The Brother MFC-9440CN is a color laser All-in-One printer featuring print, copy, scan, and fax capabilities. It offers network connectivity, high-speed printing up to 21ppm (black) and 5ppm (color), automatic duplex printing, a 50-sheet automatic document feeder (ADF), PC-FAX functionality, and a 250-sheet paper capacity. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.
Key components: Control Panel with LCD, Paper Trays, Automatic Document Feeder (ADF), Toner Cartridges (Black, Cyan, Magenta, Yellow), Network Port, USB Port, Telephone Line Ports.
| Feature | Description |
|---|---|
| Print Speed | Up to 21 ppm (black), 5 ppm (color) |
| Print Resolution | Up to 2400 x 600 dpi |
| Automatic Duplex Printing | Two-sided printing standard |
| Paper Capacity | 250 sheets (standard) |
| Automatic Document Feeder (ADF) | 50 sheets for copying/scanning |
| Connectivity | USB 2.0, Ethernet 10/100 Base-TX |
| Fax Capability | Super G3, 33.6 Kbps modem, PC-FAX |
| Copy Features | Reduce/Enlarge, ID Copy, N-Up |
| Scan Features | Scan to Email, File, OCR |
| Control Panel | Backlit LCD, Navigation keys, Start/Stop |
Unpack and inspect contents. Place on stable, level surface near power outlet and network connection.
WARNING! Toner cartridges are heavy; handle with care. Ensure all packing materials are removed.
Power on the device; follow on-screen prompts on LCD.
CAUTION! Do not turn off the machine during initialization or firmware update.
Access functions via Control Panel LCD and buttons.
Control Panel: Power, Start/Stop, Numeric Keypad, Navigation arrows, OK, Back, Copy, Fax, Scan, Menu, Toner Save, Report.
LCD Menu Structure:
Copy: Copies, Reduce/Enlarge, Quality, Darkness, N-Up, ID Copy.
Fax: Dial, Speed Dial, Fax/Tel Switch, Redial, Fax Forward.
Scan: Scan Mode, File Format, Resolution, Destination.
Setup: Machine Settings, Network, Fax Settings, Maintenance.
Report: Print Configuration, Fax Journal, Toner Status.
Connect Ethernet cable from router to machine's LAN port.
Tip: Use Brother's Web Based Management (web browser) to configure advanced network settings.
Supports printing from computer and standalone copying.
WARNING! Do not touch the fuser unit inside; it is hot during and after operation.
Scanning:
1. Place document.
2. Press Scan key on control panel.
3. Select Scan Mode (To PC, To Email, To File).
4. Set resolution and format (PDF, JPEG, etc.).
5. Press Start.
Faxing:
1. Place document in ADF or on glass.
2. Dial number using keypad or speed dial.
3. Press Start (Black) or Start (Color) to send.
4. For PC-FAX, use Brother software to send/receive faxes directly from computer.
Fax Settings: Program speed dials, set fax header, adjust ring delay, enable fax forwarding.
Replace toner, drum units, and perform cleaning as needed.
CAUTION! Use only genuine Brother toner and drum units. Do not incinerate used toner cartridges.
FCC Part 15: Class B digital device; complies with interference limits for residential use. ICES-003: Class B digital apparatus. Energy Star® qualified. Copyright © Brother Industries, Ltd. For support, visit support.brother.com or contact Brother Customer Service at 1-877-276-8437.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Machine does not power on | Power cord, outlet, switch | Ensure power cord is plugged in securely; check outlet; press power switch firmly. |
| Poor print quality | Toner low, drum, environment | Replace low toner cartridge; clean corona wire; ensure proper humidity. |
| Paper jams frequently | Paper type, loaded incorrectly, worn parts | Use recommended paper; ensure paper guides are set correctly; check for obstructions. |
| Scanner not working | Driver, connection, glass dirty | Reinstall scanner driver; check USB/network connection; clean scanner glass. |
| Fax not sending/receiving | Phone line, settings, noise | Check phone line connection; verify fax settings; try a different phone line. |
| Network connection lost | Cable, IP address, firewall | Check Ethernet cable; renew IP address; adjust firewall/antivirus settings. |
Reset: Menu > Initial Setup > Reset > Reset All Settings (use with caution).
Service: 1-877-276-8437; support.brother.com