Bk.-Linear Adjustment - Epson Stylus COLOR 800 Service Manual

EPSON Stylus &RORU 800
4.2.6

BK.-Linear Adjustment

BK.-M Linear adjustment is required when replacing the printhead or disassembling and assembling the
CR unit, and is performed to adjust the vertical position of the color head by using the black head for the
basis. This adjustment, which depends on the physical operation, is accomplished by moving the head
vertical adjust lever assembled to the right side of the CR unit. By running this program, the head vertical
adjustment pattern is printed to identify the misalignment caused by the vertical gap between the Black
Head and Color Head. According to the printed pattern, adjust the gap by moving the head vertical
adjustment lever. Therefore this adjustment has 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.
Enter the 4-column code which corresponds to the destination for "Memory-SW data (4 col data)"
5.
and press "ENTER" key. (See the code list in Page 4-6.)
6. Enter "2" for "Select menu : ?" to select "Adjustment/Print inspection" in the menu.
4-16
Download Service Manual and Resetter Printer at http://printer1.blogspot.com
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 4-20. 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 4-21. Input of Customer Data
1
..............
2
3
4
5
6
9
1
..............
2
3
4
5
6
9
Rev. A