LaserJet 4 (1992)
HP has dominated laser printing from the start -- and no laser printer had a longer run that the LaserJet 4. Its Canon EX engine, which delivered eight pages per minute at 600 ppi, was practically indestructible. Customers frequently reported a lifespan of a decade or more with very little cleaning or maintenance.
Republished with permission from InfoWorld. (View original version.)
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