HP LaserJet M4345 Multifunction Printer series - Manual (Page 20)

4 Stapler/stacker (Q5691A)
5 Memory DIMM
6 HPJetdirect print server (EIO card)
7 Hard-disk accessory (EIO card)
8 Storage cabinet/stand (Q5970A)
9 3-bin mailbox (Q5692A)
10 Staple cartridge (C8091A)
11 Print cartridge (Q5945A)
12 HP LaserJet Analog Fax Accessory 300 (Q3701A)
See Order parts, accessories, and supplies for information about ordering accessories and supplies.
NOTE The device accommodates up to three optional 500-sheet feeders. HP recommends
using a cabinet when using the optional 500-sheet feeders.
Interface ports
1 EIO slot
2 Network connection (embedded HPJetdirect print server)
3 Foreign interface harness (FIH) port
4 High-speed USB 2.0 device port
5 Telephone-line connection (for the optional analog-fax accessory)
8 Chapter 1 Device basics ENWW