HP C8050A LaserJet 4100n MonoLaser Printer Output Capacity, std.: 250 pages Black Print Quality: 1200 x 1200 dpi Part Number: C8050A Print Languages, std.: HP PCL 6, HP PCL 5e, HP Postscript Level 3 emulation Paper Trays, std.: 2 Paper Trays, max.: 4 Input Capacity, std.: Input Capacity Standard (envelopes): 10 envelopes envelopes Input Capacity, max.: Up to 1,600 Pages