AIM Compatible Replacement - NEC Compatible Spinwriter 2000/3500/8800 Black Printer Ribbons (6/PK) (50-030) - Generic Color: Black Quantity: 6 per pack Type: Our Products are Engineered and Manufactured for use in 110V machines for use in North America. The use of our supplies does not void your machines warranty. Specifications: Our compatible toner, inkjet cartridges, ribbons, copier, fax and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products Parts: 30 Days Labor: 30 Days