HP 4 FAMILY - Manual (Page 73)

Table 2-9. Printer Segment Support for Font Format 16
Segment LJ 4PJ LJ 4V/
4MV
LJ 4LC LJ 4LJ
Pro
DJ 1600 LJ 5P
Galley Character – GC ✓ ✓ ✓ ✓ ✓ ✓
Vertical Substitution – VT
✓ ✓ ✓ ✓ ✓ ✓
Typeface string – TF
✓ ✓ ✓ ✓ ✓
ns
Vertical Rotation – VR
✓ ✓ ✓ ✓ ✓ ✓
Character Enhancement – CE
✓ ✓ ✓ ✓ ✓ ✓
Bitmap Resolution – BR * ns
✓ ✓ ✓
ns
✓
TrueType fonts
✓ ✓ ✓ ✓ ✓ ✓
Bitmap fonts * ns
✓ ✓ ✓
ns
✓
ns – not supported
* Format 16 bitmap font support is described beginning on page 2-63.
Description of Font
Header Segments
Each font header data segment contains three parts:
Segment Identifier
Data Segment Size
Data Segment
Segment Identifier Values
The Segment Identifier Values for the Galley Character,
Vertical Substitution Character, Typeface String, Vertical
Rotation, and Character Enhancement Segments are as
shown in the following table.
Value Mnemonic* Data Segment
18243 GC Galley Character Segment
22100 VT Vertical Substitute Segment
21574 TF Typeface String Segment
22098 VR Vertical Rotation Segment
17221 CE Character Enhancement Segment
* The mnemonic is obtained when the two bytes of this big-endian word are treated as
ASCII characters.
Printer-Specific Differences 2-37