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45393301TH Rev.1

10 /

Oki Data CONFIDENTIAL

1.REPLACEMENT OF PARTS

1.2.4 Pickup roller

If the hopping jam occurs frequently, to change the pickup roller and separation roller.

Model name： RS-C4B

separation roller spring

feed roler

(with gear)

pickup roler

(without gear)



Notes! •Ifchangetheroller,tochangeallrollers.

(1) Draw out the paper tray after the power off the printer.

aper Cassette

(2) Remove the latch and remove the roller

①

②

①

(3) Put the new roller

（

with gear

）①

to the shaft.

①

Brand

Model

B721dn

Oki B721dn Maintenance Manual

Other manuals for Oki B721dn