In October 2002 HP released the entry-level color desktop printer, the LaserJet 2500. Listed at $999, the 2500 was at the time the lowest priced color laser printer ever released by HP.
A new Canon multi-pass print engine (EP-87) powered the 2500 line, producing 16 monochrome pages per minute (ppm) and four color ppm. The instant-on fuser made possible first page out times of 20 seconds for mono, and 25 to 30 seconds for color.
Targeted at small to medium-sized businesses just getting into color, the 2500 was touted as a monochrome printer with color capabilities. However, the printer did not support (no choice under media type) color transparencies, coated, photo, or glossy papers.
In May 2003 the host-based LaserJet 1500 was introduced with the same print speeds and duty cycle as the 2500 model. With less processing capability the 1500 was offered at $100 below the 2500's initial price.
Both models share the same four toner cartridges and one imaging drum unit that make up the consumables package. The toner cartridges are chipped, and the toner is a polymerized formulation. The drum unit, which houses the drum, waste bin and the transfer belt, was a unique design-first for HP/Canon and also required a chip for correct printer operation.