IBM 3774 Operating Procedure Manual page 117

Using the Pressure Feed Bail
4-10
{ADJUSTABLE RIGHT /
REAR GUIDE /
(EXTREME RIGHT)
Figure 4-7. Paper Path for Friction Feeding
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FIXEDLEFT
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REAR GUIDE
_PAPER
DRAG SHAFT
A. For pressure feeding of paper, the bail must be in position shown with the paper held
between the bail rollers and the platen. The lower pressure rolls are also against the
paper.
B. To insert or adjust paper, move the clear plastic shield forward. Then lift the paper
bail until it stops in the upright position (position "B" in Figure 4-8, part 2). Release
the lower rolls by moving the paper release lever to the forward position.
C. To move the bail completely out of the way so the pin feed assembly can be used, the
bail must first be raised up to position "B" in Figure 4-8, .part 2. Then, using both
hands, pull the right hand and Jefthand links forward and rotate upward and back-
wards to position "C" as shown in Figure 4-8, part 2.