dtn model Table 1-4 Printer descriptions, dtn model dtn model Availability Configuration HP LaserJet 4200dtn printer (Q2428A) ■ 64 MB RAM, expandable to 416 MB ■ One 100-sheet tray and two 500-sheet trays ■ HP Jetdirect 10/100Base-TX print server for network connection ■ Duplexer for automatic two-sided printing HP LaserJet 4250dtn printer (Q5403A) ■ 80 MB RAM, expandable to 512 MB ■ One 100-sheet tray and two 500-sheet trays ■ HP Jetdirect embedded print server for connecting to a 10/100Base-TX network ■ Duplexer for automatic two-sided printing HP LaserJet 4300dtn printer (Q2434A) ■ 80 MB RAM, expandable to 416 MB ■ One 100-sheet tray and two 500-sheet trays ■ HP Jetdirect 10/100Base-TX print server for network connection ■ Duplexer for automatic two-sided printing HP LaserJet 4350dtn printer (Q5409A) ■ 96 MB RAM, expandable to 512 MB ■ One 100-sheet tray and two 500-sheet trays ■ HP Jetdirect embedded print server for connecting to a 10/100Base-TX network ■ Duplexer for automatic two-sided printing Printer configurations 5