Toshiba TF851 Supplies
Toner Cartridges, Maintenance Kits and Parts
4 Items
Toshiba PK-01S (PK01S)
Genuine Toner Kit Standard Yield, 15,000 pages
Toshiba PK-04
Genuine Toner/Drum Standard Yield, 15,000 pages
Frequently Asked Questions
The TF851 uses TOS PK-01S (TOS PK01S), TOS PK-04, TOS TK-5 (TOS TK-05), TOS TK-05 toner cartridges. TOS PK-01S yields 15000 pages; TOS PK-04 yields 15000 pages; TOS TK-5 yields 4000 pages; TOS TK-05 yields 4000 pages.
TOS TK-5 (TOS TK-05) prints 4000 pages, TOS PK-01S (TOS PK01S) prints 15000 pages.
The TOS PK-01S cartridge has an approximate yield of 15000 pages.
If your TF851 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 TOS PK-01S or reach out to our support team.