Epson Stylus Color 660 Service Manual page 213

EPSON Stylus Color 440/640/740
Table A-30.
Stylus Color 740
Address Explanation
14H Head actuator
rank ID for lwEF
15H Bi-D Adjustment -36<=n=<+36
data for Normal- (by 1/1440 inch)
dot
16H Bi-D Adjustment -36<=n=<+36
data for Micro-dot (by 1/1440 inch)
17H Bi-D Adjustment -36<=n=<+36
data for Variable- (by 1/1440 inch)
dot
18H Uni-D adjustment -36<=n=<+36
data (by 1/1440 inch)
19H Reserved for
adjustment data
1AH Reserved for
adjustment data.
1BH 1st dot position -40<=n=<+40
adjustment data (by 1/1440 inch)
1CH Carriage speed -4<=n<=+4
adjustment data (by G.A. timer unit)
1DH Carriage phase
on Home
1EH Paper sensor -127<=n<=+127
adjustment data (by 1/720 inch)
1FH ERROR Code
20H CPSl password
21H
22H
23H
24H CPSI license flag 0: disable 1: enable
25H CPSl font license 0: disable 1: enable
26H Interface selection 0: Auto, 1: Parallel
2: Serial, 3: USB
Chapter 7 Appendix
EEPROM Address Map (Coutinued)
QPIT
Setting
Settings Settings
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
Table A-31.
Stylus Color 740
Factory
Address Explanation
(*1) 27H Interface time-out
(*1) 28H Compatibility
speed
29H ECP speed *
(*1)
2AH
2BH I/F Control flags
(*1)
(*1)
2CH
2DH Reserved for USB
-
2EH Reserved for USB
2FH Reserved for USB
-
30H Font
(*1)
(*1)
31H Pitch
-
32H Print direction
(*1)
control
00H
*3: BUSY signal delay time form fall-edge of a -STB signal.
00H (Fast: Maximum 1MB/s, Slow: Maximum 600KB/s
*4: Select IEEE1284 transfer mode. (ECP or Nibble)
00H
*5: Enable or disable reverse transfer. (When disabled, ignore -SLIN signal
00H
00H
00H
00H
00H
(*2)
EEPROM Address Map (Coutinued)
Setting
0 to 255 (by second, value of 0
means 10 seconds)
0: Fast, 1: Slow
2: Special-1, 3: Special-2
3
0: Fast, 1: Slow
bit 1: ECP mode
4
(0=Off, 1=On) *
bit 0: IEEE1284 mode
5
(0=On, 1=Off) *
0: Roman, 1: Sans Serif
2: Courier, 3: Prestige
4: Script, 10: Roman T
11: Sans Serif, 7: Draft
0: 10 cpi, 1: 12 cpi
2: 15 cpi, 3: 17 cpi
4: 20 cpi, 5: Proportional
0: Bi-D
1: Uni-D
2: Auto
Revision A
QPIT Factory
Settings Settings
0AH 0AH
00H 00H
00H 00H
00H 00H
00H 00H
00H 01H
00H -
00H -
00H -
00H 02H
00H 00H
02H 02H
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