8.4.4 ADF Performance Test (Function code 08); Procedure ; 8.4.4 ADF Performance Test (Function code 08) - Page 166

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8.4.4  ADF Performance Test (Function code 08) 

„

 Function 

The machine counts the documents fed by the automatic document feeder (ADF) and  
displays the count on the LCD for checking the ADF performance. 

„

 Operating 

Procedure 

(1)  Set documents.  (Allowable up to the ADF capacity.) 

The "DOC.  READY" will appear on the LCD. 

(2) MFC7420/7820 

Press the 

0

 and 

8

 keys in this order. 

DCP7020/7025 

Press the   key  or   key several times to display the “MAINTENANCE 08” code on 
the LCD. Then press the 

Set

  key . 

While counting the documents, the machine feeds them in and out, displaying the  
current count on the LCD as shown below. 

Current count (1st page in this example) 

(3)  To return the machine to the initial stage of the maintenance mode, press the 

Stop/Exit

key.