Epson 2070 - LQ B/W Dot-matrix Printer Service Manual page 152

Appendix
Address
2BH Manual insertion
wait time
2CH 1 Tear-off wait time
2DH, 2EH Reserved
2FH, 33H Reserved
34H, 53H Reserved
54H, 5DH Reserved
5EH, 5FH Paper edge length
60H, 61H Paper length for
rear manual insertion
62H, 63H Paper length forfront
manual insertion
64H to 66H Sub number for
customization
67H Reserved
Area 2
68H Market
69H to 70H IBM charactor table
71H Checksum of Area 2
(68-70H)
Area 3
72H Vp adjustment value
73H Vp adjustment value
(complement of 72H)
74H Bi-d adjustment
value for high speed
draft / draft mode
75 H Bi-d adjustment
value for draft copy
mode
76H Bi-d adjustment
value for LQ mode
77H Reserved
78H TPE level
79H TPE adjustment
position
7AH to Reserved
7EH
7FH Reserved
EEPROM data in Area 3 is set for each printer in the factory. Do not change this data afterwards. *a) This
datum is fixed by each printer hardware in the factory.
A-4
Data
3 to 30 (by 0.1 sec.), 00H: 2 sec. when Normal
mode. (same as default)
3sec.when Copy mode.(same as default)
3 to 30 (by 0.1 sec.) , 00H: 3 sec. (same as
default)
1 to 22 x 360 (by 1/360 inch) 0000H: 22 inches
(same as default)
1 to 22 x 360 (by 1/360 inch) 0000H: 22 inches
(same as default)
00H to 09H
0: Standard version, 1: NLSP version
0: Table2 1:Table1
–12 to +12 (in units of 1/720 inch)
–12 to +12 (in units of 1/720 inch)
–12 to +12 (in units of 1/720 inch)
–10 to +10 (in units of 1/180 inch)
LQ-2070 Service Manual
Data Format Default
00H (2or
3 sec.)
00H
(3 sec.)
00H
00H
00H
00H
00H
0000H
(22")
0000H
(22")
000000H
Standard
00H
00H
00H
00H
*a
*a
00H
00H
00H
00H
FFH
00H
00H
00H
Rev.A