Brother MFC-8710DW, MFC8710DW 129

Troubleshooting

	Examples of poor print	Recommendation
	quality
		 Make sure that you use paper that meets our specifications. Rough-
		surfaced paper may cause the problem.
	ABCDEFGH	See Acceptable paper and other print media uu page 19.
	abcdefghijk	See Acceptable paper and other print media uu page 19.
	abcdefghijk	 Clean the corona wire of the drum unit.
	A B C D	 Clean the corona wire of the drum unit.
	A B C D
	a b c d e	See Cleaning the corona wire uu page 74.
	0 1 2 3 4	 The drum unit may be damaged. Put in a new drum unit.
	Toner specks	See Replacing the drum unit uu page 76.
	Toner specks	 The fuser unit may be contaminated.
		 The fuser unit may be contaminated.
		Call Brother Customer Service at:
		In USA: 1-877-BROTHER (1-877-276-8437)
		In Canada: 1-877-BROTHER
		 Make sure that you use paper that meets our specifications.
		See Acceptable paper and other print media uu page 19.
		 Choose Thick Paper mode in the printer driver, choose Thick in the
		machine’s Paper Type menu setting or use thinner paper than you
		are currently using.
		See Paper Type uu page 16.
	Hollow print	See Software User's Guide: Printing (for Windows®).
	Hollow print	See Software User's Guide: Printing and Faxing (for Macintosh).

		 Check the machine’s environment. Conditions such as high humidity
		can cause hollow print.
		See Product Safety Guide: Choosing a location.
		 The drum unit may be damaged. Put in a new drum unit.
		See Replacing the drum unit uu page 76.
		 Clean the corona wire inside the drum unit by sliding the green tab.
		Be sure to return the green tab to the home position (a).
		See Cleaning the corona wire uu page 74.
		 The drum unit may be damaged. Put in a new drum unit.
		See Replacing the drum unit uu page 76.
		B
	All black

117

Contents

Page If you need to call Customer Service Brother numbers Register your product FAQs (frequently asked questions) For Customer Service Ordering accessories and supplies Notice - Disclaimer of Warranties (USA and Canada) Compilation and Publication Notice User's Guides and where do I find them Page (Basic User’s Guide) General information Loading paper Loading documents Sending a fax Receiving a fax Using PC-FAX Telephone services and external devices Dialing and storing numbers Making copies Printing data from a USB Flash memory drive or digital camera supporting mass storage How to print from a computer How to scan to a computer Troubleshooting Menu and features Specifications Index (Advanced User's Guide) Using the documentation Symbols and conventions used in the documentation Accessing the Advanced User’s Guide, Software User’s Guide and Network User’s Guide top.pdf How to find Scanning instructions Software User's Guide Nuance™ PaperPort™ 12SE How-to-Guides (Windows® users) How to access Guides for Advanced Features Accessing Brother Support (Windows®) Accessing Brother Support (Macintosh) Control panel overview Page Data LED indications Loading paper and print media Loading paper in the standard paper tray and the optional lower tray Page Loading paper in the multi-purposetray (MP tray) Page Printing on thick paper, labels and envelopes from the MP tray Page Unscannable and unprintable areas Paper settings Paper Type Paper Size Tray Use in COPY mode Tray Use in FAX mode Tray Use in print mode Acceptable paper and other print media Recommended paper and print media Type and size of paper Paper capacity of the paper trays Recommended paper specifications Handling and using special paper Envelopes Types of envelopes to avoid Labels Types of labels to avoid How to load documents Using the automatic document feeder (ADF) Using the scanner glass How to send a fax Faxing from the ADF Faxing from the scanner glass Stop/Exit Fax settings Faxing A4, Legal or Folio size documents from the scanner glass Canceling a fax in process Transmission Verification Report Page Receive modes Choose the correct Receive Mode Page Using receive modes Fax Only Fax/Tel Manual External TAD Receive Mode settings Ring Delay F/T Ring Time (Fax/Tel mode only) Easy Receive How to use PC-FAX PC-FAXReceive (For Windows® only) PC-FAXSend Telephone line services Voice Mail Distinctive Ring Before you choose the ring pattern to register please call your telephone company and ask for one that is shown Registering the distinctive ring pattern Very important e Press Stop/Exit Connecting an external TAD (telephone answering device) Connections Recording an outgoing message (OGM) Multi-lineconnections (PBX) External and extension telephones Connecting an external or extension telephone Using external and extension telephones Using a non-Brothercordless external handset Using Remote Codes How to dial Manual dialing Speed dialing One Touch dialing Search LDAP search (MFC-8810DWand MFC-8910DW) Fax redial Storing numbers One Touch and Speed Dial Storage Options Storing a pause Storing One Touch Dial numbers Page Storing Speed Dial numbers Page Page Changing or Deleting One Touch and Speed Dial numbers How to copy Stop copying Copy settings Creating a PRN file for direct printing Page Page Page Printing a document Scanning a document as a PDF file using ControlCenter4 (Windows®) Click Configuration, and then select Button settings, Scan and File PDF (*.pdf) File Type Browse Page Changing the SCAN key settings Before scanning SCAN key settings Page Scanning using the SCAN key Replacing the consumable items Page Replacing the toner cartridge Replacing the toner cartridge WARNING Page Page Page Page Cleaning the corona wire Page Replacing the drum unit Replacing the drum unit Page Page Resetting the drum counter Identifying your problem Page Error and maintenance messages Page Page Page Page Page Page Transferring your faxes or Fax Journal report Document Jams Document is jammed in the top of the ADF unit Document is jammed under the document cover Removing small documents jammed in the ADF Document is jammed at the output tray Paper Jams Paper is jammed in the MP tray Paper is jammed in paper tray 1 or tray Paper is jammed at the back of the machine Page Page Paper is jammed inside the machine Page Page Page Paper is jammed in the duplex tray Page If you are having difficulty with your machine Printing difficulties (continued) Paper handling difficulties Paper handling difficulties (continued) Printing received faxes Printing received faxes (continued) Telephone line or connections Receiving faxes Receiving faxes (continued) Sending faxes Sending faxes (continued) Handling incoming calls Copying difficulties Scanning difficulties Software difficulties Network difficulties Network difficulties (continued) Other difficulties Setting Dial Tone detection Telephone line interference / VoIP Improving the print quality Page Page A B C D C D A B c d e a b Page A B C D a b c d e 0 1 2 3 A B C D a b c d e 0 1 2 3 A B C a b c d A C D b c d e Page Machine Information Checking the Serial Number Reset functions How to reset the machine On-screenprogramming How to access the menu mode Menu table Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Entering text Special characters and symbols General Page Document Size Print media Fax Copy Scanner Printer Interfaces Direct Print feature Computer requirements Page Consumable items Network (LAN) Page Page Page Page Visit us on the World Wide Web http://www.brother.com