aqprox! appLAB3, User Manual

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3. Insert the paper roll into the holder, and
then lock the holder.
Gap Sensor Note: Please do center the sensor
while not printing with black mark paper.
5. Close the cover and tear off the excess
paper.
4. Pull some paper out, adjust the paper
guide to fix the paper.
Thermal printer head
TPH
The
thermosensitive
layer faces to the
TPH
3.1.2 External Paper Roll
When you use external paper roll or big roll paper, please refer to the graph below to
assemble the external roll mount and adjust the paper guide to fix the paper.
External paper roll entry slot
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