SOURCE: missing developer unit
Generally this printer can be separate into 4 major part: Printer body, Toner container, Developer unit and Drum unit. The developer unit is the unit where the toner container "mount" on it and it should be removed to allow cleaning task every time the toner container is replaced.
U may get this error message if the developer unit is not install properly after u replace a new toner container. Just lift the developer unit together with the toner container out of the printer and then insert back properly into the machine.
YBC (/\)
SOURCE: missing developer unit
Generally this printer can be separate into 4 major part: Printer body,
Toner container, Developer unit and Drum unit. The developer unit is
the unit where the toner container "mount" on it and it should be
removed to allow cleaning task every time the toner container is
replaced.
U may get this error message if the developer unit is
not install properly after u replace a new toner container. Just lift
the developer unit together with the toner container out of the printer
and then insert back properly into the machine.
YBC (/\)
Check that the toner you are using is genuine Kyocera, also that the toner hasn't run out, this is normally a toner related issue.
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