Samsung SL-M4580FX - U1-XXXX Type (Fuser) Error Code

4.Troubleshooting
4.6.6.U1-xxxxtype(Fuser)errorcode
►ErrorCode
U1–2115
U1–2116
►Errormessage
FuserunitFailure:#U1-2115.Turnoffthenon.Callforserviceiftheproblempersists
FuserunitFailure:#U1-2116.Turnoffthenon.Callforserviceiftheproblempersists
►Symptom
Thepressurecontrolunit(Camunit)ofthefuserisabnormal.
►Troubleshootingmethod
CAUTION
Thetemperaturegetshotaroundthefuserunit.Topreventburns,makesurethefuserunitareaiscoolbefore
performingthisprocedure.
1)Aftercheckingthefuserinstallation,turnthemachineoffthenon.
2)Opentherearcover.Liftuptherightsideandreleasetherearcover.
3)Ifthereisnoproblem,remove4screws.
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