no country told and service is by country. as are parts.
call them and ask for service.
the manual for this device has page and end of book called
who to contact for service.
RTM?
read it yet
buy the service manual (users guide does not cover error codes)
or call for help, Ricoh.
find it here, and sold here. $12?
https://printcopy.info/?l=en&mod=pc&strSearch=AFICIO+SG+3100+SNW
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