Ricoh c5100s printer shows the error SC582-02 What it the soloution

SOURCE: Ricoh SP C811DN error sc549

unplug printer, wait minute, plug in, should reset.
check Ricoh website to trouble shoot if does not reset.

SOURCE: my ricoh printer is showinf an error of sc440-2

sc440 on the CL7000 is a drum motor error. sc440-2 is specific to the color drum motor. The problem is either the motor itself, the drum gear position sensor, or one or more of the color photoconductor units. The photoconductor units you can replace yourself if you have extras -- see if that will clear up the problem.

If they don't, you'll need to contact a service technician to inspect (and replace if need be) the motor and sensor.

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