User Manual
Table Of Contents
- Basic User’s Guide MFC-J4320DW MFC-J4420DW
- Brother numbers
 - Ordering accessories and supplies
 - Notice - Disclaimer of Warranties (USA and Canada)
 - Compilation and Publication Notice
 - You can use the following features!
 - User's Guides and where to find them
 - The Online User’s Guide helps you get the most out of your machine.
 - If you have questions or problems, please take a look at your model’s FAQs.
 - Table of Contents
 - 1 General information
 - 2 Loading paper
 - 3 Loading documents
 - 4 Printing from a computer
 - 5 Copying
 - 6 Scanning to a computer
 - 7 PhotoCapture Center: Printing photos from a USB flash drive
 - 8 Telephone services and external devices
 - 9 Sending a fax
 - 10 Receiving a fax
 - A Routine maintenance
 - B Troubleshooting
 - Index
 - Supplies
 - brother USA/CAN
 
 
15
3
3
How to load 
documents
3
You can send a fax, make copies, and scan 
from the automatic document feeder (ADF) 
and from the scanner glass.
Using the ADF 
(MFC-J4420DW) 3
The ADF can hold up to 20 pages and feed 
each sheet individually. Use paper that is 
within the sizes and weights shown in the 
table. Always fan the pages before placing 
them in the ADF.
Document Sizes and Weights 3
How to load documents 3
IMPORTANT
• DO NOT pull on the document while it is 
feeding.
• DO NOT use paper that is curled, 
wrinkled, folded, ripped, stapled, paper 
clipped, glued, or taped.
• DO NOT use cardboard, newspaper, or 
fabric.
• DO NOT leave a thick document on the 
scanner glass. If you do this, the ADF may 
jam.
Make sure documents with ink or correction 
fluid are completely dry.
a Lift up and unfold the ADF document 
support (1).
b Fan the pages well.
c Adjust the paper guides (1) to fit the 
width of your document.
d Place your document face down, top 
edge first in the ADF underneath the 
guides until you feel it touch the feed 
rollers and the Touchscreen displays 
ADF Ready.
Loading documents 3
Length: 5.8 to 14.0 in. 
(148 to 355.6 mm)
Width: 5.8 to 8.5 in. 
(148 to 215.9 mm)
Paper weight: 17 to 24 lb 
(64 to 90 g/m
2
) 
1
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