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Cleaning the paper pick-up roller
B
a
Pull the paper tray completely out of the machine.
b
Unplug the machine from the AC power outlet and remove the Jam Clear
Cover (1).
1 c
Clean the Paper Pick-up Roller (1) with isopropyl alcohol on a cotton swab.
1
Cleaning the print head
To ensure the good print quality, the machine will regularly clean the print head. You can start the cleaning process manually if needed.
Clean the print head and ink cartridges if you get a horizontal line in the text or graphics on your printed pages. You can clean Black only, three colors at a time
(Yellow/Cyan/Magenta), or all four colors at once.
Cleaning the print head consumes ink.
Cleaning too often uses ink unnecessarily.
B
CAUTION
DO NOT touch the print head. Touching the print head may cause permanent damage and may void the print head's warranty.
a
Press Ink.
b
Press a or b to choose Cleaning.
Press OK.
c
Press a or b to choose Black, Color or All.
Press OK.
The machine cleans the print head.
When cleaning is finished, the machine will go back to standby mode automatically.
Note
If you clean the print head at least five times and the print has not improved, call
Brother Customer Service. (See Brother
d
Put the Jam Clear Cover back on.
Make sure the cover is set properly.
e
Re-connect the power cord.
f
Put the paper tray firmly back in the machine.
76
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Table of contents
- 14 Using the documentation
- 14 Symbols and conventions used in the documentation
- 14 Accessing the Software User’s Guide and Network User’s Guide
- 14 Viewing Documentation
- 18 Control panel overview
- 20 LCD display screen
- 20 Basic Operations
- 21 Status LED indications
- 21 Printing Reports
- 22 Loading documents
- 22 Using the ADF (DCP-540CN only)
- 23 Using the scanner glass
- 23 Scannable area
- 24 Acceptable paper and other media
- 24 Recommended media
- 24 Handling and using media
- 26 Choosing the right media
- 28 Loading paper and other media
- 30 Loading envelopes and post cards
- 32 Loading photo paper
- 33 Removing small printouts from the machine
- 34 Printable Area
- 35 Paper settings
- 35 Paper Type
- 35 Paper Size
- 36 LCD display
- 36 LCD Contrast
- 36 Setting the backlight brightness
- 37 Setting the Dim Timer for the backlight
- 37 Setting the Off Timer
- 40 How to copy
- 40 Making a single copy
- 40 Making multiple copies
- 40 Stop copying
- 40 Copy options
- 41 Changing and quality
- 41 Enlarging or reducing the image copied
- 42 Making N in 1 copies or a poster (page layout)
- 43 Sorting copies using the ADF (DCP-540CN only)
- 43 Adjusting Brightness, Contrast and Color
- 44 Paper options
- 45 Setting your changes as new default
- 45 Restoring all the settings to factory settings
- 48 Operations
- 48 Printing from a media card without a PC
- 48 Scanning to a media card without a PC
- 48 from your computer
- 48 Using media cards
- 49 Media card folder structure
- 49 Getting started
- 50 Entering PhotoCapture mode
- 50 Print Images
- 50 View Photo(s)
- 51 Print Index (Thumbnails)
- 51 Print All Photos
- 52 Print Photos
- 52 DPOF printing
- 53 print settings
- 54 Print Quality
- 54 Paper options
- 55 Adjusting Brightness, Contrast and Color
- 56 Cropping
- 56 Borderless printing
- 56 Setting your changes as new default
- 56 Restoring all the settings to factory settings
- 57 Scan to Card
- 57 Entering Scan mode
- 57 How to scan to card
- 58 Understanding the Error Messages
- 59 Before Using PictBridge
- 59 PictBridge requirements
- 59 Using PictBridge
- 59 Setting your digital camera
- 60 Printing Images
- 60 DPOF printing
- 61 Understanding the Error Messages
- 66 Choosing a location
- 67 To use the machine safely
- 70 Important safety instructions
- 72 (USA only)
- 73 Industry Canada Compliance Statement (Canada only)
- 73 LAN connection (DCP-540CN only)
- 73 Legal limitations for copying
- 74 Trademarks
- 75 Troubleshooting
- 75 If you are having difficulty with your machine
- 79 Error messages
- 81 Document jam (DCP-540CN only)
- 82 Printer jam or paper jam
- 84 Routine maintenance
- 84 Replacing the ink cartridges
- 86 Cleaning the outside of the machine
- 87 Cleaning the scanner
- 87 Cleaning the machine printer platen
- 88 Cleaning the paper pick-up roller
- 88 Cleaning the print head
- 89 Checking the print quality
- 90 Checking the print alignment
- 90 Checking the ink volume
- 91 Machine Information
- 91 Checking the serial number
- 91 Packing and shipping the machine
- 93 On-screen programming
- 93 Menu table
- 93 Menu keys
- 94 Menu table
- 101 General
- 103 Print media
- 106 PictBridge
- 106 Scanner
- 107 Printer
- 107 Interfaces
- 108 Computer requirements
- 109 Consumable items
- 110 Network (LAN) (DCP-540CN only)