Replacement duplexer module assembly - installs in rear of printer (in place of the rear clean out door assembly) - for performing two-sided printing.
HP Delux Advance Glossy Photo Paper 25 sheets of A size HP Advanced glossy photo paper
HP JetDirect 500X external token ring print server module - Interfaces up to 3 parallel printers to an ethernet 10Base-T (RJ-45), 10Base2 (BNC), or 100Base-TX (RJ-45) LAN
HP JetDirect 175X external print server - Has one 4-pin USB connector and one RJ-45 LAN connector - Connects to the printer via the USB port and the network via the LAN port
HP JetDirect 380X external IEEE-802.11b (Wi-Fi) wireless print server - Connects to printer using Universal Serial Bus (USB) cable