HP LaserJet 4100 Multifunction Printer series - Manual (Page 127)

Available accessories 125
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Ordering information
Available accessories
You can increase the capabilities of your HP LaserJet 4100 mfp series with the optional
accessories shown below.
1 Alternative HP Jetdirect print server (EIO card)
2 Font or RAM DIMM
3 75-envelope power envelope feeder
4 Stackable 500-sheet media tray (one additional tray standard for HP LaserJet 4101
mfp)
5 Duplexer for two-sided printing (standard for HP LaserJet 4101 mfp)
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