AR-C270 (serv.man11). (Section 7) Settings Adjustments M17-M20 - Sharp Copying Equipment Service Manual (repair manual). Page 3

Perform the copy quality adjustment referring to the following work flow.

No

1

2

3

4

5

6

7

8

9

10

11

22 (Auto)/

20 (Manual)

22 (Auto)/

21 (Manual)

ADJ M9A
(ADJ M9)

ADJ M8

ADJ M7

ADJ M6

ADJ M5

ADJ M3

ADJ M9A
(ADJ M10)

JOB No

Work item

Simulation

When

installing

Repair (When a consumable part is replaced)/maintenance

After replacing

OPC drum (

∗

1)

After replacing
developer (

∗

2)

After replacing

transfer belt

After disposing

transfer section

waste toner

∗
∗

After cleaning

scanner

(reading) section

When in

periodic

maintenance

When in

repair/check

 (without replacing

consumable parts)

Toner concentration reference control level setup

Developer counter clear

OPC drum counter clear

Image density sensor adjustment

Image density sensor position adjustment

Image skew adjustment

OPC drum phase adjustment

Transfer section waste toner counter clear

Half-tone correction level is set to zero.

Main scan direction image resist adjustment

Sub scan direction image resist adjustment

25
24

24

44

44

64

44

24

44

50

50

2
5

7

13

23

1

20 (Old)/31 (New)

8

27

∗

∗

∗

∗

∗

∗

∗

∗

∗

∗

∗

∗

∗

∗

START

Perform ADJ1 CCD gamma adjustment.

SIM 63-03 (Normal document mode)

Copy color balance density check
(Check in the Text/Photo mode. ) (AR-C150)
(Check in the Text/Printed photo mode. ) (AR-C160/C250/C270)
(Test chart UKOG-0162FCZZ/UKOG-0283FCZZ is used.)

Are the copy

color balance and density

satisfactory ?

YES

NO

(Next page)

(Next page)

Is the CCD replaced?

YES

NO

Set the SIT chart

(UKOG-0280FCZZ) on

the original table.

Enter the SIM 63-03

mode and press the

EXECUTE key.

Copy color balance density check
(Check in the Text/Photo mode. ) (AR-C150)
(Check in the Text/Printed photo mode. ) (AR-C160/C250/C270)
(Test chart UKOG-0162FCZZ/UKOG-0283FCZZ is used.)

Process correction is forcibly

performed. (SIM 44-6)

Execute the half tone image

correction. (SIM 44-26)

The necessary work items for each condition are marked with " 

∗

."

When replacing a consumable part, /when repairing or checking (without replacement of a consumable part) / 
when installing the machine, follow the work flow below. 

: Standard adjustment flow

7 –  26