HP 5100tn HP PCL/PJL reference - PCL 5 Comparison Guide - Page 94
Character Enhancement Segment, Where: ScaleFactor is Bytes 64 and 65 from the Font Format
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• If the Vertical Rotation Segment is not downloaded with the font definition, a default value is used for the Descender value. The default value is set to the following: Descender value = -36/256 * ScaleFactor Where: ScaleFactor is Bytes 64 and 65 from the Font Format 16 Font Header. Character Enhancement Segment This segment indicates whether the pseudo-bold or pseudo-italic enhancements can be performed on a downloaded font. The structure of the Character Enhancement Segment is: Byte 15 (MSB) 8 7 (LSB) 0 Byte 0 CE (17221) 1 2 Data Segment Size (8) 3 4 5 6 Style 7 8 9 10 Stroke Weight 11 12 Reserved 13 * This segment is for Font Format 16. The Data Segment Size field for Font Format 16 fonts is 4 bytes; the segment for Font Format 15 fonts is identical except the Data Segment Size field is 2 bytes instead. • Style (UINT32)-This field specifies the style types that the printer is allowed to perform on the font characters. 31 43 0 Reserved Posture Bit Positions (#) = Posture 1 = Italics 0, 2, 3 = Reserved 2-46 Printer-Specific Differences ENWW