SATO CT4-LX Operator's Manual page 132

Replacing the Ribbon
6. Load the carbon ribbon in order
into the ribbon cover (5).
7. Pull out some carbon ribbon and tape it to the ribbon core
, and then close the
ribbon cover .
8. Turn the dial (6) to rewind the carbon ribbon a few times.
9. Close the top cover.
Push both ends of the top cover, and close it firmly until it clicks.
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