HP LaserJet - Page 22

Control Codes
The following control codes are used to select the features listed.
The escape control code (Ec) is used in the form of escape
sequences
to select most of the printer's programmable features.
Backspace
Line Feed
Form Feed
Carriage
Return
Shift Out
Shift In
Escape
TABLE 2-1. CONTROL CODES
Move one column left
Move
to next print line while
maintaining current column
position
Move
to first line at top of
the next page while
maintaining current column
position
Move to the left margin on
current print line
Select characters
that follow
from the current secondary
character font until receipt
of a Shift In
Select characters
that follow
from the current primary
character font until receipt
of a Shift Out
Indicates
the beginning of a
special
control sequence (escape
sequence)
2-3