This Hewlett Packard workgroup laser printer is a high-quality monochrome laser printer designed for professional applications. With its 1200 by 1200 dpi resolution and suite of HP image enhancement technologies, the Hewlett Packard 4200TN produces high-quality prints. Speeds are as fast as 35 ppm, with the first page out in less than nine seconds. The three printing trays on this workgroup laser printer have a standard combined input capacity of up to 1,100 sheets (up to 2,600 sheets maximum), with a 300-page standard output capacity (up to 800 pages optional). Connectivity to this Hewlett Packard workgroup laser printer is provided by the parallel port, HP Jetdirect EIO internal print server for Fast Ethernet 10/100Base-TX, and EIO slot. The EIP internal print server has a 4.5 MB/sec network throughput, while the 300 MHz processor and 64 MB standard memory (up to 48 MB optional) provide reliable operation on the Hewlett Packard 4200TN even in heavy-use environments. A wide variety of originals are accepted, including paper (plain, pre-printed, letterhead, pre-punched, bond, recycled, colour), transparencies, labels, envelopes, card stock, and more. Custom sizes range from three by five to eight by fourteen inches. The included software bundle comes with a variety of useful tools and drivers to help get the most out of prints. This workgroup laser printer comes with automatic duplex printing and has a 150,000-sheet recommended monthly duty cycle. The Hewlett Packard workgroup laser printer is compatible with both Mac and PC.