Epson Stylus Color 640 Service Manual page 173

EPSON Stylus Color 440/640/740
Table A-26.
Stylus Color 440/640 EEPROM Address Map (Continued)
Address Explanation
66H Ink counter A
67H
68H power off time
69H
6AH CL time
6BH
6CH accumulated 0: 0 minute
printing time 1: 15 minutes
6DH
2: 30 minutes
3: 60 minutes
4: 90 minutes
5: 120 minutes
6EH Stylus Color 440 0: Normal x2 dot
Dot size for
1: Normal x1 dot
Economy mode
Stylus Color 640
Reserved
6FH Reserved
70H Password 7
71H
72H to customized model string of counter
name strings of model field for
79H,
Device ID
7AH to
7FH
Chapter 7 Appendix
QPIT Factory
Setting
Settings Settings
00H 00H 2
00H 00H 2
00H 00H 2
00H 00H 2
00H 00H 2
00H 00H 2
00H 00H
00H 00H
00H 00H
(*4)
00H
00H
5AH
0FH
00H 00H
Notes:
**: Change model name of IEEE1284 device ID
*1.Adjusted at factory.
*2.Initialized after panel initialization is performed.
*3.01H is a factory setting for pacific market. (This note for the address 35H is only
applicable for the Stylus Color 440.)
*4.This function uses in the case that Raster graphics of 180 x 180 dpi (It is "economy"
binding in a driver.) is printed and specifies the size of a dot.
An ink life can be improved, by making this binding a normal x 1 dot, although an
ordinariness prints it with normal x2 dot. Yet, the printing result becomes pale even
since before. This function is implemented in the firmware subsequent to version
Kaxxxx. Refer to the tables below.
Table A-27. Economy Mode Specifications
Normal x2 dot
Ink life
color
Table A-28. EEPROM Value and Dot Size
Value of EEPROM (6EH)
-
-
-
-
Normal x1 dot
the same as before improved
the same as before becomes pale
Dot Size
00H Normal x2 dot
01H Normal x1 dot
Revision A
173