Color Printing   yes   
   
Print Speed Black, Draft Quality   up to 10 ppm  
   
Print Speed Color, Draft Quality   up to 8 ppm   
   
Print Resolution, Black   600 x 600 dpi (inkjet paper/best/600 dpi text rendering)  
   
Print Resolution, Color   color layering or 2400 x 1200 dpi (photo paper/best mode)  
   
Connectivity, Std.   USB  
   
Duty Cycle   500 per month  
   
Mac Compatible   yes   
   
Memory, Std.   768 KB  
   
Memory, Max.   768 KB  
   
Media Types   paper (plain, inkjet, photo), envelopes, transparencies, labels, cards, HP premium media, iron-on transfers  
   
Media Sizes, Std.   letter, legal, executive, cards  
   
Paper Handling   100-sheet input tray  
   
Paper Trays, Std.   1  
   
Paper Trays, Max.   1  
   
Input Capacity Sheets, Std.   up to 100  
   
Output Capacity Sheets, Std.   up to 50  
   
Printer Languages   Lightweight Imaging Device Interface Language (LIDIL)   
   
Minimum System Requirements   CD-ROM or internet access. USB port, Windows 98, Me, Pentium 166 MHz, 32 MB RAM, 40 MB hard disk space; Windows 2000 Professional, Pentium 133 MHz, 64 MB RAM, 40 MB hard disk space; Windows XP, Pentium 233 MHz, 64 MB RAM, 40 MB hard disk space; Mac OS 9.0 or above, OS X, 10.1 and above: 128 MB RAM  
   
System Requirements, Macintosh, minimum   Mac OS 9.0 or above, OS X, 10.1 and above: 128 MB RAM  
   
Printer Drivers Included   Microsoft® Windows (98, Me, 2000 Professional, XP Home and Professional), Macintosh OS 9, X  
   
Dimensions (W x D x H)   16.6 x 7.2 x 5.6 in  
   
Print Cartridges, Std.   2 (1 each black, tri-color)  
   
Energy Star Compliant   yes  
   
What's in the Box   hp deskjet 3420 printer, power cord, power supply, hp 27 black print cartridge (10 ml), hp 28 tri-color print cartridge (8 ml), printer software, Windows and Macintosh Reference Guide, Windows setup poster, Macintosh setup poster, Windows and Macintosh printer driver CD, additional software and internet links  
   
Product Model Number   C8947C