 Panafacom also released the Panafacom Lkit-16 in March 1977 to popularize the MN1610.The Panafacom C-15 is an industrial personal computer using the MN1610 processor, announced in Japan in May 1978.It cost ¥700,000 () with 16 KB of RAM, flat keyboard, monochrome display and cassette tape recorder.