Service manual

EPSON Stylus COLOR 480 Revision B
Appendix Connector Summary 132
28H Reserved 00H 00H
29H
Bi-d Alignment
request
bit2 :Bi-d Alignment request
(0=request, 1=no request)
00H 00H
2AH
Reserved for CG
table
00H 00H
2BH-2FH
Reserved for USB
00H 00H
30H-39H 00H 00H
3AH-3DH 00H 00H
3EH CR-phase of Home 00H 00H
3FH reserved 00H 00H
40H
Password 3
5AH 5AH
41H 0FH 0FH
42H Ink flags
bit7: reserved
bit6: black “one time”
bit5: color “one time”
bit4: Initial fill required
bit3: reserved
bit2: in cleaning seq.
bit1: black CL required
bit0: color CL required
10H 10H
Table 7-7. EEPROM Address Map (continued)
Address Explanation Setting
QPIT
setting
Factory
setting
43H Ink flags 2
bit5: Printed after Cleaning
0: Not printed after Cleaning
1: Printed after Cleaning
bit4: YMC first cartridge
0: Not first cartridge
1: first cartridge
bit3: Black first cartridge
0: Not first cartridge
1: first cartridge
bit2: YMC cartridge changed
and cleaned
0: first cartridge
1: changed
bit1: Black cartridge changed
and cleaned
0: first cartridge
1: changed
bit0: Black cartridge changed
and cleaned
0: with YMC cartridge
1: alone
00H 00H
44H-47H
Ink counter Cb (total)
1 count = 100 (ng)
00H 00H
48H-4BH
Ink counter Cy (total)
1 count = 100 (ng)
00H 00H
4CH-4FH
Ink counter Cm
(total)
1 count = 100 (ng)
00H 00H
50H
Password 4
5AH 5AH
51H 0FH 0FH
52H-55H
Ink counter Cc (total)
1 count = 100 (ng)
00H 00H
Table 7-7. EEPROM Address Map (continued)
Address Explanation Setting
QPIT
setting
Factory
setting