Brother DCP-J140W Interfaces, Network

	Specifications
Interfaces
USB 1 2	A USB 2.0 interface cable that is no longer than 2 m.
Wireless LAN	IEEE 802.11b/g/n (Infrastructure Mode)
	IEEE 802.11b (Ad-hoc Mode)

1Your machine has a Hi-Speed USB 2.0 interface. The machine can also be connected to a computer that has a USB 1.1 interface.

2Third party USB ports are not supported.

Network

Note

For more information about the Network specifications uuNetwork User’s Guide

You can connect your machine to a wireless network for Network Printing and Network Scanning 1. Also included is Brother BRAdmin Light 2 Network Management software.

Wireless Network	SSID (32 chr), WEP 64/128 bit, WPA-PSK (TKIP/AES),
Security	WPA2-PSK (AES)
Setup Support Utility	AOSS™	Yes
	WPS	Yes
1 See Computer requirements uu page 58.		D

2If you require more advanced printer management, use the latest Brother BRAdmin Professional utility version that is available as a download from http://solutions.brother.com/.

Contents

Page If you need to call Customer Service User’s Guides and where do I find them (Basic User’s Guide) How to scan to a computer Routine maintenance Troubleshooting Menu and features Specifications (Advanced User’s Guide) Using the documentation Symbols and conventions used in the documentation Accessing the Advanced User’s Guide, Software User’s Note Viewing Documentation (Macintosh) How to find Scanning instructions How to find Network setup instructions Accessing Brother Support (Windows®) Accessing Brother Support (Macintosh) Control panel overview Warning LED indications Loading paper and other print media Important Page Loading envelopes and postcards Removing small printouts from the machine Unprintable area Paper settings Paper Type Paper Size Acceptable paper and other print media Recommended print media Handling and using print media Choosing the right print media Paper weight, thickness and capacity How to load documents Using the scanner glass Unscannable area How to copy Stop copying Copy settings Paper Options Printing a document Scanning a document Scanning using the SCAN key Scanning using a scanner driver Scanning using the ControlCenter Replacing the ink cartridges Page Page Cleaning and checking the machine Cleaning the scanner glass Cleaning the print head Checking the print quality Checking the print alignment Error and Maintenance messages Page Page Page Printer jam or paper jam Page Troubleshooting If you are having difficulty with your machine Printing (continued) Page Copying Difficulties Scanning Difficulties Software Difficulties Network Difficulties Machine Information Checking the serial number Reset functions How to reset the machine On-screen Menu keys programming Page Menu table Network menu Page Menu (continued) Copy Quality Enlarge/Reduce Copy Options SCAN General Page Print media Copy Scanner Printer Interfaces Network Computer requirements Consumable items Page Page Visit us on the World Wide Web http://www.brother.com