Lexmark W812 Technical Reference - Page 224

4-28 PostScript C720 C750 C910 E320, E322 J1103 T420, T520, T522 T620, T622 W812 W820 Envelope Size Support The literal names in Table 4-13 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. >>setpagedevice Table 4-13: Envelope Sizes Supported  Supported ✘ Not Supported Envelope Sizes Printer Model Literal Name 3.875x7.5envelope Size (mm) 98.4 x 190.5 Size (inches) Size (points) 3.875 x 7.5 [279 540] 3.875x8.875envelope 98.4 x 225.4 3.875 x 8.875 [279 639] 4.125x9.5envelope 104.8 x 241.3 4.125 x 9.5 [297 684] 110x220envelope 110 x 220 4.33 x 8.66 [312 624] 162x229envelope 162 x 229 6.38 x 9.01 [459 649] 176x250envelope 176 x 250 6.93 x 9.84 [499 708] otherenvelope1, 2 Other [612 996] 1 For other envelopes, the page is formatted to 216 x 356 mm (8.5 x 14 in.) unless a size is specified by your software application. 2 The Lexmark W812 supports otherenvelope sizes up to [842 1224] points. 3 The Lexmark J110 does not support PostScript emulation. For envelope sizes supported in PCL emulation, see Table 2-5 on page 2-8.