Epson TM-C7500 Series Technical Reference Manual page 51

7
Attach the roll paper flange to the spindle while holding the release lever of
the roll paper flange between your fingers. Push the flange to the bottom to
align it with the roll paper width.
8
Open the paper hold inside the paper set cover.
Roll Paper Flange
Chapter 2
Release Lever
Paper Hold
Setup
2
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