Lexmark XS950 Printer Languages and Interfaces Technical Reference - Page 101

Supported device parameters, setdevparams, rangecheck, limitcheck, typecheck, undefined

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PostScript emulation 101 The setdevparams operator sets the values of the specified device parameters. • If one is set, then this operator requires a password. • Values supplied to setdevparams that are outside the range or limits for the specified integer parameter do not cause rangecheck or limitcheck errors. The appropriate value is used. • Values supplied to setdevparams that do not match the type of the specified parameter cause typecheck errors. • If a parameter name is not known, then an undefined error occurs. • An attempt to change the value of a read‑only parameter has no effect on the parameter. • To specify the parameters for a specific communications channel, use the appropriate suffix. To determine which devices and device parameters your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Supported device parameters Key Type Definition Device Parameters for the Communication Device %Parallel%, %ParallelA%, %ParallelB%, %ParallelC%, %ParallelD% DelayedOutputClose Boolean Enabled Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all preceding jobs finish printing. • False-An end‑of‑file message is sent when a job finishes executing in the interpreter, whether the job has finished printing. Note: This value is set individually for each port. (Read‑only). Supported values are: • True • False Filtering Handshake HasNames Interpreter name integer Boolean name Indicates that the input needs further filtering before the data can be correctly processed. Supported values are: • InterpreterBased • None (Read‑only) Always returns a value of 2. (Read‑only) Always returns a False value. (Read‑only). Supported values are: • PostScript • AutoSelect • PCL • PPDS

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The
setdevparams
operator sets the values of the specified device parameters.
•
If one is set, then this operator requires a password.
•
Values supplied to
setdevparams
that are outside the range or limits for the specified integer parameter
do not cause
rangecheck
or
limitcheck
errors. The appropriate value is used.
•
Values supplied to
setdevparams
that do not match the type of the specified parameter cause
typecheck
errors.
•
If a parameter name is not known, then an
undefined
error occurs.
•
An attempt to change the value of a read
‑
only parameter has no effect on the parameter.
•
To specify the parameters for a specific communications channel, use the appropriate suffix.
To determine which devices and device parameters your printer supports, see the
Technical Reference
for your
printer model at
.
Supported device parameters
Key
Type
Definition
Device Parameters for the Communication Device %Parallel%, %ParallelA%, %ParallelB%, %ParallelC%,
%ParallelD%
DelayedOutputClose
Boolean
Selects how the printer manages the port at the end of each print job.
Supported values are:
•
True—An end
‑
of
‑
file message is not sent until the current job and all
preceding jobs finish printing.
•
False—An end
‑
of
‑
file message is sent when a job finishes executing
in the interpreter, whether the job has finished printing.
Note:
This value is set individually for each port.
Enabled
Boolean
(Read
‑
only).
Supported values are:
•
True
•
False
Filtering
name
Indicates that the input needs further filtering before the data can be
correctly processed.
Supported values are:
•
InterpreterBased
•
None
Handshake
integer
(Read
‑
only) Always returns a value of 2.
HasNames
Boolean
(Read
‑
only) Always returns a False value.
Interpreter
name
(Read
‑
only).
Supported values are:
•
PostScript
•
AutoSelect
•
PCL
•
PPDS
PostScript emulation
101