Description
- Print colour: Black
- Approximate page yield: Up to 18,000 pages
- Yield standard: ISO/IEC 19752
- Yield class: Ultra High Capacity
- Printing system: Mono toner
- Compatible models: DCP-L5510DN, HL-L5210DN, HL-L6415DW, MFC-L5915DW, MFC-L6915DW
High-volume monochrome output
The Brother TN-3618 toner cartridge provides an approximate yield of up to 18,000 pages. This output figure is declared in accordance with the ISO/IEC 19752 standard, offering organisations an established benchmark for measuring toner consumption. Built specifically for black monochrome printing systems, this cartridge allows busy administrative departments to process extensive runs of documents, statements, and office records before needing a replacement unit.
Dedicated printer compatibility
Designed as an authentic Brother supply, the TN-3618 is specified for use with five particular laser models. Compatible hardware includes the Brother DCP-L5510DN, HL-L5210DN, HL-L6415DW, MFC-L5915DW, and MFC-L6915DW. Verifying that your office printer matches this approved list ensures proper physical fitment and operational compatibility with the machine’s internal toner handling mechanisms.
Ultra High Capacity classification
This model carries an Ultra High Capacity classification from Brother, representing an extended output tier within the mono toner category. For businesses handling frequent document workflows, deploying higher capacity toner cartridges reduces the manual maintenance frequency associated with cartridge swaps, keeping monochrome laser printers functional for longer operational periods.
Genuine Brother supply standard
The TN-3618 is classified as a genuine Brother toner cartridge, manufactured to the exact specifications required by the host equipment. Matching the manufacturer model code TN-3618 directly to your printer fleet documentation ensures purchasing clerks and facility managers receive authentic black toner formulated expressly for the imaging systems of the supported Brother models.

