Calcomp CC9100-1

Aftxxxxxxyyyyyy<CR><LF>

(x, y) is in each case 6-figure the co-ordinate as a whole number

t is the low-spirited key with the signs 0-9, A-F for the keys of the same name, AND with unlow-spirited state.

and the following the letter R is in normalfall, X with removed cursor.