Lexmark X950 Technical Reference Manual page 17

PostScript (PS) emulation
•
If the requested size and the size loaded in the active source do not match, then the sources are searched in the
order defined by the Priority array in the InputAttributes dictionary in the pagedevice dictionary.
•
If the requested media size is not found by the previous search, then the following search order is used:
–
Envelope feeder
– Multipurpose feeder
• If the requested size and type are not available from any automatic source, then you are prompted to load the
requested envelope size and type in the manual feed source.
•
If the size is still not available, then a configurationerror is issued and the print job is flushed.
If manualfeed or ManualFeed is true, then the printer prompts you to load the requested size manually. If no manual
feed exists on the printer, then a rangecheck error message is issued.
The envelope tray the printer selects when it receives an envelopetray operator is listed in "Envelopetray operator
selections" on page 17. These operators are 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.
Envelopetray operator selections
= Supported
X = Not supported
Tray operators
Operator
110x220envelopetray
dlenvelopetray
162x229envelopetray
c5envelopetray
176x250envelopetray
b5envelopetray
3.875x7.5envelopetray
monarcenvelopetray
3.875x8.875envelopetray
4.125x9.5envelopetray
com10envelopetray
otherenvelopetray
Tray selected (Corresponding image size is set)
tray with 110 x 220 size envelopes
tray with 110 x 220 size envelopes
tray with 162 x 229 size envelopes
tray with 162 x 229 size envelopes
tray with 176 x 250 size envelopes
tray with 176 x 250 size envelopes
tray with 3.875 x 7.5 size envelopes
tray with 3.875 x 7.5 size envelopes
tray with 3.875 x 8.875 size envelopes
tray with 4.125 x 9.5 size envelopes
tray with 4.125 x 9.5 size envelopes
tray with other size envelopes
Printer models
C950 X950, X952, X954
X X
X X
X X
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