Parameters; Control Codes - HP LineJet Serie Kurzanleitung

Parameters

Parameters
Printer parameters are settings such as line spacing (lpi),
characters per inch (cpi), typeface, etc. You can change a
parameter by pressing keys on the control panel or by sending a
control code from the host computer.
A parameter such as 8 lpi is effective as long as the printer is on. To
save the 8 lpi parameter, you must use the control panel and save it
as part of a configuration.
To learn more about the configuration menus and how to change
individual parameters such as line spacing, typeface, etc., refer to
the User's Guide or the technical reference manual for each
emulation.

Control Codes

Control codes override parameters that were set with the control
panel. For example, if you set line spacing to 6 lpi with the operator
panel, and application software later changed this to 8 lpi with a
control code, then 8 lpi would be the new, active parameter.
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