Radio Shack TRS-80 Model II Reference Manual page 88

Model II TRSDOS
Notes:
I. PRINT always tries to output to the printer. If you do not have a printer on-line,
this will normally give you an error. To avoid this, first execute the command:
FORMS 0
which" dummies" all printer output. You can then PRINT to the video by using the
v option.
2. PRINT does a top ofform before it starts printing.
3. Unprintable characters (undefined control codes and codes> 127) are printed
as periods.
Sample Use
Suppose you have a BASIC program named PROGRAM/TXT. It was saved in
ASCII-format. You can print it without starting BASIC. Type:
PRINT PROGRAM/TXT V
for video and printer output.
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