very disappointing that some shops get to open as "essential services" during the lockdown whilst ,ost of their competition isn't allowed; then when you are after a printer toner it comes up "out of stock"
black printer toner is a common product.!!!!!!!!!!!!!

Always use Brother genuine refills and the printer never misses a beat!

Easy to replace.
I haven’t counted the pages, but we go through the cartridge very quickly.
We print mostly short clinical Letters and invoices, not full pages of text and ink