Kodak 8810 User Manual page 11

4. Align the lugs on the blue flange with the notches in the paper
roll, then insert into the new paper roll. Insert the red flange
into the other end of the roll.
NOTE: If the paper flanges are improperly attached to the roll, the
paper roll will not fit into the printer.
5. Match the colored flanges with the slots of the same color on
the printer, then carefully lower the paper roll into the slots.
Label
6. Remove the label from the paper roll.
Lugs
(blue flange)
Setting Up the Printer
Notches
1-7