Brother TN421 / TN423
Toner options.

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 and remanufactured yields may differ; we confirm the exact product specification in your quote.

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.

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.

• Brother HL-L8260CDW

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.

Specify the colour as well as TN421 or TN423

BK, C, M and Y identify black, cyan, magenta and yellow. TN421 and TN423 each cover four separate cartridges; give the full reference and quantity for each colour rather than requesting just ‘a 423’.

The original black benchmark differs from the three colour benchmarks in both capacities. We can check suitable compatible or remanufactured choices for the exact model; specify originals if that is your preference.

Replacing toner or another supply?

HL-L8260CDW uses a separate DR-421CL drum pack, plus a transfer belt and waste-toner unit. Include the exact supply message so a toner enquiry is not confused with one of those maintenance items.

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 and remanufactured options first and confirm the product, current price and delivery before you agree an order. Original toner is available if your organisation specifies it.