User`s guide

SET LP
SKIP=n
Defines the number of lines to skip at page break; causes the line printer handler
to send a form feed to the printer when it comes within n lines of the bottom of a
page. Use this setting to prevent the printer from printing over page perforations.
The value you supply for n should be an integer from 0 to the maximum number
of lines on the paper. If you set SKIP=0, the handler sends lines to the printer
regardless of the position of the paper. If you have set SKIP to a value other
than 0, set SKIP=0 to disable this condition. When you use this setting, you
must also use the LENGTH=n setting. The default is SKIP=0.
[NO]TAB
TAB sends TAB characters to the line printer.
NOTAB, the default, expands TAB characters by sending multiple spaces to the
line printer.
VECTOR=n
Modifies the line printer handler to use n as the vector of the line printer
controller. The valid range for n is 100
8
to 474
8
. This option enables you to
set a special vector value in the line printer handler itself, without having to
modify the handler source code and reassemble. Use this option if you have
installed the line printer controller at a nonstandard address.
WIDTH=n
Sets the line printer width to n, where n is a decimal integer between 30 and 255
inclusive. RT–11 ignores any characters that print past column n. The default
is 132.
RT–11 Command Descriptions 245