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Black rectangular ink cartridge with flat matte finish and side label

Ninestar Technology

Ninestar Technology NB-0LC75BK toner cartridge black LC75BK for MFC-J6510 MFC-J6710 MFC-J6910

SKU CH-JPGE-9WJCM MPN NB-0LC75BK

Black toner cartridge for Brother MFC-J6510, MFC-J6710 and MFC-J6910 printers

  • Ink or toner colorBlack
  • Replaces brandBrother
  • Replacement forLC75BK
  • For use withMFC-J6510, MFC-J6710, MFC-J6910
  • Black cartridge replaces Brother LC75BK for direct compatibility
  • Fits MFC-J6510, MFC-J6710 and MFC-J6910 printers
  • Aftermarket toner keeps printing costs lower
  • New condition ensures reliable performance from first page
  • Manufactured by Ninestar Corporation for consistent quality

Compatible Black Cartridge

This Ninestar Technology NB-0LC75BK cartridge replaces the Brother LC75BK black toner. It fits the MFC-J6510, MFC-J6710 and MFC-J6910 multifunction printers. Offices and home users who print mainly text documents will find it a direct alternative to the original supply.

Thermals Noise and Power

As a toner cartridge it has no moving parts, fans or electrical draw of its own. The printer manages all heat and noise during operation. The cartridge simply supplies black toner powder to the imaging system without adding any audible or thermal load.

Upgrade Path and Limits

This cartridge replaces an empty Brother LC75BK unit in the three listed MFC models. It is not suitable for colour printing, for any other Brother model or for printers that use a different cartridge series. Buyers who need cyan, magenta or yellow output must purchase separate colour cartridges.

How it compares

Measured against everything we stock in Compatible Laser Toner, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 97% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameNinestar Corporation
Part numberNB-0LC75BK
Ink or toner colorBlack
Size & build
Shipping weight0.17 kg
Package size45 × 29 × 10 mm
Compatibility
Replaces brandBrother
Replacement forLC75BK
For use withMFC-J6510, MFC-J6710, MFC-J6910

Questions about this item

How do I install the NB-0LC75BK cartridge in my MFC-J6510, and what step is often missed?

Open the ink cover, remove the orange protective clip from the new cartridge, then insert it firmly until it clicks into the LC75BK slot; the step many miss is forgetting to peel off the yellow air-vent tape before insertion.

What maintenance or replacement will this black cartridge need after it runs empty?

The NB-0LC75BK is a single-use ink cartridge; once the printer reports it empty you simply replace it with another LC75BK-compatible unit — no separate print-head servicing is required.

What limit appears first when printing continuously with this cartridge in an MFC-J6910?

The ink volume inside the LC75BK cartridge is the first limit reached; after its rated yield the printer will stop and prompt for a new black cartridge.

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