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CommandsAppendix —A
49PK80 Series 80-Column Prin ter User’s Manual
ESC{VR?} — Version
This reports the firmware, boot code, and download file number.
Query F ormat
ESC{VR?}
Reply Format
{VR!F:x;B:x;D:x}
Reply Example
{VR!F:4.09;B:2.05;D:1.0}
S VR! ThisisareplytoaVERSIONquery.
S F:4:09; The firmware (main program) version is 4.09.
S B:2.05; The boot code version is 2.05.
S D:1.0; The download file version is 1.0.
Query Reply Definition of Reply
F n.nn Firmware ve rsion is n.nn
B n.nn Boot code version is n.nn
D n.n Download (fonts, graphics, formats) version is n.n