Toner Cartridges, Maintenance Kits and Parts

One Item
The SF 531P uses a single toner cartridge, CTC TD-R510P. CTC TD-R510P yields 3000 pages.
The CTC TD-R510P cartridge has an approximate yield of 3000 pages.
If your SF 531P displays a "Supply Problem" alert, it's almost always the cartridge chip not being read correctly — not a faulty cartridge. Switch the printer off for about 30 seconds, take the cartridge out and slot it back in firmly, then wipe the small metal chip contacts with a dry, lint-free cloth. Still showing the alert? Install a fresh CTC TD-R510P or reach out to our support team.