IBM 3270 Manual page 165

6-12
3274 Diskette Insertion Procedure (Model 51C)
1. Open the diskette reader by turning_ the operator lever to the vertical position.
2. Remove the diskette to be used with the 3274 from its gray protective envelope, and
insert it squarely into the enclosure. Note that the diskette label position is on your
left.
Diskette Label
3. Close the diskette reader by turning the operator lever to the horizontal position.
~--------- ~
Figure 6-3 (Part 2 of 2). Inserting a Diskette into the 3274 Control Unit
(during Backup Diskette
1
Generation)
~)
\
:
)
\._./