Aficio cl7300 Setup Manual page 57

Installing Options
D
Adjust the four corners of the printer to those of the 500-sheet paper
feed unit, and then lower the printer slowly into place.
E
Open the tray of the 500-sheet paper feed unit. Remove the adhesive
tape and sheet of paper, and the corrugated paper inside the tray, as
shown.
F
Take out the packaged items, making sure there are two thumb screws
and one mounting bracket. Close the tray of the 500-sheet paper feed
unit firmly.
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