Epson 440 User Manual
Page 175
EPSON Stylus Color 440/640/740
Revision A
Chapter 7
Appendix
175
Table A-30.
Stylus Color 740
EEPROM Address Map (Coutinued)
Address
Explanation
Setting
QPIT
Settings
Factory
Settings
14H
Head actuator
rank ID for lwEF
00H
(*1)
15H
Bi-D Adjustment
data for Normal-
dot
-36<=n=<+36
(by 1/1440 inch)
00H
(*1)
16H
Bi-D Adjustment
data for Micro-dot
-36<=n=<+36
(by 1/1440 inch)
00H
(*1)
17H
Bi-D Adjustment
data for Variable-
dot
-36<=n=<+36
(by 1/1440 inch)
00H
(*1)
18H
Uni-D adjustment
data
-36<=n=<+36
(by 1/1440 inch)
00H
(*1)
19H
Reserved for
adjustment data
00H
-
1AH
Reserved for
adjustment data.
00H
-
1BH
1st dot position
adjustment data
-40<=n=<+40
(by 1/1440 inch)
00H
(*1)
1CH
Carriage speed
adjustment data
-4<=n<=+4
(by G.A. timer unit)
00H
(*1)
1DH
Carriage phase
on Home
00H
-
1EH
Paper sensor
adjustment data
-127<=n<=+127
(by 1/720 inch)
00H
(*1)
1FH
ERROR Code
00H
00H
20H
CPSl password
00H
00H
21H
00H
00H
22H
00H
00H
23H
00H
00H
24H
CPSI license flag
0: disable 1: enable
00H
00H
25H
CPSl font license
0: disable 1: enable
00H
00H
26H
Interface selection 0: Auto, 1: Parallel
2: Serial, 3: USB
00H
00H
(*2)
Table A-31.
Stylus Color 740
EEPROM Address Map (Coutinued)
Address
Explanation
Setting
QPIT
Settings
Factory
Settings
27H
Interface time-out
0 to 255 (by second, value of 0
means 10 seconds)
0AH
0AH
28H Compatibility
speed
0: Fast, 1: Slow
2: Special-1, 3: Special-2
00H
00H
29H
ECP speed *
3
0: Fast, 1: Slow
00H
00H
2AH
00H
00H
2BH
I/F Control flags
bit 1: ECP mode
(0=Off, 1=On) *
4
bit 0: IEEE1284 mode
(0=On, 1=Off) *
5
00H
00H
2CH
00H
01H
2DH
Reserved for USB
00H
-
2EH
Reserved for USB
00H
-
2FH
Reserved for USB
00H
-
30H
Font
0: Roman, 1: Sans Serif
2: Courier, 3: Prestige
4: Script, 10: Roman T
11: Sans Serif, 7: Draft
00H
02H
31H
Pitch
0: 10 cpi, 1: 12 cpi
2: 15 cpi, 3: 17 cpi
4: 20 cpi, 5: Proportional
00H
00H
32H
Print direction
control
0: Bi-D
1: Uni-D
2: Auto
02H
02H
*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