RITJCYT / 887816;RIC / RIC887816 / RIC887816 / TAF5106C-O / 887816, 889758, TYPE J / 451105006CN / RITJCYT / TFTJCO / RISPC887816 / RIC21008 / 16535 / 636977 887816 / RIC21135 / RICOH 887816 / RIC887816 / 889758 / 9516 / RIC21008-RES / RIC21135 / TFTJC-O