Toner Cartridges, Maintenance Kits and Parts

15 Items
Black Genuine Toner Cartridge Extra High Yield, 25,800 pages
Black Genuine Toner Cartridge Standard Yield, 16,500 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Genuine Maintenance Kit Standard Yield, 350,000 pages, 120 volt
Black Genuine Toner Cartridge High Yield, 17,100 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Black Genuine Toner Cartridge Standard Yield, 17,100 pages
Black Genuine Toner Cartridge Standard Yield, 15,000 pages
Black Remanufactured Toner Cartridge Standard Yield, 15,000 pages
Black Remanufactured Toner Cartridge Standard Yield, 15,000 pages
Black Remanufactured MICR Toner Cartridge Standard Yield, 15,000 pages
The LaserJet 5si mopier uses 12 toner cartridges, including HP C3909X, HP C3909A and IBM 63H5721.
HP C3909A (HP 09A) prints 15000 pages, XER 106R2142 prints 25800 pages.
The XER 106R2142 cartridge has an approximate yield of 25800 pages.
For HP C3909A you can choose Genuine HP (HP C3909A (HP 09A)) or a Remanufactured option (CTC C3909A) at a lower price per page, same 15000 page yield. For IBM 63H5721 you can choose Genuine IBM (IBM 63H5721) or a Remanufactured option (CTC 63H5721) at a lower price per page, same 15000 page yield.
Yes — MICR (magnetic) toner is available: CTC C3909AM.
The LaserJet 5si mopier uses these maintenance parts: IBM 63H5718.
When the LaserJet 5si mopier throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install XER 106R2142.
These quick tips apply to all laser printers. While your exact model may look slightly different, the steps are identical.