OKI 544 Toner Cartridge Not Recognised
What it means
A toner cartridge is missing, not seated, or not the type this printer expects. The number after the code identifies the colour. Refit the cartridge until it clicks and check the part number against the model before assuming it has failed.
Guides that cover this kind of fault
A guide written for 544 itself is still being checked against the manufacturer's documentation. These cover the same underlying problem and are filed under ink & toner.
- Canon 1688 Error: Meaning and How to Bypass ItCanon error 1688 indicates that an ink tank is empty or the printer cannot read the remaining ink level. You can typically bypass this warning and...
- Canon 1660 Error: Meaning and Quick FixesCanon error 1660 means the printer cannot detect an ink tank because it is missing, incorrectly seated, or has dirty contacts. Fix this by opening the...
- Xerox 093-926 Error: Wrong Toner Cartridge Causes and FixesError 093-926 indicates that the printer cannot read a toner cartridge due to poor seating, an incompatible chip, or an incorrect color slot...
Common questions
What does the 544 error mean on a OKI printer?
A toner cartridge is missing, not seated, or not the type this printer expects. The number after the code identifies the colour. Refit the cartridge until it clicks and check the part number against the model before assuming it has failed.
Is the 544 error serious?
Not usually. Codes at this level normally clear once the condition they describe is dealt with, and a printer that carries on working afterwards has nothing further wrong with it.
Different code or problem?
Switch off and unplug a printer before reaching inside it. If a fault involves the power supply or internal electronics, or the machine is under warranty, contact the manufacturer or a qualified technician. Full disclaimer. Brand and code names are trademarks of their owners; PrinterFixUp is independent and unaffiliated.