HP LaserJet 4 and 4M Printers

HP LaserJet 4 and 4M Printers : User's Manual Hewlett Packard creator text HP laser Jet Computer xxu -Germany : Hewlett Packard, Inc. ,@1992 monographic eng ind-22.;15cm. Soft cover /Hewlett Packard 621.3987 HEW 141226 20141226145957.0