Oki B721 Maintenance Manual

45487001TH Rev.1
3-23 /
Oki Data CONFIDENTIAL
3. Component replacement
3.2.24 Paper feed rollers (MP tray)
(1) Open the MP tray forward by inserting your fingers into the front reccesses.
MP tray
(2) Release the tab of the paper feed roller cover by pressing the right arm inward
while lifting up the MP tray lightly, and release the tab on the left side in the
same manner.
Ta b
(3) Open the paper set cover.
(4) Remove the MPT paper feed roller (with gear)
①
while pushing the tab outward.
Paper set cover
Ta b
①

Oki B721 Specifications

General

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