Oki C5550 MFP User Manual page 171

STATUS MESSAGE
/ CODE
Error Replace toner
554 %ERRCODE%:%COLOR% toner
regional
555
556
557
Error Replace toner
614 %ERRCODE%: incompatible
%COLOR% toner
615
616
617
Error Replace toner
620 %ERRCODE%: incompatible
%COLOR% toner
621
622
623
Error Genuine toner is recommended
550 %ERRCODE%: non genuine
%COLOR% toner
551
552
553
C5550 MFP User's Guide
Troubleshooting > 171
MEANING / ACTION
OKI regional mismatch:
Incorrect toner cartridge fitted
(incorrect signature ID; correct
distribution channel group).
Replace with genuine toner
cartridge.
Error 554: Y
Error 555: M
Error 556: C
Error 557: K
OEM channel mismatch:
Incompatible toner cartridge
fitted (incorrect signature ID;
incorrect distribution channel
group).
Replace with genuine toner
cartridge.
Error 614: Y
Error 615: M
Error 616: C
Error 617: K
OEM mismatch: Incompatible
toner cartridge fitted (protected
signature ID; incorrect
distribution channel group).
Replace with genuine toner
cartridge.
Error 620: Y
Error 621: M
Error 622: C
Error 623: K
Unauthorised 3rd party:
Incompatible toner cartridge
fitted (signature ID can not be
recognised).
Replace with genuine toner
cartridge.
Error 550: Y
Error 551: M
Error 552: C
Error 553: K