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Rectangular black ink cartridge with smart chip visible

LD Products

LD Products Compatible Ink Cartridge for Brother LC203BK High Yield Black 550 Pages

SKU CH-1Q7Q-AJTPV

High-yield black ink cartridge prints up to 550 pages and fits Brother MFC J4320DW, J4420DW, J4620DW, J5520DW, J5620DW and J5720DW printers

  • Cartridge Quantity1
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelBrother
  • Ink TypeDye-based
  • Approximate Page Yield550 Pages

Cartridge Color Black

  • High-yield black ink prints up to 550 pages
  • Smart chip tracks ink levels for easy monitoring
  • Compatible with Brother MFC-J4320DW, J4420DW, J4620DW, J5520DW, J5620DW, J5720DW
  • Dye-based formula produces sharp text and graphics
  • Store cool and dry; use within 36 months for best results

High-yield black cartridge for Brother MFC

This LD Products compatible cartridge replaces the Brother LC203BK high-yield black ink tank. It contains a single dye-based cartridge rated at 550 pages at 5 percent coverage and is equipped with a smart chip for ink-level monitoring. The unit is new and intended for printers purchased in the United States and Canada.

Suited for owners of listed Brother MFC models

It fits the J4320DW, J4420DW, J4620DW, J5520DW, J5620DW and J5720DW multi-function printers. Buyers who need colour cartridges or who use printers outside the supported regional models should look at something else. The cartridge is not compatible with other Brother series or with non-regional hardware variants.

Smart chip and storage guidance

The embedded chip lets the printer report remaining ink levels so you can plan replacements. For best results the manufacturer advises storing the cartridge in a cool, dry place and using it within 36 months of purchase to maintain optimal performance. No additional software or hardware accessories are included.

Highlights

  • High-yield black ink prints up to 550 pages
  • Smart chip tracks ink levels for easy monitoring
  • Compatible with Brother MFC-J4320DW, J4420DW, J4620DW, J5520DW, J5620DW, J5720DW
  • Dye-based formula produces sharp text and graphics
  • Store cool and dry; use within 36 months for best results

Specifications

BrandLD Products
Cartridge Quantity1
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelBrother
Ink TypeDye-based
Approximate Page Yield550 Pages

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Questions about this item

Which Brother MFC printers accept this LC203BK high-yield black cartridge?

It fits the J4320DW, J4420DW, J4620DW, J5520DW, J5620DW and J5720DW models purchased in the United States or Canada.

Will the cartridge work if I keep my existing colour cartridges installed?

Yes, the smart chip on this black cartridge reports ink levels independently, so the printer continues to track each colour separately.

How can I confirm the cartridge is performing correctly after installation?

Run a nozzle-check or test page; the printer should show a full black bar and the smart chip will display the remaining level starting from the 550-page yield rating.

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