- [Narrator] The following video displays the mounting instructions for the MegaCartridge Napkin In-Counter Dispenser. Always wear appropriate protective gear and follow all safety regulations and procedures. See product insert for additional information and warnings. First, determine where the dispenser will be located on the counter. Mark lines around the template included with a pen or pencil. The marked opening should measure 7 5/8 inches by 5 3/8 inches. For a retrofit installation, first remove the existing in-counter dispenser. Check the opening size using the template to determine if the MegaCartridge in-Counter Dispenser will fit. The opening should measure 7 5/8 inches by 5 3/8 inches. If required, mark the area around the opening that needs enlargement. Place two layers of tape around the outside of the marked lines to protect the counter. Using a saber saw or jigsaw, Cut a hole in the counter using the marked lines as a guide. Remove the tape. And then clean the counter with rubbing alcohol. Position the dispenser so that the lock is facing away from the customer's side of the counter. Lower the dispenser into the opening, making sure that both side tabs are held in place against the dispenser. Once the dispenser is in place, open the lid using the pushbutton while lifting up on the lid. Drive the six sheet metal screws through the holes of the flange of the dispenser and into the countertop. Press the button while closing the lid. The dispenser is now ready for a cartridge.