Xerox 8850 用户手册

To switch on the Scanner, press the Power On/Off Switch on the back of 
the Scanner to the On (I) position as shown below. Wait for 30 seconds 
or until a P is displayed on the status LED. 

 

When the Scanner is switched on, the fluorescent lamp inside the 
Scanner illuminates immediately.  If the lamp does not illuminate, refer to 
the "Problem solving" section of this guide. 

Certain Controllers receive their power from the Printer.  They do not 
have a separate power switch. 

To power on these Controllers and the Printer, do the following: 

1.  Switch the Printer Power Switch to the Off (O) position. 

2.  Switch the Circuit Breaker Switch to the On (I) position. 

3.  Switch the Printer Power Switch to the On (I) position.