Brother LC207-LC205 Ink For MFC-J4620DW

MFC-J4620DW

The MFC-J4620DW is part of the smaller Business Smart trio in this family, and its ink is a high-yield LC203 (550 pages) plus the super-high tier: LC205 colors (1,200 pages) with the LC207BK black (1,200 pages). Two warnings belong on this page. First, the super-high black splits by model group: this printer's black is LC207BK, while the Business Smart Pro trio (MFC-J5520DW, J5620DW, J5720DW) takes the LC209BK instead — the two blacks are not interchangeable. Second, listings that sell an 'LC205 black' are mislabeled; in this tier the colors are LC205 and only the colors. One more caution from Brother's own support pages: the LC203 Starter cartridges supplied with a new printer are not the retail high-yield specification and can produce 'Cannot Detect' messages — do not judge this printer's retail cartridges by its setup set.

The MFC-J4620DW takes LC203 high-yield ink (550 pages per cartridge, ISO/IEC 24711) and the super-high tier: LC205 colors (1,200 pages each) with the LC207BK black (1,200 pages). There is no LC205 black and no LC201 option on this model — its ladder starts at LC203.

Which LC203, LC205 or LC207 should you buy?

LC203 singles for the MFC-J4620DW: black, cyan, magenta and yellow — $8.99 each, rated at 550 pages in the high-yield tier this printer starts from.
All four LC203 slots at once: the Set of 4 ($31.44) covers black, cyan, magenta and yellow together for a complete LC203 change on the MFC-J4620DW.
LC203 stock for weekly printing: the Set of 9 ($59.94) holds three blacks and two of each color, matching black-heavy weekly use.
LC205 color singles, super-high: cyan, magenta and yellow — $11.99 each, rated at 1,200 pages for a cyan, magenta or yellow slot in the super-high tier.
LC207BK black on its own: black — $13.49 each, the 1,200-page super-high black made for the smaller Business Smart trio, not the LC209BK.
Super-high Set of 4 for the MFC-J4620DW: the Set of 4 ($38.94) pairs the LC207BK black with one each of the LC205 colors in one box.
Super-high Set of 9, black-weighted: the Set of 9 ($80.87) puts three LC207BK blacks with two each of the LC205 colors for steady weekly printing.

Chip, ink and everyday use

With the MFC-J4620DW, treat a recognition message as a checklist, not a verdict. First, its retail cartridges are not the LC203 starter set linked to 'Cannot Detect' warnings. Second, each LC203, LC205 color and LC207BK carries a new chip in its own slot, so check that the right cartridge is seated firmly and its small green contacts are clean and untouched. Restart the printer after reseating, and store spares sealed between changes. Every Clever Supplies cartridge here carries a lifetime warranty with 1-year free returns.