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Chapter 7 Handling
2
Disconnect the AC cable from the power outlet.
3
Open the roll paper cover.
4
Clean the thermal head with a cotton swab moistened with an alcohol solvent (etha-
nol or isopropyl alcohol), and clean the platen roller with a cotton swab moistened
with water.
1. Thermal head
2. Platen roller
5
Connect the AC cable to a power outlet.