Xerox 820-II Word Processing Applications And Reference Manual page 224

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FAMILIARIZA nON
1.
Control Panel - Operator control switches and indicators.
2.
AC Power Switch - This switch provides operator control of power to the 20
CPS printer.
3.
Front Access Cover - Operator access to internal operating switches.
4.
Sound Panel - Provides sound control when the printer is operating, and provides
operator access for changing printwheels and ribbon cartridges and inserting
paper.
5.
Paper Release Lever - This lever releases paper roller pressure when pulled
forward, allowing the paper to be positioned manually. Returning this lever to
its back position re-establishes paper roller pressure.
6.
Paper Bail Lever - The paper bail lever is used by the operator to move the
paper bail forward to allow loading of paper, and back again to its operating
position.
7.
1
Paper Rack - This rack holds the paper up off the top rear of the printer to
allow the flow of cooling air to exit the printer.
Use of the paper rack is
required in all cases where fan-fold (continuous) paper is used. Use of fan-fold
paper without the Paper Rack will cause overheating of the printer.
NOTE: Operation of the printer without the Paper Rack in such a mode will
void warranty guarantees.
8.
Paper Guide - A movable guide for aid in inserting paper.
9.
Top Rear Cover - The rear half of the top cover is easily removed whenever the
printer needs service or maintenance.
10.
Electronics Compartment Ventilation - These openings along with similar
openings in the bottom provide for a flow of cooling air up through the
electronics compartment.
11.
AC Power Input - This plug on the right rear of the printer provides for
connecting the AC power cable.
12.
Interface Connector - This connector, located on the left rear of the printer
provides for connecting the unit to a modem or host system.
SYSTEM COMPONENTS
14-6

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