Half tone development for touchdown system
Half tone imaging system
Half-lens/mirror copier providing original-to-copy image reducti
Half-mode copying machine
Half-tone color copier
Half-tone imaging system
Half-tone screen with cleaning means for an electrophotographic
Halftone screening system for printer/copier
Heat and pressure roll fuser and roll engaging mechanism therefo
Heat fixer roll with an evaporated metal surface
Heat fixing device
Heat fixing device for a copying machine
Heat fixing unit in an electrophotographic copying apparatus
Heat roller fixing device
Heat roller fixing device for an electrophotographic printing ap
Heat roller for electrophotographic copying machine
Heat-fixing apparatus
Heated pressure rolls
Heater for electrophotographic copiers
Heater-drier for fusing toner images on wet printing plates