IBM System/34 Maintenance Manual page 290

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27-120
DISKElTE PROTECTION
Return a diskette to its envelope when it is·
removed from the diskette drive.
Do not lay
disket~es
near smoke or other things
that can cause the diskette to be contaminated.
Do not use clips or rubber ba,nds on a diskette.
Do not place heavy books on diskettes.
Do not tOlWh or attempt to clean diskette surfaces.
Contaminated diskettes will not work correctly.
Do not place diskettes near magnetic materials.
Data can be lost from a diskette exposed to a
magnetic field.
Do not expose diskettes to heat greater than
51.70 C (125°F) or direct sunlight.
Do not write outside the label area on diskettes.
D
27-120
72MD Diskette Magazine Drive 5
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