Genuine Brother TN421BK Black Toner Cartridge vs Printworks Ink Cartridge RX420 RX425 RX520 R240 R245
Specs side by side at each model's entry configuration, with the cheapest crypto price for each.
Genuine Brother TN421BK Black Toner Cartridge
1 configurations
from $116
Printworks Ink Cartridge RX420 RX425 RX520 R240 R245
2 configurations
from $1
1 of 1 specs differ across these 2.
Questions
What is the difference between the Genuine Brother TN421BK Black Toner Cartridge and the Printworks Ink Cartridge RX420 RX425 RX520 R240 R245?
1 of the 1 specs we track differ at their base configurations. The table above marks every one, and flags the better value wherever a spec has a better direction.
Which is cheaper?
Printworks Ink Cartridge RX420 RX425 RX520 R240 R245 from $1, $115 less than the Genuine Brother TN421BK Black Toner Cartridge. Both are the cheapest total, shipping included, for the entry configuration.
Are you comparing the same configurations?
Each model is shown at its entry configuration, which is the only fair basis for a like-for-like table. Open either product to switch memory, storage or chip and see how its price moves.