Lexmark 20K1100 User's Reference - Page 36

Media specifications Media support for models and sources Legend  - supported ✘- unsupported Media Paper Card stock Transparencies Paper labels Envelopes Glossy paper Standard tray 250-sheet letter size tray (Tray 1 Optional Optional tray 530-sheet 250-sheet legal size tray drawer (Tray 1) (Tray 2)    ✘  ✘  ✘  ✘  ✘ Optional duplex unit Media types and weights Legend  - supported ✘- unsupported Media Type Media weight Standard tray 250-sheet letter size tray (Tray 1) Paper Xerographic or 60 to 90 g/m2 business grain long paper (16 to 24 lb bond) Card stock-maximum Index Bristol (grain long)* 90 to 210 g/m2 (24 to 55 lb) Transparencies Laser printer 138 to 146 g/m2 (37 to 39 lb bond) Labels Paper 180 g/m2 (48 lb bond) Envelopes 100% cotton content maximum weight- 20 lb Sulfite, woodfree or up to 100% cotton bonds 75 to 90 g/m2 (20 to 24 lb bond)** * Grain short is preferred for papers over 135 g/m2. ** 28 lb bond envelopes are limited to 25% cotton content. Optional tray 250-sheet legal size tray (Tray 1) 60 to 90 g/m2 grain long (16 to 24 lb bond) 90 to 210 g/m2 (24 to 55 lb) 138 to 146 g/m2 (37 to 39 lb bond) 180 g/m2 (48 lb bond) 75 to 90 g/m2 (20 to 24 lb bond)** Optional 530-sheet drawer (Tray 2) 60 to 90 g/m2 grain long (16 to 24 lb bond) ✘ ✘ ✘ ✘ Identifying media sources and specifications 36