Epson LQ-2180 - Page 50

LQ-2180 Revision A
Appendix EEPROM Address Map 50
Table 7-7. EEPROM Address Map (7/7)
*a) These data are fixed by each printer hardware in the factory. They
should not be changed afterwards.
Address Data Data Format
Q-pit
data
Factory
setting
Area 2
68H Market
0: Standard version
1: NLSP version
00H 00H
69H IBM character table
0: Table2
1: Table1
00H 00H
70H (reserved) 00H 00H
71H Check sum of Area 2 00H 00H
Area 3
72H Vp adjustment value 80H *a)
73H Vp adjustment value
(complement of 72H)
7FH *a)
74H Bi-d adjustment value for high
speed draft / draft mode
-12 to +12
(by 1/720 inch)
00H *a)
75H Bi-d adjustment value for draft
copy mode
-12 to +12
(by 1/720 inch)
00H *a)
76H Bi-d adjustment value for LQ
mode
-12 to +12
(by 1/720 inch)
00H *a)
77H (reserved) 00H 00H
78H TPE level FFH FFH
79H TPE adjustment position -10 to +10
(by 1/180 inch)
00H 00H
7AH to
7FH
(reserved) 00H 00H
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