Brother MFC-7340 Manual

The Brother MFC-7340 is a monochrome multifunction center featuring printing, scanning, copying, and faxing capabilities. It includes a flatbed scanner, automatic document feeder (ADF), 250-sheet paper capacity, PC-FAX functionality, and network connectivity options. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Flatbed scanner with ADF, control panel with LCD display, paper trays, toner cartridge, phone line connectors, USB and network ports.

Feature	Description
Print Speed	Up to 22 pages per minute (ppm)
Scanner Resolution	Up to 600 x 600 dpi (optical)
Paper Capacity	250 sheets (standard)
Automatic Document Feeder	35-page capacity
Connectivity	USB 2.0, Ethernet (network ready)
Fax Capability	33.6 Kbps modem, PC-FAX support
Copy Features	Reduce/Enlarge, N-in-1, Toner Save mode
Display	2-line backlit LCD
Compatibility	Windows, macOS, Linux
Duty Cycle	Up to 15,000 pages per month

Installation

Unpack and inspect contents. Place on stable, level surface near power outlet and computer/network access.

1. Remove all packaging materials and tape from inside and outside the unit.
2. Install toner cartridge: Open front cover, remove protective tape from cartridge, insert until it clicks.
3. Load paper: Adjust paper guides in tray, load up to 250 sheets of plain paper.
4. Connect power cord to rear of unit and plug into AC outlet.
5. Connect USB cable to computer or Ethernet cable to network router (if using network).
6. For fax: Connect phone line from wall jack to LINE port on rear.

WARNING! Do not touch the green drum surface of the toner cartridge. Avoid placing in direct sunlight or humid environments.

First-Time Setup

Power on the device; follow on-screen prompts on LCD display.

1. Initial startup: Device will perform self-test and calibrate.
2. Set language: Use MENU button to select LANGUAGE, choose ENGLISH (default).
3. Set date/time: Navigate to SYSTEM SETUP > DATE/TIME, enter current values.
4. Install drivers: Insert included CD or download latest drivers from Brother website.
5. Configure network (if applicable): Use control panel to set IP address or enable DHCP.
6. Test print: Print a configuration report to verify installation.

CAUTION! Ensure all protective materials are removed before first use to prevent damage.

Specifications

• Type: Monochrome Laser Multifunction Center
• Print Technology: Laser electrophotography
• Print Resolution: Up to 2400 x 600 dpi
• First Print Out Time: Less than 10 seconds
• Scan Type: Flatbed + ADF (CIS)
• Fax Transmission Speed: Approx. 3 seconds per page
• Memory: 8 MB standard
• Supported Media: Plain, recycled, labels, envelopes, transparencies
• Power Consumption: Approx. 470W (printing), 65W (ready), 8W (sleep)
• Dimensions (WxDxH): 16.1" x 16.1" x 15.7"
• Weight: 26.5 lbs

Controls and Settings

Control Panel: POWER, START, STOP/EXIT, numeric keypad, MENU, SET, arrows, FAX START, COPY, SCAN.

LCD Display: Shows status, menus, error messages. Navigate with arrow keys, confirm with SET.

Print Settings: Toner Save, Resolution, Paper Type, Duplex (manual). Copy Settings: Number of copies, Darkness, Reduce/Enlarge (25-400%), N-in-1. Fax Settings: Resolution, Contrast, Redial. Scan Settings: Format (PDF, JPEG, TIFF), Resolution, Destination. System Settings: Language, Date/Time, Network, Reports, Reset.

Connecting Devices

Computer: USB cable to PC/Mac. Network: Ethernet cable to router/switch. Fax: Phone line to LINE port, optional handset to TEL port.

1. Turn off device before making connections.
2. Use shielded cables for best performance.
3. For network: Configure TCP/IP settings via control panel or BRAdmin software.
4. Test connections by printing network configuration report.

Tip: Use surge protectors for power and phone lines to protect against electrical spikes.

Printing & Copying

Supports standard paper sizes up to Legal, various media types.

1. Printing: Select print from computer application, choose MFC-7340 as printer, adjust properties as needed.
2. Copying: Place original on scanner glass or in ADF, press COPY, select options (copies, darkness, size), press START.
3. Multiple copies: Use numeric keypad to enter quantity (1-99).
4. Enlarge/Reduce: Use percentage keys or preset sizes (LTR→LGL, etc.).
5. N-in-1: Press N-IN-1 button to combine multiple pages onto single sheet.
6. Toner Save: Enable in print driver or device settings to extend toner life.

WARNING! Do not use damaged or wrinkled paper; may cause jams. Allow device to cool between large jobs.

Scanning & Faxing

Scanning: Place document face down on glass or face up in ADF. Press SCAN button, select destination (PC, USB, Email via PC). Adjust settings via driver software.

Faxing: Dial number using keypad or speed dial, press FAX START. For receiving, set mode to FAX or TEL/FAX AUTO. Use PC-FAX to send/receive faxes directly from computer.

Fax Memory: Stores up to 512 pages if paper or toner runs out during reception.

Maintenance & Cleaning

Unplug device before cleaning. Use dry, lint-free cloth. Do not use alcohol, ammonia, or abrasive cleaners.

1. Exterior: Wipe with damp cloth, dry immediately.
2. Scanner glass: Clean with glass cleaner and soft cloth; avoid scratching.
3. Paper path: Clear dust with compressed air (do not disassemble).
4. Toner spills: Use vacuum with HEPA filter; avoid inhaling toner.
5. Replace toner: When low toner message appears or print quality fades.
6. Replace drum unit: When prompted or after approximately 12,000 pages.

CAUTION! Toner is not hazardous but may cause irritation; avoid contact with skin/eyes.

Regulatory Information

FCC Part 15: Class B digital device; complies with limits for residential installation. 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.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord, outlet, switch	Check connections; try different outlet; ensure power switch is on.
Paper jams	Incorrect loading, worn rollers	Follow screen prompts to clear jam; check for obstructions; replace rollers if needed.
Poor print quality	Low toner, dirty drum, humidity	Replace toner; clean drum unit with dry cloth; store paper in dry place.
Scanner not working	Driver, connection, glass	Reinstall drivers; check USB/network connection; clean scanner glass.
Fax issues	Phone line, settings	Check line connection; verify fax mode is on; test with known working line.
Network problems	IP conflict, cable, firewall	Print config report to check IP; renew DHCP; disable firewall temporarily.

Reset: MENU > INITIAL SETTINGS > RESET to restore factory defaults (network settings may be lost).

Service: 1-877-276-8437; support.brother.com