Specifications

EPSON Stylus Color 440/640/740 Revision A
Chapter 7 Appendix 177
Table A-34.
Stylus Color 740 EEPROM Address Map (Coutinued)
Address Explanation Setting
QPIT
Settings
Factory
Settings
4CH Ink counter Cm 00H 00H
4DH 00H 00H
4EH 00H 00H
4FH 00H 00H
50H Ink counter Cc 00H 00H
51H 00H 00H
52H 00H 00H
53H 00H 00H
54H Ink counter Clm 00H 00H
55H 00H 00H
56H 00H 00H
57H 00H 00H
58H Ink counter Clc 00H 00H
59H 00H 00H
5AH 00H 00H
5BH 00H 00H
5CH Ink counter Rb 00H 00H
5DH 00H 00H
5EH Ink counter Ry 00H 00H
5FH 00H 00H
60H Ink counter A 00H 00H(*2)
61H 00H 00H(*2)
62H Power off time 00H 00H(*2)
63H 00H 00H(*2)
64H CL time 00H 00H(*2)
65H 00H 00H(*2)
66H accumulated
printing time
00H 00H
67H 00H 00H
68H Reserved for ink
system
00H -
69H Reserved for ink
system
00H -
Table A-35.
Stylus Color 740 EEPROM Address Map (Coutinued)
Address Explanation Setting
QPIT
Settings
Factory
Settings
6AH Printer-ID Strings
[22]
00H 00H
6BH 00H 00H
6CH 00H 00H
6DH 00H 00H
6EH 00H 00H
6FH 00H 00H
70H 00H 00H
71H 00H 00H
72H 00H 00H
73H 00H 00H
74H 00H 00H
75H 00H 00H
76H 00H 00H
77H 00H 00H
78H 00H 00H
79H 00H 00H
7AH 00H 00H
7BH 00H 00H
7CH 00H 00H
7DH 00H 00H
7EH 00H 00H
7FH 00H 00H
*1:
Adjusted at factory
*2:
Initialized after panel initialization of EEPROM is performed.
*3: BUSY signal delay time form fall-edge of a -STB signal.
(Fast: Maximum 1MB/s, Slow: Maximum 600KB/s
*4: Select IEEE1284 transfer mode. (ECP or Nibble)
*5: Enable or disable reverse transfer. (When disabled, ignore -SLIN signal