Forward And Backward Compatibility Modes For The Lexmark C520, C522N, C524, C524N, C524Dn, C530Dn, C532N, C534N, C534Dn, C534Dn, C534Dtn, C770, C770N, C772, C772N, C920, C920N, C920Dn, C920Dnf; Standard Pcl Emulation Fonts - Lexmark C520 Technical Reference

You can also select fonts using PJL commands. The selection parameter is the
number portion from the font identifier shown on the font sample pages, such as 0 or
76 from font identifiers R0 or R76. Use the PJL values shown in the tables beginning
on page 2-9 to select a symbol set. If a symbol set does not have a PJL value, use the
symbol set ID to select the symbol set. A font selection can be either temporary or set
as the default.
Use the following PJL commands to select fonts: FONTSOURCE, FONTNUMBER,
PITCH, PTSIZE, SYMSET, SET, DEFAULT. See "Table 3-5: Common Variables for
PCL Emulation" on page 3-48 for more information about these commands.
Forward and Backward Compatibility Modes for the
Lexmark C520, C522n, C524, C524n, C524dn, C530dn, C532n,
C534n, C534dn, C534dn, C534dtn, C770, C770n, C772, C772n,
C920, C920n, C920dn, C920dnf
Your PCL emulation has forward and backward compatibility modes. The forward
compatibility mode is used to emulate the fonts in the Hewlett-Packard Company's
LaserJet 4050. The backward compatibility mode is used for compatibility with the
Hewlett-Packard Company's LaserJet 5 and the Lexmark family of printers.

Standard PCL Emulation Fonts

The following table lists the font selection commands for forward and backward
compatibility mode for each of the 47 standard PCL emulation fonts. Since the font
selection commands for the forward and backward compatibility modes are identical,
they are listed together in the table.
Table 2-2: Forward and Backward Compatibility Font Selection Commands
Standard PCL Emulation Font Name
Courier
Courier Italic
Courier Bold
Courier Bold Italic
CG Times
CG Times Italic
1
This font is not implemented in the Hewlett-Packard Company's LaserJet 4050.
2-9
Forward and Backward Compatibility Mode
Spacing Style
0 0
0 1
0 0
0 1
1 0
1 1
PCL
Weight Typeface
0 4099
0 4099
3 4099
3 4099
0 4101
0 4101