4 Things to Know About Toner Cartridge Options for the Brother MFC-L3720CDW

Standard black toner yields 1,500 pages and colors yield only 1,200 pages each. These starter cartridges are functional but not impressive for heavy printing.

High-yield TN229XL black toner jumps to 3,000 pages, and colors increase to 2,300 pages each. This effectively doubles your runtime compared to standard cartridges.

The separate DR239CL drum unit is rated for 30,000 pages. It will easily outlast several full rounds of toner replacements.

You should buy high-yield cartridges unless you print very infrequently. The cost per page is significantly lower, and the drum unit’s longevity makes it a worthwhile investment.