![background image](http://html.mh-extra.com/html/brother/mfc-j6920dw/mfc-j6920dw_service-manual_17375283.webp)
5-12
Confidential
1.3.4 ADF Performance Test (Maintenance mode 08)
< Function >
The function 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 on the ADF unit in the initial stage of the maintenance mode.
(2) Press the
0
and
8
keys in this order.
The machine feeds the documents in and out while counting them and displaying
"
ADF CHK P.**
" on the LCD. (** shows the current count.)
(3) Press the
X
key to return the machine to the initial stage of the maintenance mode.
Notes:
- If the ADF cover is open, the machine displays "ADF COVER OPEN" on the
LCD and returns to the initial stage of the maintenance mode.
- If no document is set on the ADF, the machine displays "NO DOCUMENT" on
the LCD and returns to the initial stage of the maintenance mode.
Summary of Contents for MFC-J6920DW
Page 123: ...3 3 Confidential 2 PACKING ...
Page 146: ...3 26 Confidential 3 Set the protective part Protective part ...
Page 308: ...5 37 Confidential pfadj2 Pattern ...
Page 315: ...5 44 Confidential Margin Check Pattern ...
Page 362: ...App 3 8 Confidential When the following screen appears click Close to close the screen ...