Sharp XE-A207 Control System Electronic Cash Register - NO KEY

The Sharp XE-A207 Control System Electronic Cash Register is a reliable and efficient point of sale device designed for retail businesses. Despite missing a key, this electronic cash register from the trusted brand Sharp continues to function effectively. With its user-friendly interface and advanced features, it provides a convenient and precise way to manage transactions and store valuable information for businesses in various industries. I don’t have the key to this. When I plug it in it says it needs paper and displays $3.02 I can’t get the door to open or anything beyond the needs paper screen. Please see pictures of it plugged in. Thank you very much, any questions please ask.