User manual
Table Of Contents
- Basic User’s Guide MFC-J4420DW
- 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 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 UK
Troubleshooting
41
B
Low Temperature The room temperature is too low. After increasing the room
temperature, allow the machine to
warm up to room temperature. Try
again when the machine has warmed
up.
Media is Ful l. The USB flash drive you are using
already contains 999 files.
Your machine can save to your USB
flash drive only if it contains less than
999 files. Delete unused files and try
again.
The USB flash drive you are using
does not have enough free space to
scan the documents.
Press .
Delete unused files from your USB
flash drive to make some free space,
and then try again.
No Caller ID There is no incoming call history. You
did not receive calls or you have not
subscribed to the Caller ID service
from your telephone company.
If you want to use the Caller ID
feature, call your telephone company.
(See Online User’s Guide.)
No Ink Cartr idge An ink cartridge is not installed
correctly.
Take out the new ink cartridge and
re-install it slowly and firmly until the
cartridge lever lifts.
(See Online User’s Guide.)
Error Message Cause Action