Operation Manual
Table Of Contents
- Basic User’s Guide MFC-9140CDN/MFC-9330CDW/MFC-9340CDW
- User’s Guides and where do I find them?
- Table of Contents
- 1 General information
- Using the documentation
- Accessing Brother Utilities (Windows® 8)
- Accessing the Advanced User’s Guide, Software User’s Guide and Network User’s Guide
- How to access the User’s Guides for Advanced Features
- Accessing Brother Support (Windows®)
- Accessing Brother Support (Macintosh)
- Control panel overview
- Shortcut Settings
- Volume settings
- 2 Loading paper
- 3 Loading documents
- 4 Sending a fax
- 5 Receiving a fax
- 6 Using PC-FAX
- 7 Telephone and external devices
- 8 Dialling and storing numbers
- 9 Making copies
- 10 Printing data from a USB Flash memory drive or digital camera supporting mass storage (For MFC-9330CDW and MFC-9340CDW)
- 11 How to print from a computer
- 12 How to scan to a computer
- A Routine maintenance
- B Troubleshooting
- C Settings and features tables
- D Specifications
- Index
148
Coloured streaks or bands down
the page
Wipe the windows of all four LED heads with a dry lint free
soft cloth (see Cleaning the LED heads on page 98).
Wipe the scanner glass strip with a dry lint free soft cloth
(see Cleaning the scanner glass on page 99).
Clean all four corona wires (one for each colour) inside the
drum unit by sliding the green tab (see Cleaning the corona
wires on page 100).
Make sure the green tab of the corona wire is at the home
position (a)(1).
Replace the toner cartridge that matches the colour of the
streak or band (see Replacing the toner cartridges
on page 75).
To identify the colour of the toner cartridge, visit us at
http://solutions.brother.com/
to view our FAQs and
troubleshooting tips.
The drum unit may be damaged. Install a new drum unit (see
Replacing the drum units on page 82.)
To identify the colour of the drum unit, visit us at
http://solutions.brother.com/
to view our FAQs and
troubleshooting tips.
Examples of poor print quality Recommendation
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
1