NO.50
̆
28
TEST
AUTO IMAGE POSITION ADJUSTMENT 㧦 SERVICE
EXECUTE 1/1
MFT CS1 CS2
CLOSE
Menu display item Content
SIDE1 SPF adjustment front surface
SIDE2 SPF adjustment back surface
ALL SPF adjustment front/back surface
SIMULATION NO.50 ̆ 28
TEST
AUTO IMAGE POSITION ADJUSTMENT
㧦
SERVICE
SIDE1 SIDE2
ALL
1/1
0
CLOSE