MFC-J6510DW

The MFC-J6510DW typically sits with a small business that cannot afford a printer stopped mid-week, and its cartridge ladder is built for that pressure. It starts at LC75, rated 600 pages per cartridge, and climbs to LC79 — a 2,400-page black and 1,200-page colors — with the two tiers mixing slot by slot, so an LC79 black can run beside LC75 colors. The standard LC71 cartridges sold for the seven smaller models in this family are not for this machine at all; offers that say otherwise are reading the family name, not the fit list.
The Brother MFC-J6510DW is one of the family's four large models, and it takes two of the family's three tiers: LC75 high yield (600 pages per cartridge) and LC79 super high yield (black up to 2,400 pages, colors up to 1,200 each), all under ISO/IEC 24711. The standard LC71 tier was never part of this printer's range.
Which LC75 or LC79 should you buy?
- LC75 singles, color by color: black, cyan, magenta and yellow — $8.24 apiece for the 600-page high-yield tier.
- LC75 full refresh: the Set of 4 ($29.94) puts one cartridge for each of the four slots in a single box.
- LC75 weekly-print stock-up: the Set of 10 ($67.35) puts four blacks and two of each color in one box, for owners who print every week.
- LC79 singles, color by color: black, cyan, magenta and yellow — $8.99 apiece for the super-high-yield tier, black up to 2,400 pages.
- LC79 full refresh: the Set of 4 ($29.94) covers black, cyan, magenta and yellow together when every slot needs changing.
- LC79 weekly-print stock-up: the Set of 10 ($68.85) puts four blacks and two of each color in one box, sized for the heaviest weekly printing.
Chip, ink and everyday use
A small office replaces ink between jobs, not as a project, and this system keeps it that way: four individual, chipped Innobella cartridges, each swapped only when its slot empties. Hold a fresh cartridge by the housing, fingers clear of the chip contact. Every Clever Supplies cartridge for the MFC-J6510DW carries a lifetime warranty with 1-year free returns, rated at Brother's own ISO/IEC 24711 figures.
More printers that use LC75/LC79 ink
MFC-J280W · MFC-J425W · MFC-J430W · MFC-J435W · MFC-J5910DW · MFC-J625DW · MFC-J6710DW · MFC-J6910DW · MFC-J825DW · MFC-J835DW
