| Transmission speed: | 3 seconds per page |
| Modem speed: | 33.6 Bkps |
| Print speed: | 8 ppm |
| Print resolution: | 600 dpi |
| Fax memory: | 2.5 MB or 200 pages |
| Speed dials: | 150 |
| Paper handling: | 250-sheet standard tray, 30-sheet ADF |
| Dimensions: | N/A |
Toner Cartridges, Maintenance Kits and Parts

8 Items
Genuine Image Drum Standard Yield, 20,000 pages
Black Genuine Image Drum Standard Yield, 20,000 pages
Black Genuine Drum Unit Standard Yield, 20,000 pages
Black Remanufactured Drum Standard Yield, 20,000 pages
The OkiFax 5650 uses OKI 52106701, KNI 950123, KNI 950121 toner cartridges. OKI 52106701 yields 2500 pages; KNI 950123 yields 2500 pages; KNI 950121 yields 20000 pages.
OKI 52106701 prints 2500 pages, KNI 950121 prints 20000 pages. Choose KNI 950121 for high-volume printing (lower cost per page); OKI 52106701 costs less upfront for occasional use.
The KNI 950121 cartridge has an approximate yield of 20000 pages.
For OKI 52106701 you can choose Genuine Okidata (OKI 52106701) or a Remanufactured option (CTC 52106701) at a lower price per page, same 2500 page yield.
Yes — the OkiFax 5650 uses a replaceable imaging drum: OKI 56116801 (OKI TYPE 2), CTC 56116801, OKI 56116901.
If your OkiFax 5650 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 KNI 950121 or reach out to our support team.