nlp printer weighing scale auto shut off

{"cid":"91190101","title":"Digital Counting Scale Barcode Label Printing Connectable NLP Printer Output","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/42\/b5801ed95ce2c6339e037827831f-200x200-1.jpg","attrs":{"Price":"USD1.00-USD58 \/ set","Brand Name":"NOVO","Model Number":"AWD-D02","Minimum Order Quantity":"12 sets","Delivery Time":"15 days after receive the confirm of the order","Certification":"CE","Place of Origin":"China, xiamen","Payment Terms":"T\/T, Western Union, L\/C, MoneyGram, D\/P","Supply Ability":"1000 sets per month","Packaging Details":"Packaging Details:4 sets per carton","Name":"shop electronic weighing balance","Housing":"ABS","Interface":"RS232","PAN":"plastic pan+ SUS pan","function":"weighing, simple counting, hi-low","power":"4v rechargeable battery","Load cell":"120mm load cell","output":"shop"}}