샤프 공식 사이트 (아마도 영문?) http://www.sharp-world.com/contents/calculator/support/guidebook/index.html PDF files of the Scientific Calculator Operation Guide are available here for you to download. Scientific Calculator Operation Guide ...
출처 : 영국샤프 http://www.sharp.co.uk/cps/rde/xchg/gb/hs.xsl/-/html/pc-simulator.htm 1. SHARP PC Simulator for EL-W531/W531H/W531G/W535 2. SHARP PC Simulator for EL-W506/W516/W546