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Two black ink cartridges in sealed packaging

Laser Tek Services

Laser Tek Services LC75BK Black Ink Cartridge 2 Pack

SKU CH-F1WP-AZKQ3

Two-pack of black ink cartridges compatible with Brother MFC-J printers, yielding approximately 600 pages each at 5% coverage

  • Cartridge Quantity2 Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelLC75BK
  • Compatible ProductsBrother MFCJ6510DW MFCJ6710DW MFCJ6910DW MFCJ280W MFCJ425W M
  • Approximate Page Yield600 Pages
  • 600 pages per cartridge at 5 % coverage
  • Two-pack black cartridges replace Brother LC75BK
  • Compatible with MFC-J6510DW, J6710DW, J6910DW and more
  • Factory built to ISO 9001 and ISO 14001 standards
  • Lower cost per page than original Brother cartridges

Compatible Brother LC75BK Replacement

This two-pack of black ink cartridges from Laser Tek Services replaces the Brother LC75BK original. It fits a range of Brother inkjet printers including the MFC-J280W, MFC-J425W, MFC-J430W, MFC-J435W, MFC-J625DW, MFC-J825DW and MFC-J835DW series.

Consistent Yield And ISO Certified Build

Each cartridge delivers approximately 600 pages at five percent coverage, matching the rated yield of the OEM equivalent. Production follows ISO 9001 and ISO 14001 factory standards and conforms to US patent regulations for reliable operation.

Ready For High-Volume Brother Workflows

The pack supports extended printing on compatible Brother MFC-J5910DW, MFC-J6510DW, MFC-J6710DW and MFC-J6910DW models without needing frequent swaps. It is not suited for printers that require colour cartridges or different LC series codes.

Highlights

  • 600 pages per cartridge at 5 % coverage
  • Two-pack black cartridges replace Brother LC75BK
  • Compatible with MFC-J6510DW, J6710DW, J6910DW and more
  • Factory built to ISO 9001 and ISO 14001 standards
  • Lower cost per page than original Brother cartridges

Specifications

BrandLaser Tek Services
ModelLC75BK
Cartridge Quantity2 Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelLC75BK
Compatible ProductsBrother MFCJ6510DW MFCJ6710DW MFCJ6910DW MFCJ280W MFCJ425W MFCJ430w MFCJ435W MFCJ5910DW MFCJ625DW MFCJ825DW MFCJ835DW Printer
Approximate Page Yield600 Pages
Coverage@ 5%

Questions about this item

How do I install the LC75BK cartridge and what step is often missed?

Open the ink cover, push the cartridge straight in until it clicks, then close the cover; the step often missed is removing the orange protective clip before insertion.

What maintenance will the LC75BK cartridges need later?

No maintenance is required; when print quality fades after roughly 600 pages at 5% coverage, replace the empty cartridge with a new one.

What limit appears first during sustained printing with the LC75BK?

The page yield limit of 600 pages at 5% coverage is reached before any other constraint.

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