how to fix a laminator jam

{"cid":"91199429","title":"5 Mil Home Office Laminator","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/e9\/1efb9be82173c89f1544ff8a6f51-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"JACC","Model Number":"LM5","Minimum Order Quantity":"1000pcs","Delivery Time":"30~60days","Certification":"GS UL","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"100000PCS per month","Packaging Details":"color box","Name":"Hobby A4 Hot Laminator 9 Inch Laminator For Home, School Teacher","Keywords":"a4 hot laminator; a4 laminator; 9 inch laminator","Warm Up":"90 seconds","Speed":"320mm\/min","Rollers":"2 rollers","Jam Release":"Manual Relesae Lever","Heating Method":"Hot Roller","Laminating Thickness":"0.6mm","Laminating Width":"230mm","Voltage":"AC110\/60Hz ~ AC220V\/50HZ","Housing Material":"ABS Plastic Housing","Warranty":"one year"}}