The manufacturer rates the LC129XLBK at around 2400 pages. The figure is measured to ISO/IEC 24711, which uses the same test document for every manufacturer, so cartridges can be compared fairly. Dense text, tables and black graphics use ink faster, sparse documents more slowly.
Offices running a Brother MFC-J6720DW or MFC-J6920DW with a lot of black text to print. Black ink sits in its own cartridge and is replaced independently of the colours. If you need the colours at the same time, there is the four-colour LC129XLVALBP value pack.
| Brand | Brother |
|---|---|
| Type | Ink Cartridge |
| Product type | Black Ink Cartridge |
| Colour | black |
| Page yield | 2400 pages |
| Page yield footnote | ISO/IEC 24711 |
| Paper dimensions | A4 |
| Printing colours | Black |
| Quantity | 1 |
| EAN | 4977766724159 |
| Brand compatibility | Brother |
|---|---|
| Compatible products | MFC-J6720DW / MFC-J6920DW |
| Package type | Blister |
| Print technology | Inkjet |
| Other features | Approx. for 2400 pages |
| Net weight | 0.079 kg |
|---|
The manufacturer lists the Brother MFC-J6720DW and MFC-J6920DW. No other models are named in the data.
Around 2400 pages according to ISO/IEC 24711. The real number depends on how much black ink your documents need.
The producer is Brother, so this is an original Brother cartridge. The pack contains one black cartridge.
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