Service manual

Address Data Data Format Default
2BH Manual insertion
wait time
3 to 30 (by 0.1 sec.), 00H: 2 sec. when Normal
mode. (same as default)
3sec.when Copy mode.(same as default)
00H (2or
3 sec.)
2CH 1 Tear-off wait time 3 to 30 (by 0.1 sec.) , 00H: 3 sec. (same as
default)
00H
(3 sec.)
2DH, 2EH Reserved 00H
2FH, 33H Reserved 00H
34H, 53H Reserved 00H
54H, 5DH Reserved 00H
5EH, 5FH Paper edge length 00H
60H, 61H Paper length for
rear manual insertion
1 to 22 x 360 (by 1/360 inch) 0000H: 22 inches
(same as default)
0000H
(22")
62H, 63H Paper length forfront
manual insertion
1 to 22 x 360 (by 1/360 inch) 0000H: 22 inches
(same as default)
0000H
(22")
64H to 66H Sub number for
customization
00H to 09H 000000H
Standard
67H Reserved 00H
Area 2
68H Market 0: Standard version, 1: NLSP version 00H
69H to 70H IBM charactor table 0: Table2 1:Table1 00H
71H Checksum of Area 2
(68-70H)
00H
Area 3
72H Vp adjustment value *a
73H Vp adjustment value
(complement of 72H)
*a
74H Bi-d adjustment
value for high speed
draft / draft mode
–12 to +12 (in units of 1/720 inch) 00H
75 H Bi-d adjustment
value for draft copy
mode
–12 to +12 (in units of 1/720 inch) 00H
76H Bi-d adjustment
value for LQ mode
–12 to +12 (in units of 1/720 inch) 00H
77H Reserved 00H
78H TPE level FFH
79H TPE adjustment
position
–10 to +10 (in units of 1/180 inch) 00H
7AH to
7EH Reserved 00H
7FH Reserved 00H
❇ 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.
Appendix LQ-2070 Service Manual
A-4 Rev.A