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

EN CI, Circle 20-29
Figure 20-17
Table 20-18
Related Commands Group
EW, Edge Wedge The Polygon Group
WG, Fill Wedge
SC, Scale The Configuration/Status Group
AA, Arc Absolute The Vector Group
AR, Arc Relative
AT, Absolute Arc Three Point
RT, Relative Arc Three Point
LA, Line Attributes The Line and Fill Attributes Group
LT, Line Type
PW, Pen Width