Dell B5460dn Mono Laser Printer User Manual page 27

Additional printer setup
To install a printer hard disk directly on the controller board cage:
a
Align the standoffs of the printer hard disk to the holes in the controller board cage, and then press the printer
hard disk down until the standoffs are in place.
Installation warning: Hold only the edges of the printed circuit board assembly. Do not touch or press on
the center of the printer hard disk. Doing so may cause damage.
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