Ricoh Aficio SP C820DN SP C820DNT1 SP C820DNT2 SP C820DNLC SP C821DN SP C821DNT1 SP C821DNX SP C821DNLC SP C830DN SP C831DN 512 MB Memory Expansion (Type J)

Ricoh Aficio SP C820DN SP C820DNT1 SP C820DNT2 SP C820DNLC SP C821DN SP C821DNT1 SP C821DNX SP C821DNLC SP C830DN SP C831DN 512 MB Memory Expansion (Type J)

004165MIU$328.11