Ordering Information Use only accessories specifically designed for this printer. To order an accessory, contact an HP-authorized service or support provider. Table 1-4. Accessories and Options Item Description or Use HP LaserJet 8100 Series Part Number HP LaserJet 8150 Series Part Number Paper Handling 2 x 500-sheet Input Tray Two 500-sheet Input Trays. C4780A C4780A 2000-sheet Input Tray 2000-sheet Input Tray. C4781A C4781A Envelope Feeder Automatically feeds up to 100 envelopes. C3765B C3765B Custom Paper Tray Allows printing on custom-sized paper. Replaces Tray 3 or Tray 5.
C4184A C4184A Duplex Printing Accessory (duplexer - standard on DN, HN and MFP bundles) Allows automatic printing on both sides of paper. C4782A C4782A 7-bin Tabletop Mailbox Each face-down output bins holds 120 sheets of paper. One Face-up Bin holds 100 sheets of paper. Designed for tabletop use. C4783A C4783A 8-bin Mailbox Each of the 8 output bins holds 250 sheets of paper. C4785A C4785A 40 Chapter 1 Product Information C4265-90907