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Support Group Application Note No. 002, Issue 1
19) Carriage Return
VDU1, 13
20) Audible Alarm
VDU1, 7
21) Clear Printer Buffer
VDU1, 127
22) Plotter Programming
Although it is possible to program graphics dump routines in BASIC the result would be very slow due to
the large amount of information that must be processed. Any routine of this type should therefore be
written in machine code. Such a "Printer Dump Routine" is available from Acorn for the JP101.
Support Group Application Note No. 002, Issue 1
Performs a single line feed
Activates audible alarm lasting about 300msec.
Clears print buffer and resets print head. Does not affect tab programs etc.
16th June 1992
6
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