夏普2048复印机卡纸，大保养之清洁热敏电阻篇（夏普2048n打印机卡纸怎么处理）

{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0180000c19pj1ru0mi539ekog20","duration":543.434,"width":854,"height":480,"file_size":42943490,"thumb":{"web_uri":"tos-cn-p-0000/533cfa5481834c3496f618eaa6eed323","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":543.434,"file_size":42301597,"w":854,"h":480},"normal":{"duration":543.434,"file_size":32792724,"w":640,"h":360},"ultra":{"duration":543.434,"file_size":42302527,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"c7c5dcd01a7d7a40934eef9f06ca4fad","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}