Can you keep using it?
Can you keep using it?
Contact customer support if any of these apply
- !A known-good toner cartridge still leaves the message in place.
- !The machine shows a different hardware fault after reseating the assembly.
What to check first
Step-by-step checks
- 1
Consumable check
Remove the toner cartridge and drum assembly, then reinstall the cartridge into the drum and put the assembly back in the machine.
Start with the official recovery step before moving on to parts or deeper servicing.
- 2
Consumable check
If the message stays, try a known-good toner cartridge.
- 3
Consumable check
Replace the toner cartridge if reseating does not clear the warning.
Background
What this message usually means
Brother uses No Toner when the toner cartridge or the toner cartridge and drum unit assembly is not installed correctly. Reseating the assembly usually clears the message; if not, the toner cartridge may need replacement.
Before the message
What users usually notice first
Messages like this often appear after the printer fails one of its normal startup, supply, or paper-path checks and cannot return to ready state cleanly.
Diagnosis
Likely causes
The toner cartridge is not seated correctly in the drum unit.
The toner and drum assembly was not reinstalled fully.
The toner cartridge itself is exhausted or faulty.
Service
When service or replacement is more likely
- -This is usually an installation or toner issue, not a printer mechanics fault.
Avoid wrong turns
Common misreads of this message
- -Treating the message like a confirmed failed part instead of a support clue about which system has stopped the printer.
- -Assuming any supply-related wording means the next step is automatically to buy a cartridge, toner, drum, or printhead.
See also
Related codes in this family
Explore more
More Brother printer families
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Guide
Common Brother printer messages that usually mean stop and check support
The Brother messages that usually mean it is time to stop retrying and treat the fault more seriously.
Guide
How to tell if a printer fault is a cartridge issue or a service issue
How to separate ordinary cartridge or toner trouble from the kind of printer fault that usually points to real service.
Boundary
When to stop troubleshooting and move to support
Use the message once to classify the problem, then move to support if the printer still cannot return to ready after the first safe checks.
Keep browsing
Where to go next
Source notes
Brother says No Toner appears when the toner or toner-plus-drum assembly is not installed correctly and advises reseating it first.
Built around Brother's official MFC-L2800DW and HL-L2400DW support pages. Exact wording and menu paths can vary a little by region, but the consumable and jam guidance is shared across the family.
Printer error codes can vary a little by firmware, region, and exact model variant. Use this guide as a family-level starting point and stop if the next step would require disassembly or service-mode changes.
Known family variants: HL-L2400DW, MFC-L2800DW
Last reviewed: 2026-04-12
Reference: Open reference