User`s guide

4-7
Printer, Plotter, and Spooler Subsystem Programming
Some typical _ _SYS attributes for a supported PostScript laser printer are:
_ _SYS OTHER VALUES OF INTEREST TO THE SYSTEM
ADMINISTRATOR
sh Pipeline for Header Page
%Ide/pioburst
%F[H %Idb/H.ps |
%Ide/pioformat –@%Idd/
%Imm–!%Idf/piofpt%f[j]
si Users, Separated by Commas, to Get Intervention
Messages; Null String Is Job Submitter
sp Command Line Flags Prohibited For All –d values;
Ignored: cmnrBDMPRT
st Pipeline for Trailer Page
%Ide/pioburst
%F[H] %Idb/T.ps |
%Ide/pioformat –@%Idd/
%Imm –!%Idf/piofpt%f[j]
sw Width of Attribute Value Area On Header Page 78
(0 means ignore width)
These same attribute values would be stored in the printer colon file as:
:060:_ _SYS::
:321:sh::%Ide/pioburst %F[H] %Idb/H.ps | %Ide/pioformat –@%Idd/%Imm
–!%Idf/piofpt %f[j]
:322:si::
:323:sp::
:324:st::%Ide/pioburst %F[H] %Idb/T.ps | %Ide/pioformat –@%Idd/%Imm
–!%Idf/piofpt %f[j]
:325:sw::78
Input Data Stream Attributes
The _ _IDS group header attribute heads the list of attributes that store pipelines for
different input data streams. Some of the attributes in this group are the ia attribute that
stores the extended ASCII input data stream pipeline, and the is attribute that stores the
PostScript input data stream pipeline. The ip attribute is another typical attribute in this
group. The ip, or pass–through, attribute passes the output from a formatter filter to the
printer unmodified.
The first character for an input data stream attribute is i. The second character designates
the input data stream type.
The following example of _ _IDS attributes shows typical input data stream pipelines for a
supported PostScript laser printer (4029 LaserPrinter).