12-digit, network, digitron display, 2-color printer, 2 lines/sec printing speed, VAT calculation, currency conversion, profit margin, margin calculation, subtotal/total, adding machine, %, rounding, average calculation, 00, 150 step control, time and date stamp, subsequent printing option (up to 150 steps), reprint option (150 steps), last number correction, 4-key memory, GT, +/-.