Compuprint 4247-L03 Programmer Manua Instrukcja Użytkownika Strona 53

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BYTE # BIT # LQ WIRE # DRAFT WIRE #
SUBSCRIPT
WIRE #
SUBSCRIPT
WIRE #
171119
622210
533311
444412
355513
266614
177715
088816
2799917
6 10101018
5 11111119
4 12121220
3 13131321
2 14141422
1 15151523
0 16161624
371717Note: Only 2 Bytes are required for
superscript/subscript characters.
61818
51919
42020
32121
22222
12323
02424
If a data bit has a value of 1, the corresponding wire is fired. If a data bit has a value of 0, the wire is not
fired. In general, the user of this feature must be careful that the number of bytes of downloaded
information is equal to 3 x width of the character being defined (a
1
) or the results will be unpredictable.
Only one print mode type may be downloaded at a time. That is, if draft characters have been
downloaded, then selecting Letter Quality and downloading characters will cause the draft download
characters to be cleared. This applies similarly to script characters.
ESC :
Copies characters from ROM to RAM. (EPSON)
ASCII Code ESC : NUL n 0
Hexadecimal Value X'1B' X'3A' 00n00
Decimal Value 27 58 n0
This code copies the character generator in ROM into RAM area dedicated to the user-defined characters.
The n parameter represents the LQ type style. It copies the data for the characters between 0 and 255
(from the italic character table) of the Courier or Gothic font from ROM to RAM memory according to the
following values:
Chapter 2. EPSON/IBM Mode 37
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