B Troubleshooting and Routine Maintenance

Troubleshooting

If you are having difficulty with your machine

Printing
Difficulty
Suggestions
No printout
Check the interface cable on both the machine and your computer. (See the Quick Setup Guide.)
Make sure the machine is plugged in and not in Power Save mode.
One or more ink cartridges are empty. (See Replacing the ink cartridges.)
Check to see if the LCD is showing an error message. (See Error messages.)
Check that the correct printer driver has been installed and chosen.
Make sure that the machine is online. Click Start and then Printers and Faxes. Right-click and choose Brother DCP-XXXX (where XXXX is your model name), and make sure that Use Printer Offline is unchecked.
Poor print quality
Check the print quality. (See Checking the print quality.)
Make sure that the Media Type setting in the printer driver or the Paper Type setting in the machine’s menu matches the type of paper you are using. (See Printing for Windows® in the Software User's Guide on the CD-ROM.)
Make sure that your ink cartridges are fresh. The following may cause ink to clog:
• 
The expiration date written on the cartridge package has passed. (Cartridges stay usable for up to two years if kept in their original packaging.)
• 
The ink cartridge was in your machine over six months.
• 
The ink cartridge may not have been stored properly before use.
Try using the recommended types of paper.
The recommended environment for your machine is between 20° C to 33° C (68° F to 91° F).
White horizontal lines appear in text or graphics.
Clean the print head. (See Cleaning the print head.)
Try using the recommended types of paper.
If you want to print on Photo L or 10 × 15 cm paper, make sure you use the photo paper tray.
The machine prints blank pages.
Clean the print head. (See Cleaning the print head.)
Characters and lines are stacked.
Check the printing alignment. (See Checking the printing alignment.)
Printed text or images are skewed.
Make sure the paper is loaded properly in the paper tray and the paper side guide is adjusted correctly. (See Loading paper and other media.)
Make sure the Jam Clear Cover is set properly.
Smudged stain at the top center of the printed page.
Make sure the paper is not too thick or curled.
Printing appears dirty or ink seems to run.
Make sure you are using the recommended types of paper. Don't handle the paper until the ink is dry.
Stains appear on the reverse side or at the bottom of the page.
Make sure the printer platen is not dirty with ink.
Make sure you are using the paper support flap. (See Loading paper and other media.)
The machine prints dense lines on the page.
Check Reverse Order in the Basic tab of the printer driver.
The printouts are wrinkled.
In the printer driver Basic tab, click Settings, and uncheck Bi-Directional Printing.
Cannot perform ‘2 in 1 or 4 in 1’ printing.
Check that the paper size setting in the application and in the printer driver are the same.
Print speed is too slow.
Try changing the printer driver setting. The highest resolution needs longer data processing, sending and printing time. Try the other quality settings in the printer driver Basic tab. Also, click the Settings, and make sure you uncheck Colour Enhancement.
Set the borderless feature off. Borderless printing is slower than normal printing. (See Printing for Windows® in the Software User's Guide on the CD-ROM.)
Colour Enhancement is not working properly.
If the image data is not full colour in your application (such as 256 colour), Colour Enhancement will not work. Use at least 24 bit colour data with the Colour Enhancement feature.
Machine feeds multiple pages.
Make sure the paper is loaded properly in the paper tray. (See Loading paper and other media.)
Check that more than two types of paper are not loaded in the paper tray at any one time.
Printed pages are not stacked neatly.
Make sure you are using the paper support flap. (See Loading paper and other media.)
Printed pages re-feed and cause a paper jam.
Make sure you pull out the paper support until it clicks
Machine does not print from Paint Brush.
Try setting the Display setting to ‘256 colours.’
Machine does not print from Adobe Illustrator.
Try to reduce the print resolution. (See Printing for Windows® in the Software User's Guide on the CD-ROM.)
Machine cannot print full pages of a document.
Out of memory message occurs.
Reduce the print resolution. (See Printing for Windows® in the Software User’s Guide on the CD-ROM.)
Reduce the complexity of your document and try again. Reduce the graphic quality or the number of font sizes within your application software.
Copying Difficulties
Difficulty
Suggestions
Vertical streaks appear on copies.
If you see vertical streaks on copies, clean the scanner. (See Cleaning the scanner.)
Poor copy results when using the ADF. (DCP-540CN only)
Try using the scanner glass.
Scanning Difficulties
Difficulty
Suggestions
TWAIN/WIA errors appear while scanning.
Make sure the Brother TWAIN/WIA driver is chosen as the primary source. In PaperPort® SE with OCR, click File, Scan and choose the Brother TWAIN/WIA driver.
Poor scanning results when using the ADF.
Try using the scanner glass.
Software Difficulties
Difficulty
Suggestions
Cannot install software or print.
Run the Repair MFL-Pro Suite program on the CD-ROM. This program will repair and reinstall the software.
‘Device Busy’
Make sure the machine is not showing an error message on the LCD.
PhotoCapture Center™ Difficulties
Difficulty
Suggestions
Removable Disk does not work properly.
1.
Have you installed the Windows® 2000 update? If not, do the following:
1)
Unplug the USB cable.
2)
Install the Windows® 2000 update, and see the Quick Setup Guide. After the installation the PC will be automatically restarted.
3)
Wait about 1 minute after you restart the PC, and then connect the USB cable.
2.
Take out the memory card and put it back in again.
3.
If you have tried ‘Eject’ from within Windows®, take out the media card before you continue.
4.
If an error message appears when you try to eject the media card, it means the card is being accessed. Wait a while and then try again.
5.
If all of the above do not work, turn off your PC and machine, and then turn them on again. (You will have to unplug the power cord of the machine to turn it off.)
Cannot access Removable Disk from Desktop icon.
Make sure you have put the media card into the media slot.
Network Difficulties
Difficulty
Suggestions
Cannot print over the Network.
Make sure that your machine is powered on and is online and in Ready mode. Print a Network Configuration list (see Printing Reports.) and check the current Network settings printed in this list. Reconnect the LAN cable to the hub to verify that the cabling and network connections are good. If possible, try connecting the machine to a different port on your hub using a different cable. If the connections are good, the machine shows LAN Active for 2 seconds.
(If you are having Network problems, see the Network User’s Guide for more information.)
The network scanning feature does not work.
(For Windows® users only) The firewall setting on your PC may be rejecting the necessary network connection. Follow the instructions below to configure the Firewall. If you are using a personal Firewall software, see the User’s Guide for your software or contact the software manufacturer.
<Windows® XP SP2 users>
1.
Click the Start button, Control Panel and then Windows Firewall. Make sure that Windows Firewall on the General tab is set to On.
2.
Click Advanced tab and Settings button in Network Connection Settings.
3.
Click Add button, and in the Description of service field,enter any name. In the Name or IP Address field enter "localhost". In the internal and external port numbers fields enter 54925 for network scanning. Choose UDP and click OK. Repeat this step adding Port 137 for Windows®.
4.
Make sure the new settings are added and the box is checked, and then click OK.
Your computer cannot find your machine.
<Windows® users>
The firewall setting on you PC may be rejecting the necessary network connection. For detail, see the instruction above.
<Macintosh® users>
Re-select your machine in the DeviceSelector application located in Macintosh HD/Library/Printers/Brother/Utilities or from the model of ControlCenter2.