Uses a 120 Volt?? 60 Hz AC adaptor</br>Printer includes 1 paper roll?? 1 ink ribbon installed?? and an operation manual</br>Prints approximately 4.1 lines per second</br>Extra-large 12-digit display with punctuation</br>Calendar/clock function displays and prints date and time</br>Extra-large 12-digit display with punctuation</br>Quiet ribbon printing in black and red</br>4-key memory?? grand total?? average?? mark-up functions</br>Calendar/clock function displays and prints date and time</br>Uses standard paper roll</br></br>Product Description</br></br>The EL-2630PIII is a heavy duty desktop printing calculator with 12-digit display and 2 color printing. It prints at approximately 4.8 lines per second in 2 color