- 12 digits handy printing calculator with traditional and advanced functions: sign inversion, 00, 000, rounding selector, decimal selector, memory, percentage, tax function. - quick profit function: cost/sell/margin calculation - integrated currency and metric converter functions. - printing function: o speed 3.5 lines/sec o printer head: Epson M-80 o 2 colours: black and red o 1 standard paper roll included o printing/non printing - item count & date function - non-add key: used for printing out information which does not affect the calculation - easy-to-read blue display