Oki B721 Maintenance Manual

45487001TH Rev.1
2-20 /
Oki Data CONFIDENTIAL
2. Installation
Attachingaprinterstandtoanadditionaltray(trays2/3/4)
Stack the additional trays one by one on the printer stand then place the printer on them.
1. Gently place the additional tray on the printer stand, inserting the four projections of
the printer stand into the holes on the bottom of the additional tray.
2. To add more additional trays, gently place them on the additional tray, inserting the
projections of the lower additional tray into the holes on the bottom of the upper
additional tray one by one.
Projection
Projection
3. Turn off your printer, then unplug all the cables from the printer.
 Turnofftheprinterbyfollowingthestepsdescribedunder“Turningoffthepower”in
section 3.5.2.
4. Gently place the printer on the additional trays, inserting the projections of the
additional tray into the holes on the bottom of the printer.
Personal injury may occur.
Sincetheprinterweightsapproximately27kg,itshouldbeliftedbytwoormorepeople.
Projection

Oki B721 Specifications

General

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