Installation And Recognition Confirmation Of An Option - Oki C301 Maintenance Manual

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3.5.3 Installation and recognition confirmation of an option

(1) Installation of an optional tray (second tray) unit
An optional tray unit is intended for increasing the amount of paper that can be loaded in the
printer. An optional tray holds 530 sheets of 70 kg paper, allowing the printer to print up to
970 sheets continuously when used with a standard paper cassette and a multi-purpose tray
together.
1. Turn off the printer and disconnect the power cord and the printer
cable.
Turn off the printer by following the steps described under "Turning off the power" in
section 3.5.2.
Note! • Turning off the power without taking proper shutdown steps may cause a
failure of the printer, so be sure to execute the shutdown menu.
• Installation of an optional tray unit with the power on may cause a failure of
the printer.
44951501TH Rev.2
2. Place the printer on an optional tray unit.
Note! The printer weights approximately 22 kg. It should be lifted by two or more
people.
Align the holes in the bottom of the printer to the pins of the optional tray unit.
Place the printer gently on the optional tray unit.
3. Attach lock pieces to the printer.
Lock piece
3. INSTALLATION
Hole in the bottom of the printer
Post
Lock piece
3-12