Service manual

EPSON Stylus COLOR 480 Revision B
Appendix Connector Summary 131
7.1.2 EEPROM Address Map
Table 7-7. EEPROM Address Map
Address Explanation Setting
QPIT
setting
Factory
setting
00H
Password 0
5AH 5AH
01H 0FH 0FH
02H Market
0: World
1: Japan
2: Custom (MJ-)**
3: Custom (Stylus COLOR)**
4: Custom (other name)**
00H 00H
03H 1st dot adjustment -40 ≤ n ≤ 40 (by 1/1440 inch) 00H (*1)
04H
Bi-D adjustment data
(Multi shot 2)
-36
≤ n ≤ 36 (by 1/1440 inch) 00H (*1)
05H
Bi-D adjustment data
(Multi shot 1)
-36 ≤ n ≤ 36 (by 1/1440 inch) 00H (*1)
06H
Uni-D adjustment
data
-36
≤ n ≤ 36 (by 1/1440 inch) 00H (*1)
07H
Bi-D adjustment data
(Variable shot)
-36 ≤ n ≤ 36 (by 1/1440 inch) 00H (*1)
08H
Carriage speed
adjustment data
-4
≤ n ≤ 4 (by G.A. timer unit) 00H 00H
09H
Head actuator rank
ID for VhL
00H (*1)
0AH
Head actuator rank
ID for VhN
00H (*1)
0BH
Head actuator rank
ID for VhM
00H (*1)
0CH
Head actuator rank
ID for VhV
00H (*1)
0DH
Head actuator rank
ID for AR
00H (*1)
0EH Head rank MW-ID 00H 00H
0FH Reserved 00H 00H
10H
Password 1
5AH 5AH
11H 0FH 0FH
12H
Head actuator rank
ID for IWAB
00H 00H
13H
Head actuator rank
ID for IWCD
00H 00H
14H
Head actuator rank
ID for IWEF
00H 00H
15H Reserved 00H 00H
16H-19H
Custom EEPROM
sub number
00H 00H
1AH-
1DH
Reserved 00H 00H
1EH Reserved 00H 00H
1FH-21H Reserved 00H 00H
22H Interface selection
0: Auto 1: Parallel
2: Serial 3: USB (Reserved)
00H 00H
23H Interface wait time 0 to 255 (by second) 0AH 0AH
24H
Parallel I/F speed
(Reserved)
0: High speed 1: Normal 00H 00H
25H
IEEE1284.4 for
Parallel
0: Auto 1: On
2: Off
01H 01H
26H
Reserved for
IEEE1284.4 for USB
0: Auto 1: On
2: Off
00H 00H
27H
Print direction
control
0: Bi-D 1: Uni-D
2: Auto
02H 02H
Table 7-7. EEPROM Address Map (continued)
Address Explanation Setting
QPIT
setting
Factory
setting