Technical data

Section 1: Introduction
16
To run the printer test, follow these steps:
1
Make sure the paper and ribbon are installed.
2
Turn the printer Off.
3
Press Line Feed while you turn the printer On.
4
After a few seconds, release Line Feed.
To stop or interrupt the printer test:
1
Press Start/Stop. The test stops after a complete line of characters has
printed.
2
Press Start/Stop to continue the printer test.
Programming Examples
Examples in this manual have been formatted to be processed by a simple
BASIC program. The BASIC program reads an input file and writes data to an
output file. Printer commands may be entered into the input file in a
hexadecimal format and enclosed with opening and closing delimiters.
The opening delimiter is a less-than symbol, ’<’, followed by an ’x’. The ’x’ may
be either upper or lower case. The closing delimiter is a greater-than symbol,
’>’.
Within the delimiters, hexadecimal data must be presented in two-digit pairs.
White space, blanks, carriage returns and line feeds may be used between the
pairs. In addition, a comment may be added to the end of a line by using a
minus sign, ’-’, at the start of the comment. All data after a minus sign is ignored
until a carriage return or line feed is encountered.
The example format used in this book is shown below:
All of the examples use this encoding method and have been tested using the
following BASIC program:
1000 INPUT "Enter file name to be printed"; FILENAME$
1010 OPEN FILENAME$ FOR INPUT AS #1
1020 OPEN "prtrout.bin" FOR OUTPUT AS #2
1030 WHILE EOF(1) = 0
1040 I$ = INPUT$(1, #1)
<x
1B36
-
select character set 2
1B5B0400000001B5
-
select code page 437
1B5B640100A0
-
set print quality to letter quality
1B5B4905000055007801
-
set font global to Courier 12
>