I have five toner cartridges for Minolta microfilm printers, fits models RP 605Z and RP 606Z. I also have some other consumables for these machines: waste toner bottles, a yellow plastic fuser end cover piece, and light bulbs. This is the product page on Amazon for the toner... https://www.amazon.com/Konica-Minolta-8910-204-OEM-Toner/dp/B00TXFXUHI Please reply directly to me via email or phone. Bruce MacDonald Peter White Public Library Marquette, Michigan 906-226-4307