Adjustment By Adjustment Program; Adjustment Program; Adjustment Program Installation Procedure - Epson Stylus Photo 720 Service Manual

EPSON Stylus Photo 720 / EPSON Stylus Photo EX3

5.3 Adjustment by Adjustment Program

For this printer, it is necessary to set each printer mechanism's own adjusting
information in order to maintain consistent printing function and quality by eliminating
differences of each printer mechanism's characteristics. Therefore, in case that the
combination of the printer mechanism and MAIN board changes or the printhead is
replaced during the repair service, you must set and save the correct information to the
MAIN board, using the exclusive adjustment program.

5.3.1 Adjustment Program

This adjustment program is exclusive for Windows: the OS that allows operation of
this program is Windows 95/98.
This adjustment program operates only under Windows 95/98:
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C H E C K
This program does not operate under DOS or Windows 3.X.
P O I N T
This adjustment program automatically installs the appropriate
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program according to your OS.
Perform this adjustment program using parallel I/F port.
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Table 5-2. Adjustment Program
No. Main Menu
1 Adjustment
2 Maintenance
3 Print A4 pattern
Adjustment
Service Item
Head voltage ID input
Head angular adjustment
Bi-Directional adjustment
USB ID check/input
Head cleaning
Initial ink charge
Protection counter check/clear
Print A4 pattern
Adjustment by Adjustment Program
The following is the main menu UI of this program.
Figure 5-3. Main Menu

5.3.2 Adjustment Program Installation Procedure

This adjustment program is in the 3.5 2HD FD. The first FD is the installer disk. When
you execute Setup.exe, the installation of the program will be started under Windows
95/98. After installation is completed, the Stylus Photo 720 EX3 for Win95 (or Win98)
icon will be automatically made in the program menu. Go "Start"
"Adjustment Program" and click the icon to start this program.
Revision A
→ →
"Program"
98