Head Angular Adjustment - Epson Stylus COLOR 800 Service Manual

4.2.5

Head Angular Adjustment

This adjustment must be operated when replacing the printhead or disassembling and assembling the CR
unit in order to attach the printheads at the proper angular on the level. This adjustment , performed on
physical basis, is accomplished by moving the head angular adjustment lever assembled to the front side
of the CR unit. You can identify and adjust the slant according to the result on the test pattern output
during the adjusting program. Therefore there is no value to be written into the EEPROM on the C202
MAIN board. The adjustment procedure is as follows;
1. Set this program to FFD on your PC and turn the PC on.
2. The program automatically sets up and the following menu appears on the screen.
3. Enter "1" for "Select menu : ?" to select "Input of customer data" in the menu.
4. Press "ENTER" key, and the menu below appears.
5. Enter the suitable 4 columns data for "Memory-SW data (4 col data)" and press "ENTER" key.
Regarding the suitable 4 columns data, refer the page 4-6.
Enter "2" for "Select menu : ?" to select "Adjustment/Print inspection" in the menu.
6.
Rev. A
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Stylus COLOR 800 J70C00E
Customer : Standard Customer DATA < **** > 12-03-1996
.....................
Input Customer data
Adjustment/Print inspection
................
Changing of center value
........................
Input of comment
..........................
Change of date
..........................
Change of time
END
Select Menu ?_
Figure 4-16. Main Menu
Stylus COLOR 800 J70C00E
Customer : Standard Customer DATA < **** > 12-03-1996
.....................
Input Customer data
Adjustment/Print inspection
................
Changing of center value
........................
Input of comment
..........................
Change of date
..........................
Change of time
END
Select Menu : 1
Input the customer data
Memory-SW data (4col data) : ?
Figure 4-17. Input of Customer Data
1
..............
2
3
4
5
6
9
1
..............
2
3
4
5
6
9
Adjustment
4-13