Compare the cartridge references.
The figures below are manufacturer benchmarks for original replacement cartridges, based on ISO/IEC 19798. Actual yield varies with print content and use. Compatible yields may differ; we confirm the exact product specification in your quote.
| Reference / colour | Capacity | Approx. pages |
|---|---|---|
| TN-321BK ↗Black | Standard | 2,500 |
| TN-321C ↗Cyan | Standard | 1,500 |
| TN-321M ↗Magenta | Standard | 1,500 |
| TN-321Y ↗Yellow | Standard | 1,500 |
| TN-326BK ↗Black | High yield | 4,000 |
| TN-326C ↗Cyan | High yield | 3,500 |
| TN-326M ↗Magenta | High yield | 3,500 |
| TN-326Y ↗Yellow | High yield | 3,500 |
| TN-329BK ↗Black | Super high yield | 6,000 |
| TN-329C ↗Cyan | Super high yield | 6,000 |
| TN-329M ↗Magenta | Super high yield | 6,000 |
| TN-329Y ↗Yellow | Super high yield | 6,000 |
Choose a reference to carry it into your enquiry. This requests a checked match and quotation; it does not place an order or reserve stock.
Match the reference to your printer.
These checked examples apply to the references shown beside them. They are not a complete compatibility list. A higher-capacity cartridge may fit fewer printers than the standard version. Send your full model so we can confirm the right Compatible or Original option.
- TN-321BK / TN-321C / TN-321M / TN-321Y / TN-326BK / TN-326C / TN-326M / TN-326Y / TN-329BK / TN-329C / TN-329M / TN-329Y
- HL-L8350CDW
Example printers for this family.
These are verified examples, not a complete compatibility list. Include your full model and region so we can confirm the specific cartridge before you order.
Different model suffixes, regional cartridges, chips, firmware or subscription arrangements may require a further check. If your model is not listed, ask us to identify your toner.
Choose capacity for the exact colour printer
TN321, TN326 and TN329 separate standard, high and super-high Original capacities. The verified HL-L8350CDW example supports all three; do not assume another similar-looking Brother printer does.
Black and colour benchmarks differ in TN321 and TN326. Tell us which individual colours you need, or ask for a checked complete-set quote with the quantity for each colour.
Replacing toner or another supply?
Toner, drum, belt and waste units are different supplies. Tell us the exact printer message before replacing a part; changing toner does not replace the other components.
Help with toner and drum identification ↗What to include for a clear quote.
- Full printer model and cartridge reference, if known.
- Colour and quantity, including individual replacements or a complete set.
- Delivery postcode, deadline and any recognition or firmware message.
We check suitable compatible options first and confirm the product, current price and delivery before you agree an order. Original toner is available if your organisation specifies it.
Get my Brother toner quote ↗More Brother supply guidance from Cartridge Care Manchester ↗. Brand names identify the printers and original reference families; they do not imply manufacturer endorsement.