iv
4.1.1 Printhead ...................................................................................... 44
4.1.2 Sensor........................................................................................... 46
4.1.3 Platen Roller ................................................................................. 47
5 Troubleshooting ................................................................................................... 48
5.1 Printer issues ............................................................................................. 48
5.2 Media issues .............................................................................................. 49
5.3 Ribbon issues............................................................................................. 50
5.4 Other issues ............................................................................................... 51
6 Specifications ....................................................................................................... 52
6.1 Printer........................................................................................................ 52
6.1.1 Fonts, Barcodes, and Graphics Specification ............................... 54
6.2 Media & Ribbon ........................................................................................ 57
6.3 Bar codes ................................................................................................... 58
6.4 Electrical and operating environment ....................................................... 60
6.5 Physical dimension .................................................................................... 60
6.6 Interfaces ................................................................................................... 61
6.6.1 USB ............................................................................................... 61
6.6.2 RS-232C ........................................................................................ 62
6.6.3 Centronics .................................................................................... 63