IBM 3 User Manual page 330

8. If you removed the paper bail assembly in the previous step, reinstall it, as
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4247 Model 003 User's Guide
d. Lift the bail assembly out of the printer and set it aside.
e. Remove jammed forms by pulling in the direction of printing.
follows:
a. Grip the bail assembly as shown in the following illustration.
Important!
To avoid damaging the plastic, ensure the plastic points down.
b. Insert the left and right paper bail end cap pivots into the side frames.
c. Rotate the paper bail assembly toward the back of the printer, closing it as
far as it will go.
d. Reinstall the ribbon cartridge. (See "Installing Ribbon Cartridge" on
page 291.)
e. Close the forms guide.
Mylar
Paper Bail
Assembly
Plastic
Strip