SKU:

CS-BR-107-BK

Condition:

New Compatible

OEM Part #:

LC107BK

Color:

Black

Page Yield:

Up to 1,200 pages (ISO/IEC 24711)

Chip:

New compatible chip

Warranty:

Lifetime Warranty

Returns:

1-Year Free Returns

Frequently Asked Questions

How many pages does the LC107BK print?

Up to 1,200 pages, rated under ISO/IEC 24711 — Brother's published figure for the LC107BK, double the 600 pages of the LC103BK on the same five printers.

Which printers does this black cartridge fit?

Five models: MFC-J4310DW, MFC-J4410DW, MFC-J4510DW, MFC-J4610DW and MFC-J4710DW. On those printers it pairs with LC105 colors. The three larger models (MFC-J6520DW, J6720DW, J6920DW) do not take it — their super-high black is the LC109BK.

Will my printer recognize this compatible cartridge?

This cartridge carries a new compatible chip. If your printer's firmware has been updated, recognition issues can occasionally occur — remove the cartridge, check that the green chip contact is clean and untouched, reseat it firmly, and restart the printer. Brother's own "Cannot Detect" guidance for this family starts from the same chip check. We do not claim guaranteed recognition on every firmware version; if a cartridge still will not register, the lifetime warranty covers it.

LC107BK or LC109BK — what is the difference?

Printer group, not quality. LC107BK (1,200 pages) serves the five mid-size models; LC109BK (2,400 pages) serves the three ledger models. They are not interchangeable, and a printer that takes one does not take the other.

Why don't you sell an LC109BK compatible?

Our source range for this family carries the LC109BK as a genuine original only — there is no compatible LC109BK in it — so we do not list one. MFC-J6520DW, J6720DW and J6920DW owners will find the LC103BK and the LC105 colors here, and the LC109BK position is flagged on those models' pages rather than filled with a substitute.

Is there an LC105 black?

No — Brother never made an LC105BK. This LC107BK is the super-high black for its five printers; the 'LC105 black' label on some listings refers to this cartridge or is simply wrong.

Can I mix this black with LC103 colors?

Yes — slots are independent. LC107BK with LC103 colors is a valid combination on all five models, as is the full super-high set with LC105 colors.

Is this a genuine Brother cartridge?

No — it is a Clever Supplies compatible cartridge built to the LC107BK specification, with a new compatible chip, labeled compatible on the box and on this page.

How do I install it without chip problems?

Hold the cartridge by its housing, keep fingers off the small green chip on top, and seat it until it clicks. If the printer reports 'Cannot Detect', reseat the cartridge and restart before anything else — that is Brother's own first check for this family.

LC103BK or LC107BK — which black should I choose?

Same five printers take both. LC107BK doubles the rating (1,200 vs 600 pages) and suits document-heavy use; LC103BK is the lower-cost fill. Per page, the LC107BK is the endurance choice.

What warranty and returns does it carry?

A lifetime warranty — a cartridge that fails to perform is replaced — and free returns within the first year.

How should I store a spare black cartridge?

Sealed, upright, out of direct sunlight, cap on until installation. Black spares keep longest when they are not opened early.