MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man13). Service Manual-Section 5-Adjustments - Sharp Copying Equipment Service Manual (repair manual). Page 20

MX-4101N  ADJUSTMENTS  5 – 20

MAIN, SUB: The entered value after adjustment is displayed. 
( ) is the difference from the previous adjustment value.
Example: This time 105, previous time 103: 105 (+2)
* In case of an error, "ERROR" is displayed with the details.

To check the auto adjustment result, use the manual image
registration adjustment mode below.
* Image registration adjustment (Main scanning direction) (Manual

adjustment) (SIM50-20)

* Image registration adjustment (Sub scanning direction) (Manual

adjustment) (SIM50-21)

 

NOTE: If item "AR_AUTO" in SIM44-1 is 0 (Allows) and process

control is executed, the image registration adjustment is
executed automatically and updates the result in each
case.

In case of retaining the manual adjustment result, 1 must be set to
item "AR_AUTO" of SIM44-1 (inhibits).
1)

Enter SIM50-20 mode.

2)

Select the paper feed tray with A3 (11" x 17") paper in it by
changing the value of set item H.

3)

Press [EXECUTE] key.
The image registration adjustment pattern in the main scan-
ning direction is printed.

MAIN  

F

C

Registration 
adjustment value 
(Main scanning 
direction) (Position 
of writing by cyan 
laser is F side)

1.0 - 

199.0

100

M Registration 

adjustment value 
(Main scanning 
direction) (Position 
of writing by 
magenta laser is F 
side)

1.0 - 

199.0

100

Y

Registration 
adjustment value 
(Main scanning 
direction) (Position 
of writing by yellow 
laser is F side)

1.0 - 

199.0

100

MAIN  

R

C

Registration 
adjustment value 
(Main scanning 
direction) (Position 
of writing by cyan 
laser is R side)

1.0 - 

199.0

100

M Registration 

adjustment value 
(Main scanning 
direction) (Position 
of writing by 
magenta laser is R 
side)

1.0 -

199.0

100

Y

Registration 
adjustment value 
(Main scanning 
direction) (Position 
of writing by yellow 
laser is R side)

1.0 -

199.0

100

SUB

C

Registration 
adjustment value 
(Sub scanning 
direction) (Cyan 
drum to black drum)

1.0 -

199.0

100

M Registration 

adjustment value 
(Sub scanning 
direction) (Magenta 
drum to cyan drum)

1.0 -

199.0

100

Y

Registration 
adjustment value 
(Sub scanning 
direction) (Yellow 
drum to magenta 
drum)

1.0 -

199.0

100

SKEW

C

Calculated result of 
print skew amount 
(Cyan)

-99.9 -

99.9

-

If the value is plus, 
R is displayed to 
left side of 
numerical value. If 
the value is minus, 
L is displayed to left 
side of numerical 
value. When the 
value is in the -4 to 
+4 range, "OK" is 
displayed to right 
side of numerical 
value. If not, "NG" 
is displayed to right 
side of numerical 
value.

M Calculated result of 

print skew amount 
(magenta)

-99.9 -

99.9

-

Y

Calculated result of 
print skew amount 
(yellow)

-99.9 -

99.9

-

End of print

EXECUTE

EXECUTE

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