Epson Stylus Pro 9500 Service Manual page 146

EPSON Stylus Pro 9500
n Up to Bi-D adjustment patterns No. 1 ~ 3, by deciding
the value input from the panel, the adjustment
results are printed out, so it is possible to check the
adjustment results visually, but for Bi-D adjustment
pattern No. 4, even if you decide a value to input from
the panel, a printing pattern that reflects the
adjustment results is not printed, so the adjustment
results cannot be checked visually. Therefore, if you
are confirming the adjustment results for adjustment
values by printing pattern, the following DOS
program becomes necessary.
* Program Transfer Utility: Pout3.Exe
* Program Name:Bid333.prn
The program transfer method is as follows.
1. Confirm that the printer is in the Pause state.
2. Move to the DOS prompt.
3. Input "POUT__BID333.PRN."
4. Press the Enter key.
Through the above operation, a total of 9 blocks of
printing patterns are printed out in each color. The results
from the adjustment values input in the Adjustment mode
are positioned in the center pattern of the 9-block pattern
of each color.
Disassembly & Assembly
Adjustment Results
HEAD GAP ADJUSTMENT (ALIGNMENT BETWEEN HEADS)
This adjustment is performed for the following purpose.
n The GAP adjustment printing mode has been changed together
with the update to the new firmware (pigment ink), so a new
adjustment is necessary.
The following 2 items related to the GAP adjustment in the pigment ink
firmware are adjusted.
Table 4-10. Head Gap Adjustment Items
Item
Gap/200/M Head GAP adjustment / 240 cps / Normal Dot
Gap/300/N Head GAP adjustment / 333 cps / Normal Dot
NOTE: NOTE: The numbers in the above table are printed at the
beginning of the printing pattern when the adjustment pattern is
printed and show the adjustment pattern No.
1. After inputting the Bi-D adjustment, confirm that "Bi-D End" is displayed in
the LCD. The program will move to the Head Gap adjustment mode, so
press the [Enter] button.
2. Confirm that "Adj: Head LR Adj" is displayed in the LCD. Press the [Enter]
button to print the adjustment pattern.
Disassembly Flow
Revision A
Numbe
Description
#5
#6
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