MX-M850 (serv.man36). Section 6 Adjustments - Sharp Copying Equipment Service Manual (repair manual). Page 79

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MX-M1100  ADJUSTMENTS  6 – 79
Automatic adjustment items of Sim. 50-28 and the correspond-
ing manual adjustment items, simulation
(Sim. 50-28 mode menu)
 
21-A
Automatic main scanning direction print 
image magnification ratio adjustment 
(Corresponding to ADJ3B)
1)
Enter the Sim. 50-28 mode.
2)
Press [BK-MAG ADJ] button to select [BK-MAG ADJ] mode.
3)
Select the paper feed tray with A4/11 
✕ 8.5 paper init with the 
paper feed tray button. (A4/11 
✕ 8.5)
4)
Press [EXECUTE] key.
The adjustment pattern is printed.
5)
Set the adjustment pattern on the document table. (No need to
take care of the setting direction.)
Note: Set the adjustment pattern so that it fits precisely with
the document guide.
Automatic adjustment 
items
Corresponding manual 
adjustment items, simulation
OC ADJ
(Corresponding to ADJ8A)
(Corresponding to ADJ7B)
(Corresponding to Sim.50-1 RRC-A)
BK-MAG ADJ
(Corresponding to ADJ3B)
SPF ADJ
(Corresponding to ADJ9C)
(Corresponding to ADJ8B)
(Corresponding to ADJ8C)
(Corresponding to ADJ7E)
SETUP/PRINT ADJ
(Corresponding to ADJ3C)
(Corresponding to Sim.50-1 RRC-B)
Section
Adjustment item
Adjust
ment 
menu
Scanner
OC
Scan image lead edge 
reference position 
adjustment
OC ADJ
Scan image off-center 
adjustment
Sub scanning direction scan 
image magnification ratio 
adjustment
DSPF
SIDE1
(Front 
surface)
Scan image lead edge 
reference position 
adjustment
SPF ADJ
(DSPF)
Scan image off-center 
adjustment
Sub scanning direction scan 
image magnification ratio 
adjustment
SIDE2
(Back 
surface)
Scan image lead edge 
reference position 
adjustment
Scan image off-center 
adjustment
Sub scanning direction scan 
image magnification ratio 
adjustment
Engine
Main scanning direction print 
image magnification ratio 
adjustment
BK-MAG 
ADJ
CS (Common to 
paper feed trays)
Print image lead edge 
position adjustment
SETUP/
PRINT
CS1
Print image off-center 
adjustment
ADJ
CS2
Print image off-center 
adjustment
CS3
Print image off-center 
adjustment
CS4
Print image off-center 
adjustment
ADU
Print image off-center 
adjustment
Print image lead edge 
position adjustment
MFT
Print image off-center 
adjustment
LCC1 (LCC)
Print image off-center 
adjustment
LCC2
Print image off-center 
adjustment
LCC3
Print image off-center 
adjustment
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT : SERVICE
OC ADJ
BK-MAG ADJ
SPF ADJ
SETUP/PRINT ADJ
RESULT
DATA
1/1
CLOSE
SIMULATION NO.50-28
TEST
AUTO IMAGE POSITION ADJUSTMENT : SERVICE
EXECUTE
1/1
MFT
CS1
CS4
CS2
CS3
CLOSE
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