1_H24维修手册.pdf - 第208页

E d i ti o n 5 . 0 H 24 H ead R ep ai r T r ai n i n g T ext f o r S er vi ce E n g i n e e r s I PS C a m e r a p o s i ti o n a d j u s tm e n t fo r H 2 4 h e a d u s i n g h e a d b e n c h 8. I n t he “ A D J U S T …

Edition 5.0 H24 Head Repair Training Text for Service Engineers

IPS Camera position adjustment for H24 head using head bench

5. In the “ADJUSTMENT3 CHECK” screen block the left-hand glass with some paper and

then press the lower button to check the value is in the tolerance below. (In the

example below the left-hand glass as viewed from the front of the machine is blocked).

6. Remove the jig nozzles (2AGKNJ001500).

7. When displaying “ADJUSTMENT3 CHECK” and pressing the lower button without

blocking the glasses, check the value. The value should be shown like blow.

EDGE2=OK

EDGE3=NG

S2= same value as when not blocked

S3=100%

AREA2=OK

AREA3=OK

S2=0%

S3=0%

FK-9F50-08-0E S2-15 FUJI MACHINE MFG. CO., LTD.

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Edition 5.0 H24 Head Repair Training Text for Service Engineers

IPS Camera position adjustment for H24 head using head bench

8. In the “ADJUSTMENT3 CHECK” screen block the right-hand glass with some paper

and then press the lower button to check the value is in the tolerance below. (In the

example below the right-hand glass as viewed from the front of the machine is

blocked).

9. In the “ADJUSTMENT3 CHECK” screen block the left-hand glass with some paper and

then press the lower button to check the value is in the tolerance below. (In the

example below the left-hand glass as viewed from the front of the machine is blocked).

AREA2=NG

AREA3=OK

S2=100%

S3=0%

AREA2=OK

AREA3=NG

S2=0%

S3=100%

FK-9F50-08-0E S2-16 FUJI MACHINE MFG. CO., LTD.

CONFIDENTIAL

Downloaded at 2015/06/18 12:05:48 (JST) by 5LUF0998

Edition 5.0 H24 Head Repair Training Text for Service Engineers

IPS Camera position adjustment for H24 head using head bench

2.8 Adjusting the Nozzle Existence Current (Grayscale value)

1. Press the upper button to select “ADJUSTMENT 3 BACK” and then press the lower

button to change to “ADJUSTMENT 2 CURRENT”.

2. Press and hold the lower button to change to area 4 adjustment mode.

3. Press the lower button to display “CURRENT UP” or “CURRENT DOWN”, and then

adjust the current value.

4. Rotate the R-axis through one full rotation and confirm that there is no position where

the variation in the grayscale values (GT) is extreme. If the value is too big, check the

fluorescent status. If it is dirty, clean or replace it as necessary.

Tolerance

Target

Grayscale values GT

160~180

180

CURRENT

24mA or less

Same as tolerance

FK-9F50-08-0E S2-17 FUJI MACHINE MFG. CO., LTD.

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Downloaded at 2015/06/18 12:05:48 (JST) by 5LUF0998