Receipt Printer Service

Must have a receipt printer such as an Epson or Citizen CT-S310ii. The developer must be able to create a service that looks at a table read the ticket number. Print the a mixture of barcodes and ticket info. We have a sample but the barcode portion is not good. We need to replace it with something that works correctly. Need to set sizes and proper layout for receipt. Also, needs to be able to print tags, 1/2" or smaller from a tag printer SP700.