KMP 1529,4021 — Compatible Black Ink Double Pack for Brother LC223BK
Replaces Brother LC223BKBlack2 x 11.8 ml2 x 550 pages
KMP 1529,4021 is a compatible black ink double pack (two cartridges) that replaces the Brother LC223BK, with 11.8 ml of ink per cartridge for up to 550 A4 pages each measured to ISO/IEC 24711 — for home and office users of Brother DCP-J4120DW, DCP-J562DW and MFC-J480DW to MFC-J5720DW printers who want a lower cost per page.
KMP Printtechnik AG is a German supplier of compatible ink and toner cartridges. This double pack is made by KMP, not by Brother, and goes into the same Black slot as the original LC223BK cartridge in the printers listed below.
Before you order: this double pack replaces the Brother LC223BK Black only. Check your printer model against the list in the specifications.
What's in the Box
- 2 × KMP Black ink cartridge, replacement for Brother LC223BK, chip fitted
- Ink only — no printhead, cable, paper or printer software
What It Means in Practice
- Up to 550 A4 pages per cartridge (two cartridges in the pack) measured with the ISO/IEC 24711 test pages — photos, full-page graphics and frequent cleaning cycles use ink faster.
- The chip lets the printer recognise the cartridge and show an ink level, as with the original.
- This is the standard size used by the printers listed; check whether your printer also accepts a higher-yield version if you print a lot.
- Only the black cartridge is replaced — colour cartridges are separate and sold individually.
What Will Not Work
- Printers that are not on the compatibility list, including Brother models that look similar but use a different cartridge series.
- Any other colour slot — this double pack is black only.
- Printer firmware: a manufacturer firmware update can occasionally stop a printer accepting third-party cartridges; KMP states it supports this case within its guarantee.
- Printers under a lease or service contract that requires original manufacturer supplies.
Key Features
Direct replacement for LC223BK
Same slot and size as the Brother LC223BK black cartridge in the printers listed below.
11.8 ml, up to 550 pages
Page yield stated by KMP to ISO/IEC 24711 — the same test standard used for original cartridges.
Chip fitted
Printer recognition and ink-level display, like the original cartridge.
Technical Specifications
| Identification |
| Part Number |
1529,4021 |
| EAN / GTIN |
4011324370973 |
| Brand |
KMP |
| Manufacturer |
KMP Printtechnik AG |
| Replaces |
Brother LC223BK |
| Cartridge |
| Type |
Compatible ink cartridge |
| Colour |
Black |
| Ink Volume |
2 x 11.8 ml |
| Page Yield |
2 x 550 pages A4 (ISO/IEC 24711) |
| Capacity |
Standard |
| Chip |
Yes |
| Pack |
Double pack (2 cartridges) |
| Compatibility |
| Printers |
Brother DCP-J4120DW, DCP-J562DW, MFC-J1100 Series, MFC-J1140W, MFC-J1150DW, MFC-J1170DW, MFC-J1180DWT, MFC-J4420DW, MFC-J4425DW, MFC-J4620DW, MFC-J4625DW, MFC-J480DW, MFC-J5320DW, MFC-J5600 Series, MFC-J5620DW, MFC-J5625DW, MFC-J5720DW, MFC-J680DW, MFC-J880DW |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
KMP voluntary 2-year manufacturer guarantee for consumers in the EU, per KMP guarantee terms — claims handled through Singular |
Frequently Asked Questions
Is this the same as the original LC223BK?
No — it is a KMP-made replacement for the LC223BK black position. It fits the printers listed, and KMP rates it at 550 pages to ISO/IEC 24711. The original Brother cartridge is sold separately in our Ink Original range.
The printer does not recognise the cartridge — what should I do?
Remove any protective tape or cap, re-seat the cartridge until it clicks and restart the printer. If it is still rejected, send us the printer model and the exact message shown and we will check it with KMP.
My printer is not in the list — will it fit?
Do not assume it will. Send us the exact model from the printer label before ordering and we will confirm the right cartridge.
Singular Expert Insight · Buyer's Guide
A compatible cartridge makes most sense when you print regularly and want to cut the running cost of a Brother inkjet. The KMP 1529,4021 replaces the LC223BK black cartridge for Brother DCP-J4120DW, DCP-J562DW and MFC-J480DW to MFC-J5720DW printers. If you prefer to stay with the printer maker's own supplies, see our
original printer ink cartridges.
✓ Buy it if you own one of the listed Brother printers and want a lower-cost black cartridge for everyday printing.
✕ Skip it if your printer is not on the list, or your lease or service contract requires original Brother supplies.
→ Also consider the original Brother LC223BK black cartridge if you prefer the printer maker's own ink.
Not sure it fits? Send us your printer model and we will check the right cartridge before you order.