https://www.tonercorp.co.za/product/olivetti-mf220-mf280-b-c-m-y-toners/
Olivetti MF220/MF280 B/C/M/Y Generic Toners (B0854) - Toner Corp
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https://www.hamrick.com/vuescan/canon_mf280.html
CanoScan MF280 Scanner Driver & Software | VueScan Scanner Software
Want to keep using your Canon MF280 on macOS Sonoma, Windows 10, and more? VueScan has a built in Canon Scanner Driver - so it works even without a driver.
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