EPSON Stylus COLOR 1520
4.1.9 Uni-d Adjustment
This is required when the CR unit or CR motor is replaced or removed. You perform this operation to
adjust the deviation occurs between lines printed in 2 different print directions when the printer is in the
Uni-directional printing mode.
5.
6.
7.
8.
9.
Connect the printer and the host computer with a parallel interface cable.
Start the adjustment program in the host computer.
Input the customer data. (Refer to Section 4.1.2.)
Move the cursor using
T
or
1
key to select “ADJUST” in the 1st menu. Then press the Enter key, and
the main menu appears on the monitor.
Move the cursor using
?
or
1
key to select “Uni-d ADJUSTMENT”. Then press the Enter key, and the
printer prints out the Uni-d adjustment patterns in the draft mode.
Adjust the deviation referring to the flowchart below to make the deviation less than
l/2
of the line
width.
(Start)
Select Uni-d ADJUSTMENT in th
main menu.
Print out the Uni-d adjustment
Press the Enter key.
I
Enter “0’.
1
Proceed to the
mam
menu.
i
,
Press the Space key
,
I
OK
Figure 4-10. Uni-D Adjustment Flowchart
Press Space key to repeat the operation. Press the Enter key to exit “Uni-d Adjustment”, and the
main menu appears.
Select other adjustment using
T
or
L
key, or select “RETURN TO 1st MENU” to exit the main menu.
Move the cursor using T or
L
key to select “END” and press the Enter key to exit the adjustment
program.
U
Adjusted values are not stored in the EEPROM until the printer is turned off. Therefore be sure to
turn off the printer once after the adjustment program is executed.
0
The set values are transferred to the printer when exiting this operation. Therefore do not turn off
the orinter before executing ‘Uni-d Adjustment”.
4-
12
Rev. C
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