Hey there! Based on the search results, I found a few ink options that would be perfect for the RISO Cz 100 Duplicator: - Riso Cz 100 Black Original Ink is available for R799. As the original manufacturer's ink, this is sure to work seamlessly with your printer. - RISO S-4877 Black Generic Ink CZ100 is available for R250. This generic alternative is more affordable if you're looking to save some money. Let me know if you need any other recommendations! I'm still learning, so my search results may not include everything, but I'm happy to help narrow down the best options.
