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Brother TN-851XLBK Black High-Yield Toner Cartridge (Genuine)
The Brother TN-851XLBK is a genuine high-yield black toner cartridge designed for the Brother HL-L9470CDN, MFC-L9630CDN and MFC-L9670CDN workgroup colour laser printers. Each cartridge prints up to 12,000 pages at 5% coverage (ISO/IEC 19798) - around 1.3x the yield of the standard Brother TN-851BK - delivering a much lower cost per page for offices that print high volumes. CartridgesDirect is a registered reseller for Brother Australia, so every TN-851XLBK is a genuine Brother product covered by the manufacturer's warranty. Browse the full Brother toner cartridges range for matching XL colours and the DR-851CL drum unit.
Key Features
- ✔Genuine Brother TN-851XLBK high-yield black toner cartridge - factory sealed and warranty backed
- ✔Approximate yield of 12,000 pages at 5% coverage (ISO/IEC 19798)
- ✔Engineered for Brother HL-L9470CDN, MFC-L9630CDN and MFC-L9670CDN
- ✔Around 1.3x the page yield of the standard TN-851BK
- ✔Drop-in installation - no firmware or driver changes required
- ✔Pairs with the DR-851CL drum unit (sold separately)
- ✔Sold and supported by CartridgesDirect, an authorised Brother Australia reseller
- ✔Free delivery Australia-wide on orders over $75 or upgrade to Express Shipping for only $13.95
Specifications
| Brand | Brother (Genuine) |
| Model | TN-851XLBK |
| Cartridge Type | Workgroup colour laser toner cartridge - high yield |
| Colour | Black |
| Page Yield | Approx. 12,000 pages at 5% coverage |
| Yield Standard | ISO/IEC 19798 |
| Series | Brother TN-851XL (high yield) |
| Standard-Yield Equivalent | TN-851BK (9,000 pages) |
| Drum Unit | Brother DR-851CL (~100,000 pages) |
Compatible Brother Printers (3 models)
The Brother TN-851XLBK is engineered for the Brother L9470/L9630/L9670 workgroup colour laser printer family.
High-Yield Toner for Brother HL-L9470CDN
A4 workgroup colour laser printer used in medium to large offices. The XL yield is the right economic choice for any business printing regular volume.
High-Yield Toner for Brother MFC-L9630CDN and MFC-L9670CDN
A4 workgroup colour laser multifunctions running sustained business workflows. The TN-851XLBK keeps black cost per page low across heavy print runs.
Brother TN-851XL Series: Other Colours and Drum Unit
Order matching XL CMYK toners or the DR-851CL drum unit for the same printer family.
| Colour | Part Number | Page Yield |
|---|---|---|
| Black | TN-851XLBK | 12,000 pages |
| Cyan | TN-851XLC | 9,000 pages |
| Magenta | TN-851XLM | 9,000 pages |
| Yellow | TN-851XLY | 9,000 pages |
| Drum unit | DR-851CL | Up to 100,000 pages |
TN-851XL vs TN-851: Cost Per Page Compared
The TN-851XLBK costs more per cartridge but delivers around 1.3x the yield of the standard TN-851BK black (9,000 pages). On a supported printer, the TN-851XL pays back in cost-per-page within a few weeks of typical office use.
Yield Tier Comparison
| Tier | Part Series & Yields | Compatibility |
|---|---|---|
| Standard yield | TN-851 (BK 9,000 / CMY 6,500) | Same 3 printers |
| High yield | TN-851XL (BK 12,000 / CMY 9,000) | Same 3 printers |
| Drum unit | DR-851CL (~100,000 pages) | Same 3 printers |
Compatibility Check Before Ordering
Confirm your printer model from the front panel or rear label. The TN-851, TN-851XL and DR-851CL fit Brother HL-L9470CDN, MFC-L9630CDN and MFC-L9670CDN workgroup colour laser printers ONLY. They do NOT fit the older HL-L9310CDW or MFC-L9570CDW (those use the TN-441/443/446 range and DR-441CL drum) or any other Brother range.
Buy Brother TN-851XLBK Black Online at CartridgesDirect
Order the genuine Brother TN-851XLBK black high-yield toner cartridge today and slash cost per page on your Brother HL-L9470CDN, MFC-L9630CDN or MFC-L9670CDN. Free delivery Australia-wide on orders over $75, or upgrade to Express Shipping for only $13.95 at checkout. Browse the full Brother toner cartridges range for matching XL colours and the DR-851CL drum unit.
Page yield based on ISO/IEC 19798 at 5% coverage. Brother part number: TN-851XLBK. Also listed as: Brother TN851XLBK, TN851XL Black, TN-851XL Bla Toner Cart, Brother TN-851XL black XL, TN851XLBK cartridge, Brother TN-851XLBK high yield.
Manufacturer: |
Brother |
SKU: |
TN-851XLBK |
Colour: |
Black |
Page Yield: |
12,000 Pages |
Cartridge Size: |
High Yield (XL) |
Product Type: |
Toner Cartridge |
Suitable Printers: |
MFC-L9670CDN, MFC-L9630CDN. MFC-L9470CDN |
Cartridge Series: |
TN-851 |
