Lexmark W810 用户指南

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页码 236
Understanding fonts
154
Scalable fonts (also called outline fonts) are stored as computer programs that define the 
outlines of the characters in the font. Each time you print characters from a scalable font, 
the printer creates a bitmap of the characters at the point size you choose and saves it 
temporarily in printer memory. 
These temporary bitmapped fonts are deleted when you turn off or reset the printer. Scal-
able fonts provide the flexibility of printing in many different point sizes.
Your printer uses different scalable font formats for downloading fonts to the printer. 
PCL 6 emulation uses 
Intellifont and TrueType scalable fonts. PostScript 3 emulation uses 
Type 1 and TrueType scalable fonts. There are thousands of different scalable fonts avail-
able in these different font formats from numerous font suppliers.
If you plan to use many downloadable bitmapped or scalable fonts or if you plan to use 
many different sizes of scalable fonts, you may need to purchase additional memory for 
your printer. 
Resident fonts
Your printer is equipped with resident fonts stored permanently in printer memory. Differ-
ent fonts are available in PCL 6 and PostScript 3 emulations. Some of the most popular 
typefaces, like Courier and Times New Roman, are available for all printer languages.
The following tables list all the fonts resident in your printer. See page 163 for instructions 
on how to print samples of the fonts. You can select the resident fonts from your software 
application, or from the operator panel if you are using PCL 6 emulation.
Support for the euro currency character is included in all applicable fonts for both Post-
Script and PCL emulations. Twelve of the PCL symbol sets support the euro character 
including all seven Windows symbol sets.
Both PostScript and PCL emulations have forward and backward compatibility modes. 
The 
forward compatibility mode is used to emulate the fonts in the Hewlett-Packard Com-
pany’s LaserJet 4050. The
 backward compatibility mode is used for compatibility with the 
Lexmark Optra S family of printers. Refer to the 
Technical Reference for more information 
about backward and forward compatibility.