Toner and inkjet cartridges, including, toner and inkjet cartidges for computer laser printers; chemicals for printers, including, developer and fuser, and including, chemicals for laser printers

Computer printer accessories and supplies, including, paper stackers, printer stands, computer printer ribbons and fonts, ribbon shields, inked rollers and ribbons for adding machines, calculators and cash registers; instructional and teaching material, including, manuals; printed material; computer printers; computer software, including, control software; photocopiers; printers with built-in copy and fax capabilities