SuppliesMAX Compatible Replacement for Citizen CBM-910/CBM-920/MD-910/MD-911/iDP-3110/iDP-3111 Black P.O.S. Printer Ribbons (6/PK) (IR-91B) SuppliesMAX P.O.S. Printer Ribbon compatible replacement for Citizen IR-91B. Built with premium materials to match OEM performance and deliver sharp, professional output. Ideal for receipts, invoices, and high-volume business printing. Excellent ink retention minimizes replacement frequency and ensures consistent, reliable operation. Designed for use in the USA. Compatible With Citizen CBM-910 / CBM-911 / CBM-920 / IDP-3110 / IDP-3111 / M-910 / M-911 / MD-910 / MD-911 Series and Other P.O.S Printers. Manufacturing Standards: Manufactured to OEM standards using new and recycled components in ISO 9001 / ISO 14001 certified facilities. Designed for 110V machines sold in the U.S. Use of compatible products will not void your machines manufacturer warranty. Fully compliant with U.S. warranty law. Disclaimer: Brand names, logos, and part numbers are used for compatibility reference only. Product images are for illustrative purposes; actual packaging may vary. Internal part numbers may differ from the manufacturers official SKU. SuppliesMAX Compatible Brand Point-Of-Sale Printer Ribbons (6/PK) ; Compatible With: Casio 298 / Casio 298SR / Casio CE-280 / Casio CE-285 / Casio CE-300 / Casio TK-800 / Citizen CBM-910 / Citizen CBM-911 / Citizen CBM-920 / Citizen IR-91 Cartridge / Citizen M-910 / Citizen M-911 / Citizen MD-910 / Citizen MD-911 / Citizen iDP-3110 / Citizen iDP-3111 /Indesit Elettronica Giada / Konic Electric System SR-508 / Konic Electric System SR-514 / Nikkam 4009 / Nikkam 4010 / Nikkam YK-2808 / Nikkam YK-4100 / Nurit 2060-Citizen Ptr Nurit 2070-Citizen Ptr / Olivetti OL-2000 / Olivetti OL-2001 / Olivetti OL-2002 / Olivetti OL-2003 / Olivetti OL-2004 / Olivetti OL-2005 / Olivetti OL-2508 / Olivetti OL-3508 / Olivetti OL-3608 / Olympia CM-698R / Olympia CM-730 / Olympia CM-735 / Olympia CM-888 / Olympia CM-888K / Olympia CM-898 / Olympia CM-898R / Olympia CM-899 / Omniprint OPC-910 / Sanyo ECR-330D / Walther ECR-82 / Walther ECR-88.