Download DP8340 Parallel Interface User`s Manual

If the position into which the download character is written
(the character code) is defined as (21)H, (22)H, (23)H, then
we have n1 = (21)H, n2 = (23)H The relation between the
character pattern data and the print head assigns the 9 pin as
unused. Therefore, m0 = (80)H.
If data m1 to m18 is converted to hexadecimal, it appears as
follows.
Data
m1
m2
m3
m4
m5
Binary
10100000
10100000
10111110
10100000
10100000
DATA TRANS MISSION
Hex.
A0
A0
BE
A0
A0
Data
m1
m2
m3
m4
m5
Binary Hex.
10011000 98
11100100 E4
10000010 82
11100100 E4
10011000 98
Data
m1
m2
m3
m4
m5
Binary Hex.
11111111 FF
10000011 83
10111101 BD
11000001 C1
11111111 FF
(1) Difine download (1B)H (26)H (00)H (21)H (23)H (80)H
(A0)H (A0)H (BE)H (A0)H (A0)H
(80)H (98)H (E4)H (82)H (E4)H (98)H
(80)H (FF)H (83)H (BD)H (C1)H
(FF)H
(2) Select download (1B)H (25)H (01)H
(3) Character code (21)H (22)H (23)H (A0)H
(4) Cancel download (1B)H (25)H (00)H
(5) Character code (21)H (22)H (23)H (0A)H
PRINT SAMPLE
CODE
FUNCTION
ESC a n
(1B)H (61)H n
n-line feed
OUTLINE
After printing the data in the current line, n lines are fed by this
code. The value of n ranges from 1 to 120.
CODE
ESC C n
(1B)H (43)H n
Sets page length in lines
FUNCTION
OUTLINE
This code sets the length of a page to n lines. The value of n
ranges from 1 to 120. On initialization, the page length
default condition will be 42 lines. The line feed pitch is onesixth inch.
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