IBM 57P2100 MICR Laser Toner Printer Developer for the IBM Infoprint 4100 / 4100 Model HS2 / 4100 Model HD3 / 4100 Model HD4 Laser Toner Printers (1,200,000 Yield)
IBM 57P2074 MICR Laser Toner Printer Cartridge for the IBM Infoprint 4100 / 4100 Model HS2 / 4100 Model HD3 / 4100 Model HD4 Laser Toner Printers (118,000 Yield)