How reset the totals on a Royal 210dx cash register?

To reset the totals on a Royal 210dx cash register, first, turn the key to the "Z" position to reset the daily sales totals. After performing the Z reading, turn the key to the "X" position to view the totals without resetting them. If you need to clear the memory entirely, turn the key to the "P" position and follow the specific reset instructions in the manual. Always make sure to keep a record of the totals before resetting.