User's Guide
Table Of Contents
- USER'S GUIDE MFC-3420C/MFC-3820CN
- Brother numbers
- Ordering accessories and supplies
- Safety precautions
- Choosing a location
- Quick Reference Guide
- Table of Contents
- 1 Introduction
- 2 Loading originals and paper
- 3 On-screen programming
- 4 Getting started
- 5 Setup Receive
- 6 Setup Send
- 7 Quick-Dial numbers and dialing options
- 8 Remote Fax Options
- 9 Printing reports
- 10 Making copies
- 11 Walk-Up PhotoCapture Center™ (MFC-3820CN only)
- 12 Important information
- Standard telephone and FCC Notices These notices are in effect on models sold and used in the Uni...
- ˘˘Federal Communications Commission (FCC) Declaration of Conformity (USA only)
- Industry Canada Compliance Statement (Canada only)
- LAN connection
- International ENERGY STAR® Compliance Statement
- ˘Important safety instructions
- Trademarks
- 13 Troubleshooting and routine maintenance
- Glossary
- Specifications
- Index
- Remote Retrieval Access card
- brother
13 - 20 TROUBLESHOOTING AND ROUTINE MAINTENANCE
Replacing the ink cartridges
Your MFC is equipped with an ink dot counter that automatically
monitors the ink level in each color cartridge. When the counter
detects an ink cartridge is running out of ink, the MFC will notify you
with a message on the LCD.
The LCD shows you which color cartridges are low or empty. Be sure
to follow the LCD prompts so you replace the color cartridges in the
appropriate order.
When the ink cartridges are running low, you must use the Ink
key to begin the cartridge replacement (Steps 1 to 3). If the ink
is empty, skip to Step 3.
1
Press Ink.
2
Press
or
to select
Replace Ink
.
Press Menu/Set.
3
Lift the scanner cover.
4
Push the appropriate colored ink cartridge covers and remove
the used ink cartridge.
5
Open the new ink cartridge bag for the color shown on the LCD,
and then take out the ink cartridge.
If one or more ink cartridges are empty, for example Black, the
LCD shows
Pls Open Cover
.
2750
2750
27502750
Ink Cartridge Covers