Adjustment Program Feature - Epson 680Pro - LQ B/W Dot-matrix Printer Service Manual

EPSON Stylus COLOR 680/777/777i

5.1.2 Adjustment Program feature

This adjustment program is exclusive for Windows: the OS that allows operation of
this program is Windows 98. The following shows programs included in this program.
n This adjustment program operates only under Windows 98: This
program does not operate under DOS or Windows 3.X, 95, NT.
n This adjustment program automatically install the appropriate
program according to your OS.
n Perform this adjustment program using parallel I/F port or USB.
The adjustment program enables you to set various values correctly to prevent
malfunction and fluctuation of printing quality and printing function caused by
difference in components and assembly when the printer compnents are replaced
during repair. Basic adjustment items by using this program are shown as fllows.
Table 5-2. Basic adjustment items
No. Main Menu
1 Adjustment
2 Maintenance items
3 Check pattern printing
4 Appendix
The user interface of the main menu on this program is shown below.
Adjustment
Service
Head ID input
Bi-D adjustment
USB ID input
Head cleaning
Initial ink charge
Refurbishment for DOA
Protection counter check / reset
A4 check pattern print
CSIC information
EEPROM check / Write
Figure 5-1. Adjustment program main menu
Overview
Revision B
102