[Error Code] SC402-64

[MStalkfleet]

Have a Ricoh MP C8002SP with a SC402-64. Have swapped potential sensors and drum units with no success. Will let us run Color Registration and Manual is leading us to replace the LD unit. Any ideas???

[Besserwisser]

Re: SC402-64

Had the same thing last week. When I replaced the humidity sensor (behind the black drumunit) the error whent away.....I hope