Toner Cartridges, Maintenance Kits and Parts

One Item
The SF 9300 uses a single toner cartridge, SHR SF-860T1 (SHR SF860T1). SHR SF-860T1 yields 5000 pages.
The SHR SF-860T1 cartridge has an approximate yield of 5000 pages.
The "Supply Problem" notice on the SF 9300 is typically a recognition fault, not a defective cartridge. Start by turning the printer off for 30 seconds. Reseat the cartridge, clean its chip contacts with a dry cloth, then power back on. If nothing changes, the fix is a fresh SHR SF-860T1.