Sharp UP-820N UP-820N Operation Manual - Page 12

Printer NOTE The POS terminal UP-820N may be configured with multiple types of printers offered by the market. For specific instructions related to the handling and care of the printer, please refer to the applicable printer instruction manual. The built-in printer is a 2-station (receipt/journal) type thermal printer, and therefore it does not require any type of ink ribbon or cartridge. The average life of the printer is approximately 5 million lines. To open the printer cover, lift up the cover as shown in the illustration on the right. Printer cover Your POS terminal is shipped with the print head release lever held by a white retainer in the lifted up position. Be sure to remove this retainer and push down the print head release lever before you use the terminal. Print head release lever The print head can be lifted by the green lever on the right side of the printer. Pulling the lever forward lifts the print head up. If the paper becomes jammed, you need to lift the print head. Cutter open tab If a paper jam occurs, pull the cutter unit open while pushing the cutter open lever to the right. Then remove the paper jam inside the printer. For further information, refer to the "Removing a paper jam" section in the "Operator Maintenance" chapter. Take-up spool Paper roll location Paper chute Cutter open tab Cutter unit Print head release lever NOTE Do not attempt to remove the paper roll with the head in the down position. This may result in damage to the printer and print head. - 10 -