Press both edge of the top cover until it clicks and close the top cover.
Chapter 12

3 Take out the printing cartridge.

4 To clean the machine’s thermal print head, wipe the metal and plastic part with a lint-free cloth that is dry or lightly moistened with isopropyl alcohol as per diagram below.

Plastic and Metal Part

5 Wait until the alcohol on the metal and plastic part is totally dried.

6 Install the printing cartridge. (See Replacing the Print Cartridge, page 81.)

7

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