Brother DCP-J140W Advanced Manual

The Brother DCP-J140W is a compact All-in-One Inkjet Printer featuring print, copy, and scan functions. It supports wireless and USB connectivity, utilizes INKvestment Tank high-yield ink cartridges, offers automatic duplex printing, and includes Brother's Mobile Device Printing Apps. Below are key sections for advanced features, network setup, maintenance, troubleshooting, and specifications.

1. Advanced Features Overview 2. Network & Wireless Setup 3. Driver & Software Configuration 4. Technical Specifications 5. Control Panel & Menus 6. Scanning & Copying Features 7. Maintenance & Ink Management 8. Mobile & Cloud Printing 9. Security Features 10. Regulatory & Compliance 11. Advanced Troubleshooting

Advanced Features Overview

Key components: Control Panel with LCD, INKvestment Tank cartridges, Automatic Document Feeder (ADF), Wireless connectivity module, USB port, Power connector.

Feature	Description
INKvestment Tank	High-yield ink cartridges for lower cost per page
Automatic Duplex Printing	Prints on both sides of paper automatically
Wireless Direct	Connect devices directly to printer without a router
Automatic Document Feeder (ADF)	Scan/copy multi-page documents automatically
Mobile Printing Support	Brother iPrint&Scan, AirPrint, Google Cloud Print
Compact Design	Space-saving footprint for small offices/home offices
LCD Control Panel	Navigate settings and view status messages
USB & Network Connectivity	Flexible connection options
Energy Saving Mode	Reduces power consumption when idle
Custom Paper Sizes	Supports various media types and sizes

Network & Wireless Setup

Connect printer to your network for shared access.

Wireless Setup: Use WPS (Wi-Fi Protected Setup) or manual configuration via control panel.
Wired Network: Connect Ethernet cable to router (if model supports).
Wireless Direct: Enable for device-to-printer connection without a network.
Install Drivers: Run Brother installer and select network connection during setup.

NOTE: Ensure printer is within range of your wireless router. Use correct network password.

Driver & Software Configuration

Install latest drivers and utilities from Brother website.

Download: Visit support.brother.com, select DCP-J140W, download full driver package.
Install: Run installer, follow prompts, select connection type (USB/Network).
Utilities: Brother Utilities for maintenance, scanner settings, network configuration.
Preferences: Access printer properties to set default paper size, print quality, duplex.

TIP: Keep drivers updated for optimal performance and new features.

Technical Specifications

Functions: Print, Copy, Scan.
Print Technology: Inkjet (Piezoelectric).
Print Speed: Up to 12 ppm (black), 10 ppm (color).
Resolution: Up to 1200 x 6000 dpi.
Paper Handling: 100-sheet input tray, ADF capacity 20 sheets.
Connectivity: Wireless 802.11b/g/n, USB 2.0.
Ink Cartridges: Brother LC-223 (Cyan, Magenta, Yellow, Black).
Operating Systems: Windows, macOS, Linux, iOS, Android.
Dimensions (WxDxH): Approx. 435 x 380 x 195 mm.
Power Consumption: Approx. 0.7W (Standby), 13W (Printing).

Control Panel & Menus

Navigate using LCD and buttons. Main Menu: Wireless, Reports, Maintenance, Defaults.

Buttons: Power, Copy, Scan, Wireless, Menu, Up/Down arrows, OK, Stop/Exit.

Wireless Menu: Setup Wizard, WPS, Network Configuration, Wireless Direct. Reports Menu: Print Network Configuration, Print Quality Report. Maintenance: Nozzle Check, Head Cleaning, Alignment. Defaults: Reset Network, Factory Reset, Language (default ENGLISH).

Scanning & Copying Features

Use ADF or flatbed for scanning/copying.

Copy: Place original, select copies (1-99), density, paper size via control panel.
Scan to PC: Install Brother software, use Scan key or iPrint&Scan app.
Scan Settings: Resolution (up to 1200 dpi), file format (PDF, JPEG), destination.
Advanced Copy: Reduce/Enlarge, ID Copy (scan both sides of ID to one page).

Tip: Clean scanner glass and ADF rollers periodically for best quality.

Maintenance & Ink Management

Maintain print quality and manage ink levels.

Ink Replacement: Open cover, replace empty cartridge, wait for initialization.
Print Head Cleaning: Perform via Maintenance menu if print quality declines.
Nozzle Check: Print pattern to verify all nozzles are firing.
Alignment: Align print head after cartridge change.
Waste Ink Pad: Monitor via service software; may require service when full.

WARNING! Use only Brother genuine cartridges. Do not turn off during cleaning.

Mobile & Cloud Printing

Print from smartphones and tablets.

Brother iPrint&Scan: Download app, connect to same network as printer, print documents/photos. Apple AirPrint: Print directly from iOS devices without driver. Google Cloud Print: Configure via Google Chrome browser for remote printing. Mopria Print Service: For Android devices.

Security Features

Wireless Security: Supports WPA2-PSK encryption. Network Reset: Clear all network settings via menu. Admin Password: Set password for Brother Utilities access (if applicable).

Regulatory & Compliance

FCC Part 15: Class B digital device compliant. ENERGY STAR® certified. RoHS compliant. Copyright © Brother Industries, Ltd. For support, visit www.brother.com or contact Brother Customer Service at 1-877-276-8437.

Advanced Troubleshooting

Symptom	Possible Cause	Corrective Action
Wireless connection fails	Incorrect password/router issue	Re-run setup wizard; check router settings; restart devices.
Poor print quality	Clogged nozzles/low ink	Run head cleaning; check ink levels; perform alignment.
Paper jams	Misloaded paper/dust	Clear jammed paper; ensure paper is within specs; clean rollers.
Scanner not working	Driver/connection issue	Reinstall scanner driver; check USB/network connection.
ADF misfeeds	Worn rollers/paper condition	Clean ADF rollers; use supported paper; do not overload.

Factory Reset: Menu > Initial Setup > Reset > All Settings (caution: erases network settings).

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