The Canon P23-DH V is an advanced portable calculator capable of printing out complex time-based fee structures and long-term profit margin calculations. Loading the Canon P23-DH V with new paper can be done quickly and easily, interrupting operation of the calculator for no more than a couple of minutes. You only need to make sure you have an extra roll of paper handy when going through hours of calculations, because the Canon P23-DH V will run out of paper, leaving you with no record of your efforts.
Cut the beginning of the roll of paper at a 45-degree angle with the scissors for better feeding into the Canon P23-DH V.
Lift the paper arm up and slide the roll onto the paper arm. The cut edge of the paper should be feeding down from the outside of the roll.
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Insert the cut edge of the paper into the small slit at the back of the calculator.
Press the feed button in the upper left area of the calculator's keyboard to feed the paper roll up through the calculator.