This user's guide contains descriptive information and operational instructions for the Zebra 105Se and the 160S thermal transfer demand printers. It contains information on how to set up and operate the printer as well as adjustment and maintenance procedures that can be performed by the operator. Information covering the use and operation of Zebra S-Series Printer options is also included. Additional documentation for the Zebra S-Series Printer is available: The ZPL II Programming Guide (part # 46469L). The two-volume Maintenance Manual: Volume 1: General Maintenance (part # 38452L) contains the information you need to maintain your printer. Volume 2: Circuit Descriptions and Electrical Schematics (part # 38453L) contains the information you need to repair the circuit boards at the component level. You may order both volumes as a set (part # 31452L).