... such as biscuit,egg pie,bread,chocolate,candy,instant noodlemmoon cakes,hardware, paper boxs GY-BZ Automatic High Speed Multi-Function ... and films.Self diagnosis failure function,clear failure display.High sensitivity optical electric color mark tracking,digital input ... maintenance.Application:Suitble for packing regular objects such as biscuit,egg pie,bread,chocolate,candy,instant noodlemmoon cakes, ...