Lexmark 952DE, 950DE, 954DE PostScript envelope size support, Tray selected with tray operators

PostScript (PS) emulation 15

When these operators are used, it is equivalent to executing the following PostScript emulation sequence:

<</PageSize [x y]/ImagingBBox null /Policies << /PageSize 0>> >> setpagedevice

where x y are the PageSize in points.

Tray selected with tray operators

= Supported
X = Not supported			Printer models
Operator	Tray selected (corresponding image size is set)	C950	X950, X952, X954
a4tray	tray with A4-size paper
a5tray	tray with A5-size paper
b5tray	tray with B5-size paper
customtray	tray with custom-size paper	X	X
executivetray	tray with executive-size paper
foliotray	tray with folio-size paper
legaltray	tray with legal-size paper
lettertray	tray with letter-size paper
oficiotray	tray with oficio‑size paper
b4tray	tray with B4‑size paper
a3tray	tray with A3‑size paper
ledgertray	tray with ledger‑size paper
11x17tray	tray with 11 x 17‑size paper
statementtray	tray with statement-size paper
a6tray	tray with A6-size paper

PostScript envelope size support

The literal names in “Envelope sizes supported” on page 16 are also supported as operators in userdict. These operators change the image size, but do not change the active paper source. Therefore, when these operators are used, part of the image may be clipped.

When these literal names are used as operators, it is equivalent to executing the following PostScript emulation sequence. The following example uses a 3.875 x 7.5 envelope.

<</Policies <</PageSize 7>> /PageSize [279 540]>> >>setpagedevice