Epson LX-300+ Service Manual

LX-300+/1170 Revision C
Appendix EEPROM Address Map
1
10
57H Reserved 00H 00H
58H *ACK timing data
Refer to Appendix E. I/F timing
data
00H 01H
59H
*ACK timing data
(complement of
58H)
00H 00H
5AH,
5BH
Reserved 0000H 0000H
5CH,
5DH
TOF Minimum
value
-144 to -72, 0: -72 (4.2mm)
When it is bigger than -72, the
value is considered as -72.
00H 00H
5EH
Copy mode
Energy save mode
----
b0: Copy mode (0: off 1: on)
b1: Energy save mode (0: on 1:
off)
b2 to b7: Reserved
00H 00H
5FH Reserved 00H 00H
60H,
61H
Page length for rear
manual insertion
1 to 22x432 by 0.0588mm (1/432
inch)
0000H: 558.8mm (22 inches:
same as default
0000H 0000H
62H Data length
0: 8 bit
1: 7 bit
00H 00H
63H-
67H
Reserved 00H 00H
Area 2 00H 00H
68CH-
6AH
Sub-number of
customization
00H to 09H
000000H
(Standard)
000000H
(Standard)
6BH Reserved 00H 00H
6CH Market
0: Standard version
1: NLSP version
00H 00H
Table 7-13. EEPROM Address Map (continued)
Address Explanation Setting
QPIT
Settings
Factory
Settings
6DH IBM character table
0: Table2
1: Table1
00H 00H
6DH IBM character table
0: Table2
1: Table1
00H 00H
6EH Fatal Error 00H 00H
6FH Printable column
0: 80 columns
1: 136 columns
01H 01H
Area 3
70H
Vp adjustment
value
*1 *1
71H
Vp adjustment
value
(complement of
70H)
*1 *1
72H
Bi-d adjustment
value for high speed
draft mode
-12 to +12 by 0.0353mm (1/720
inch)
00H *1
73H
Bi-d adjustment
value for draft mode
-12 to +12 by 0.0353mm (1/720
inch)
00H *1
74H
Bi-d adjustment
value for NLQ
mode
-12 to +12 by 0.0353mm (1/720
inch)
00H *1
75H Reserved 00H 00H
76H Reserved 00H 00H
77H 2 in 1 board
0: Yes
1: No
00H *1
78H-
7FH
Reserved 00H 00H
Table 7-13. EEPROM Address Map (continued)
Address Explanation Setting
QPIT
Settings
Factory
Settings

Epson LX-300+ Specifications

General

Emulation	Epson ESC/P, IBM PPDS
Print Method	9-pin, impact dot matrix
Interface	Parallel
Paper Handling	Friction feed
Dimensions	366 x 275 x 159 mm
Paper Width	4 - 10 inches