Connect the external barcode printer to your Hatmed P1, H1 or G1 series Autoclave to automatically print barcode label stickers. Two printers are required if you would like to print cycle labels and cycle records at the same time. It connects to the 9 pin RS232 Serial Printer Port located on the rear of your Hatmed/Ganj Autoclave and requires a power point for the dedicated mains power adapter. The Different Types of Printers There are two types of the External Thermal Printer v1.5 that are compatible with all of the autoclave models we stock: HT05-S9FH External Thermal Printer for Barcode Label Stickers v1.5 (SKU: HAA4290-00011) HT02-S9FH External Thermal Printer for Cycle Records v1.5 (SKU: HAA429000003) Both of these printers look the same but one prints sticky labels and the other prints cycle records. These printers print on thermal paper rolls and label rolls (sold separately). What's In The Box 1 x Barcode Label External Thermal Printer 1 x Serial Port Cable 1 x AC Charger Cable SOLD SEPARATELY: The printer requires Hatmed Autoclave Printer Barcode Sticker Label Roll