Details: HP 4350TN Laser Jet Printer. Maximize the productivity of large workgroups with exceptionally fast print speeds of up to 55 pages per minute, ppm, and a fast first out of speed of less than 8 seconds. Large workgroups can enjoy reliable, high volume printing with outstanding print quality. Instant on Technology lets you start printing with almost no wait time, so you can focus on the business at hand instead of waiting for your job to complete. With an HP Jetdirect Fast Ethernet embedded print server built into the printer formatter board, two EIO slots remain available to expand your printers capabilities.