MX-LCX3N (serv.man2). MX-LCX3N Installation Manual - Sharp Copying Equipment Service Manual (repair manual). Page 8

MX-7040N  MX-LCX3N (LARGE CAPACITY TRAY)  5 – 8

1)

Menu screen is displayed on the touch panel. Select the
[Paper Tray Settings].

2)

Select the paper size of LCC from contents of [Paper Tray Set-
tings].

1)

 Run SIM 50-10 using the keypad on the main unit. 
 The following screen appears. 

2)

This screen allows you to configure the print off-center adjust-
ment value for each paper feed tray. 

3)

On the touch panel, press [

] to select "G: 50 :MAIN-LCC." 

4)

Enter the desired adjustment value through the numeric key-
pad. 
(This value, which defaults to 50, can be adjusted within the
range of 1 to 99).
• Reducing the adjustment value by 1 causes the main scan/

print position to shift by 0.1 mm toward the rear. 

• Increasing the adjustment value by 1 causes the main scan/

print position to shift by 0.1 mm toward the front. 

5)

After entering the adjustment value, press the [EXECUTE] key
on the touch panel to start printing and save the setting. 

6)

Check that the adjustment pattern image is printed in the cor-
rect position.
Measure the dimensions of the void areas on the front- and
rear-frame sides of the adjustment pattern image, and make
sure that the following conditions are met: 

No adjustment is needed if A - B = 0 

 3.0 mm.

If the above condition is not met, do the following:

7)

Change the adjustment value. 
(Enter a new adjustment value and press the [OK] key).
Changing the adjustment value by 1 shifts the position by
approximately 0.1 mm. 
Repeat steps 4) to 6) until the condition shown in step 6) is sat-
isfied. 

8)

After you have completed the adjustment, exit from simulation
mode by pressing the [CA] key.

Since the off-center adjustment has been made at shipping, there
is normally no need to adjust. If the center is shifted, however,
adjust with the simulation. If the shift is not corrected, perform the
following steps to adjust.
1)

Slowly pull out the paper feed base tray until it stops.

a. When shifted to the front side
When shifting the line of printing from the center of the paper in the
direction A of arrow as shown below:
1)

Loosen the blue off-center adjustment screws (each 2 pcs.),
and move the side plate by the dimension shifted in the direc-
tion A (R side), and tighten the loosened blue screws.

NOTE: Move the side plates by the same dimension on the

front side and the rear side.

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