HP LaserJet 4050 and 4050N Printers - Getting Started Guide

12 Getting Started Guide
EN
Step 5. Install Accessories
Install any accessories that you have purchased with the printer. Use
the installation instructions that are packaged with the accessories.
Figure 5 Optional Accessories
Note
See the printer online user’s guide for information on ordering
accessories.
HP JetDirect
print server
EIO card
Hard disk
EIO card
Memory or
Flash DIMM
500-sheet tray
Envelope Feeder
Duplex Printing
Accessory*
(or duplexer,
for two-sided printing)
HP LaserJet 4050/4050 N printers
FIR receiver
* Dust cover is not used when the duplex printing accessory is installed.