RIC888340 / 451103228 / TFTR1KO / R1 / TAF3228B-O / RICOH 888340 / 1939745 / R-R1-TB / RIC888340 / R-R1-TB/2 / R-R1-TB/1 / 888340, TYPE R1 / 888340;RIC / RIC888340 / RIC888340 / RIC888340 / RIC888340 / TFTR1K-O / 000000000888340 / RIC888340 / 0888340 / RICOH TYPE R B / C888340D