
65-754 OWNER’S MANUAL Please read before using this equipment. EC-3031 Handheld Printing Calculator 65-754.fm Page 2 Friday, August 27, 1999 1:17 PM FEATURES Your RadioShack EC-3031 Handheld Printing Calculator is a full-featured calculator designed for accuracy and ease of use. The EC-3031 can perform many different types of calculations, including percentage add-ons, discounts, and much more. The print function produces a permanent record of each entry and calculation result for later referenc