12-digit professional desktop calculator prints 4.5 lines per second in two colors. Design features a 12-digit fluorescent display and commercial keyboard. Functions include automatic tax keys, markup/gross profit margin, four-key independent memory, delta percent-percent of change, percent, change sign, grand total, item count, date/nonadd, and sigma. Calculator runs on AC power and is made with a high percentage of recycled material.

Victor 1240-3A 12 Digit Heavy Duty Commercial Printing Calculator 12-digit fluorescent display, commercial keyboard; print 4.5 lps in 2 colors Environmentally friendly, this calculator is manufactured with 45% recycled plastic Features automatic tax keys, cost/sell/margin, markup/gross profit margin, 4-key memory, delta percent, percent, item count, grand total, change sign and sigma Runs on AC power Uses replaceable Victor ink ribbon 7010