To leave the HP-GL/Z mode, use the following escape sequence.
cESC>% n A
If n is 0 (or an even number), the cursor is reset to its position before entering
HP-GL/2; if n is 1 (or odd), the cursor remains at its current position. After
this command, subsequent HP-GL/2 commands am treated as text and will
be printed.
HP-GU2 status
When the following commands are given, they have the same results,
whether the printer is in the standard LaserJet III emulation mode or the HP-
GL/2 mode.
<ESC>E
l the initialization IN command is executed.
l the picture frame is set to its default size.
9 the frame anchor is set to its default position.
. the plot size is set to its default size.
l the page orientation is reset.
A reset command from the control panel will have the same effect.
cESC>&/n 0
l the orientation of the picture frame is changed.
l the picture frame is set to its default size.
l the frame anchor is set to its default position.
l the plot size is set to its default size.
<ESC>&a n P
l The printing direction command does not effect the orientation or
position of the HP-GL/;! picture frame.
<ESC>&rn P
l the picture frame is set to its default size.
l the frame anchor is set to its default position.
l the plot size is set to its default size.
l Pl and P2 are set to their default positions.
l . the cursor is set to Pl.
l the soft clip window is set to its default size.
l the polygon buffer is cleared.
98