III.MAINTENANCE AND INTERNAL PARTS
A. MAINTENANCE GUIDE LINES
∙Always turn off and disconnect power before opening the cover.
∙The areas around the print head and motor become very hot during and just after printing, do not touch them.
∙When handling the interior of the thermal printer, please pay attention not to be hurt by any sharp edge of the metal parts.
B. INTERNAL PARTS
When the top cover of the thermal printer is removed, in paper roll compartment we can find a paper roll supporting roller and a paper near end sensor, in front of the print engine there is an auto cutter assembly.
Paper near | Paper roll | Auto cutter | Paper feed |
end sensor | supporting roller | assembly | knob |
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