Oki B721 User Manual

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Replacing the Fuser Unit and Transfer Roller
5
Maintenance
14 Close the top cover (3).
Memo
● You can close the top cover smoothly if you close the
front cover halfway.
Be careful not to let the front cover return to its open
position.
3
15 Close the front cover (2).
Note
● The front cover cannot be closed completely if the
top cover is not closed.
2

Oki B721 Specifications

General

Print Technology	LED
Resolution	1200 x 1200 dpi
Processor	533 MHz
Memory	256 MB
Connectivity	USB, Ethernet
Duplex Printing	Standard