AR-C260 (serv.man12). (9) Test Simulation - Sharp Copying Equipment Service Manual (repair manual). Page 56

AR-C260/C260M  SIMULATION  9 - 56

2. Press the [EXECUTE] key. The adjustment of the sensor selected 

in procedure 1 is started. During execution of the adjustment, the 
[EXECUTE] key is highlighted. If the [EXECUTE] key is pressed 
under this state, the adjustment can be interrupted.

∗

After completion of the adjustment, the COMPLETE display is 
shown. In case of an abnormality, the INCOMPLETE display is 
shown.

(Set items (sensors))

(Items to be set)

53

-02

Adjustment

Used to adjust the optical sensor sensitivity in RADF.

RADF

Operation

1. The sensor names are displayed. Select the sensor to 

be adjusted with the key.

Display

Content

Note

RESIST

Resist sensor

REVERSE

Reverse sensor

TIMING

Timing sensor

TRAYVOLA4R

Tray A4R (11 x 
8.5R) width sensor

After selecting 
TRAYVOLA4R, set the tray 
document guide to A4R (11 
x 8.5R) position, and press 
the [EXECUTE] key. 

TRAYVOLMIN

Tray paper min. 
width detection

After selecting 
TARYVOLMIN, set the tray 
document guide to the 
minimum width position, 
and press the [EXECUTE] 
key. 

TRAYVOLMAX

Tray paper max. 
width detection

After selecting 
TARYVOLMAX, set the tray 
document guide to the 
maximum width position, 
and press the [EXECUTE] 
key. 

TRAYVOLB5

Tray B5 width 
detection

After selecting 
TARYVOLB5, set the tray 
document guide to the A4R 
(11 x 8.5R) width position, 
and press the [EXECUTE] 
key. 

60

-01

Operation test/check

Used to check the operation of ICU PWB image DRAM 
read/write.

ICU (Memory)

Operation

Press the [EXECUTE] key, and memory read/write 
operation check is started. 
After completion of check, the result is displayed with 
NG or OK.

61

-04

Adjustment

Used to adjust the scanner (writing) unit (LED array unit) 
skew.

Scanner (writing)

Operation

1. Set the print conditions of the scanner (writing) unit 

(LED array unit) skew adjustment pattern.

2. Press the [EXECUTE] key.
The scanner (writing) unit (LED array unit) skew 
adjustment pattern is printed.

Display

Content

Min. 

Value

Max. 

Value

Default

A

PATTERN

Print pattern specification
1: SKEW--- Used to 

check scan tilt.

2: FOCUS --- Used to 

check/adjust focus.

1

2

1

B

LINE 
PITCH

Dot print width (N-1) 
specification

1

10

7

C

POSITION

Pattern output area 
selection

1

12

6

D

MULTI 
COUNT

Print quantity

1

999

1

E

PAPER

Paper feed tray selection 
(MFT, CS1,CS2, CS3, 
CS4, LCC)

1

6

2

(CS1)

F

EXIT TRAY

Paper exit tray selection 
(R, S)

1

2

1  (R)

63

-01

Adjustment/Setting/Operation data output, check 
(display, print)

Used to check the result of shading correction. (The 
shading correction data are displayed.)

Scanner (Exposure)

Operation

Used to display the latest shading correction result. 
Data for each color can be separately checked with the 
color keys.  
1. Select the color to be set with the color keys (CMY).
2. The display page can be shifted with the scroll key.