HP 5961-0509 manual Example Using the UL Command

The following example demonstrates redefining and printing a line type.

Table 22-24 Example: Using the UL Command

?E	Reset the printer.
?%0B	Enter HP-GL/2 mode.
IN;	Initialize HP-GL/2 mode.
SP1;	Select pen number 1. Even though there is no
	physical pen, the SP command must be used to
	enable printing.
PA4000,3000;	Specify absolute plotting and move to
	(4000,3000).
UL8,0,15,0,15,	Redefine the user-defined line type with an
0,15,40,15;	index number of 8; specify the lines and spaces
	as follows, in percentages of the line distance:
	gap1 as a dot (0%), gap2 as a space (15%),
	gap3 as another dot (0%), gap4 as a space
	(15%), gap5 as another dot (0%), gap6 as a
	space (15%), gap7 as a line (40%), and gap8
	as a space (15%).
LT8,10;PU2000,	Specify line type number 8 (just defined), with a
2500;PD5000,	pattern length of 10% of the distance between
2500;	P1 and P2 (in this case, the lower-left and
	upper-right corners of the default PCL Picture
	Frame); lift the pen and move to (2000,2500);
	set the pen down and draw to (5000,2500).
?%0A	Enter the PCL mode.
?E	Send a reset to end the job and eject the page.

Figure 22-24

EN UL, User-Defined Line Type 22-45