Print Speed: 17 ppmNetworking: Jetdirect 610N EIO Internal Print Server for EthernetIncludes Extra Paper TrayPost Script 2 EmulationProcessor: 133 MHz RISC3 Paper Trays for 600 Sheet InputConnects Via Parallel, Serial or InfraredFirst Page Out: 13 secsMaximum Input Capacity: 1,100 sheetsStandard Output Capacity: 300 sheets (250 sheets top, 50 sheets rear)Standard Output Capacity: 300 sheets (250 sheets top, 50 sheets rear)Standard Envelope Input: 75Duplex Printing: OptionalDuty Cycle, Pages Per Month: 65,000Media Sizes: Standard Letter, Legal, ExecutiveMedia Sizes: Custom 3 x 5 in to 8.5 x 14 inMedia Types: Paper (copier, bond, special application, recycled), labels, transparenciesMedia Weights: 16 to 53 lbMedia Handling/Document Finishing: N-up printing, booklet printing with duplexer Memory, Standard: 4050/4050se/4050 USB-Mac/4050T: 8 MB 4050N/4050TN: 16 MBMaximum Memory: 192 MBMemory Slots: 3Typefaces: 110 TrueType, plus HP FontSmartStandard Connectivity: 4050/4050se/4050T: IEEE 1284-compliant bidirectional parallel, RS-232 9-pin serial, 2 PCI-based EIO slots, Fast Infrared 4050 USB-Mac: USB, LocalTalk, IEEE 1284-compliant bidirectional parallel, RS-232 9-pin serial, 2 PCI-based EIO slots, Fast Infrared 4050N/4050TN: IEEE 1284-compliant bidirectional parallel, RS-232 9-pin serial, 2 PCI-based EIO slots, Fast Infrared, HP JetDirect card for Ethernet 10/100Base-TX in 1 EIO slot, Fast Infrared receiver, Token Ring, LocalTalkTechnology: Black Print Resolution REt, UltraPrecise tonerPrint Languages: HP PCL 6, HP PCL 5e, PostScript Level 2 emulationPrint Languages: Opt. IPDS and others via 3rd party Automatic I/O Switching YesPaper Trays: Std. 4050/4050se/4050 USB-Mac/4050 N: 2 4050 T/4050TN: 3Paper Trays, Max.: 4050/4050se/4050 USB-Mac/4050 N: 4 4050T/4050TN: 5Printer Management: HP Web JetAdminDimensions: (W x D x H) 17 x 15 x 15 inWeight: 39.27 lbs / 50 lbs in shipping boxProfessionally Packed With "Sealed Air" Instapak Foam Packaging90 Day Warranty