AR-M700 (serv.man26). Setting and adjustments - Sharp Copying Equipment Service Manual (repair manual). Page 21

: Feb. 9 2004

AR-M550/M620/M700  SETTING AND ADJUSTMENTS  7 - 21

1) Go through the modes specified in Simulation 48-5.

2) Using the numeric keypad, select the number that corresponds to

the mode for which to make adjustments.

2) Press the Start key

3) Enter the copy adjustment value using the numeric keypad.

Make adjustments by changing the adjustment value for high revo-
lution mode if the copy magnification is not correct for microcopies;
or the adjustment value for low revolution mode if the copy magnifi-
cation is not correct for blowbacks.

4) Press the Start key

This applies the adjustment value.

This adjustment is needed in the following situations:

• The paper feed section has been disassembled.

• The MFP control PWB has been replaced.

• The EEPROM on the MFP control PWB has been replaced.

• The scan control PWB has been replaced.

• The EEPROM on the scan control PWB has been replaced.

• The scanner (reading) section has been disassembled. 

• The scanner (reading) unit has been replaced.

• The LSU has been replaced.

• U2 trouble has occurred.

(Print image off-center adjustment)

1) Go through the modes specified in Simulation 50-5.

Select 0 - 5, and 
press [START] key.

Press [START] key, or press 
[CUSTOM SETTINGS] key.

0

SIMULATION 48-5

MOTOR SPEED ADJUSTMENT. SELECT 0-4, AND PRESS START.

0.MIR(220) 

50

    1.MIR(110) 

50

2.SPF(360) 

50

    3.SPF(220) 

50

 

4.SPF(110) 

50

50

SIMULATION 48-5

SCAN MOTOR SPEED ADJUSTMENT. INPUT VALUE 0-99, AND

PRESS START.

0.MIR(220)

Select 0, and 
press [START] key.

Press [START] key, or 
press [CUSTOM SETTINGS] key.

Item

Set 

range

Default

AR-

M550N/U, 

AR-

M620N/U

AR-

M700N/U

0

TRAY SELECT

Paper feed tray 
selection (1 - 6)

–

–

1

PRINT START

Print start (Default)

–

–

(Lead edge adjustment value)

2

RRCB

Resist roller clutch ON 
timing adjustment value

0 - 99

50

20 SIDE2-ADJ.

Offset (adjustment) of 
the RRCB setting during 
rear print. 

1 - 99

50

(Resist adjustment value)

3

TRAY1

Tray 1 adjustment

0 - 99

46

48

4

TRAY2

Tray 2 adjustment

45

46

5

TRAY3

Tray 3 adjustment

46

47

6

TRAY4

Tray 4 adjustment

46

47

7

BPT

Manual feed tray 
adjustment

45

46

8

LCC

Side LCC adjustment

45

46

9

ADU

Adjustment when paper 
is fed again from ADU

43

46

(Off-center set value) Self print

10 TRAY 1

Tray 1 adjustment

–

–

11 TRAY 2 

Tray 2 adjustment

–

–

12 TRAY 3

Tray 3 adjustment

–

–

13 TRAY 4

Tray 4 adjustment

–

–

14 BPT

Manual feed tray 
adjustment

–

–

15 LCC

Side LCC adjustment

–

–

16 ADU

Adjustment when paper 
is fed again from ADU

–

–

(Void set value)

7

LEAD_EDGE
(DENA) 

Lead edge void set 
value

0 - 99

35

8

TRAIL_EDGE
(DENB)

Rear edge void 
adjustment value

9

FRONT/REAR

Front/Rear void 
adjustment value

50

2

Press [CUSTOM SETTINGS] key.

Press [START] key.

Press [CUSTOM SETTINGS] key, 
or terminate copying.

SIMULATION 50-5

LEAD EDGE ADJUSTMENT. NOW PRINTING.

SIMULATION 50-5

LEAD EDGE ADJUSTMENT. INPUT VALUE 0-99, AND PRESS

START.

2.RRCB

Select 1, 
and press 
[START] key.

Select other than 0 - 1, and press [START] key.

SIMULATION 50-5
LEAD EDGE ADJUSTMENT. SELECT 0-20, AND PRESS START.
0.TRAY SELECT 

1

  1.PRINT START

(ADJUSTMENT DATA)
LEAD EDGE: 2.RRCB 

50

   20.SIDE2 ADJ. 

50

RESIST:  3.T1 

50

   4.T2 

50

   5.T3 

50

  6.T4 

50

         7.BPT 

50

  8.LCC 

50

  9.ADU 

50

OFF CENTER: 10.T1 

50

  11.T2 

50

  12.T3 

50

  13.T4 

50

            14.BPT 

50

  15.LCC 

50

  16.ADU 

50

(VOID SETTING) 17.LEAD_EDGE(DENA) 

50

               18.TRAIL_EDGE(DENB) 

30

  19.FRONT/REAR 

30

1

SIMULATION 50-5

LEAD EDGE ADJUSTMENT. SELECT 1-16, AND PRESS START.

(FEED TRAY)

   1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4

   5.BPT   6.LCC

  (ABOVE+10: DUPLEX MODE)