... products include:Laser Toner Catridge , Inkjet Cartridge, CISS, Ribbon Drum Unit , Ink, Toner Poder Laser Printer Accessories Printer and Copier Fuser ... drive gear,motor gear ,cable,transport belt ,thermoswitch, transfer housing ,Processing gear ...5.Plotter parts:belt.encode trip.carriage assembly,etc ... HP printer 2100/5L/6L/3100/3150/4000/4050/ Canon IR 1210/1230/1310/1370F/1510/1018/1020/1022/1023