iii
5.3 Reset Methods ................................................................................ 89
5.3.1 Soft Reset ............................................................................. 89
5.3.2 Level One Reset ..................................................................... 90
5.3.3 Level Two Reset ..................................................................... 90
5.4 Printhead Assembly Adjustments ....................................................... 90
5.4.1 Leveling Cam Adjustment ........................................................ 90
5.4.2 Printhead Pressure Adjustment................................................. 92
5.5 Maintenance ................................................................................... 92
5.5.1 Cleaning the Printhead ............................................................ 94
5.5.2 Cleaning the Fan Filter ............................................................ 96
5.5.3 Cleaning the Interior Compartment ........................................... 96
5.5.4 Cleaning the Media Sensing Components ................................... 97
5.5.5 Cleaning the Platen and Assist Rollers........................................ 97
5.5.6 Cleaning the Ribbon Path Components....................................... 98
5.5.7 Cleaning the Exterior Surfaces.................................................100
5.6 Updating the Firmware ....................................................................100
5.7 Updating the Boot Loader ................................................................101
5.8 Downloading Fonts .........................................................................102
5.9 Replacing the Printhead...................................................................105
Troubleshooting ...................................................................................... 107
6.1 Problem Resolution .........................................................................107
6.1.1 General Resolutions ...............................................................107
6.1.2 Warning and Fault Messages ...................................................111
6.2 Hex Dump Mode.............................................................................117
Содержание H-4212
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