HP PCL/PJL reference (PCL 5 Printer Language) - Technical Reference Manual Part II

EN WU, Pen Width Unit Selection 22-47
z Type — Specifies how the width parameter of the Pen Width
(PW) command is interpreted.
• 0 — Metric. Interprets the pen width parameter in millimeters.
Specifying type 0 defaults all pen widths to 0.35mm.
• 1 — Relative. Interprets the pen width parameter as a
percentage of the diagonal distance between P1 and P2.
Specifying type 1 defaults all pen widths to 0.1% of the
diagonal distance from P1 to P2.
If the specified type parameter is not 0 or 1, the printer ignores the
command.
A WU command remains in effect until another WU command is
executed, or the printer is initialized. WU is not defaulted by the
Default Values (DF) command.
Table 22-27
Related Commands Group
PW, Pen Width The Line and Fill Attributes Group
SP, Select Pen