Printing and plotting on PostScript printers
I = General information
D = PS.DEV driver
F = Fonts
T = Correct alignment of text and tables
C = Characters in the control column
O = PostScript code in a print list
S = Special features
A = Graphics (PLOT)
K = Colors in PostScript printing/plotting
E = Encapsulated PostScript files
U = Altering the plotting unit (step)
e = Printing of Euro (monetary unit) symbol
V = Kirjoittimen valinta
J = Selecting the PostScript printer
P = More information on PRINT operation
G = More information on PLOT operation