Brother MFC-9970CDW - Page 34

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9 Printing data from a USB Flash memory drive or digital camera
supporting mass storage 54
Creating a PRN or PostScript
®
3™ file for direct printing....................................54
Printing data directly from the USB Flash memory drive or digital camera
supporting mass storage ..................................................................................55
Changing the default settings for direct print .................................................56
10 How to print from a computer 57
Printing a document.............................................................................................57
11 How to scan to a computer 58
Scanning a document ..........................................................................................58
Scanning using the scan key...............................................................................58
Scanning using a scanner driver .........................................................................59
A Routine maintenance 60
Replacing the consumable items.........................................................................60
Replacing a Toner cartridge .......................................................................... 64
Cleaning the corona wires .............................................................................70
Replacing the drum unit.................................................................................75
Replacing the belt unit...................................................................................82
Replacing the waste toner box ......................................................................88
B Troubleshooting 95
Error and maintenance messages.......................................................................95
Transferring your faxes or Fax Journal report .............................................103
Document jams..................................................................................................104
Document is jammed in the top of the ADF unit ..........................................104
Document is jammed under the document cover ........................................104
Removing small documents jammed in the ADF.........................................105
Document is jammed at the output tray.......................................................105
Paper jams......................................................................................................... 106
Paper is jammed in the MP tray ..................................................................106
Paper is jammed in paper tray 1 or tray 2 ...................................................107
Paper is jammed at the back of the machine ..............................................108
Paper is jammed inside the machine...........................................................110
Paper is jammed underneath paper tray 1 ..................................................114
If you are having difficulty with your machine ....................................................117
Setting Dial Tone detection .........................................................................126
Telephone line interference / VoIP ..............................................................126
Improving the print quality..................................................................................127
Machine Information ..........................................................................................134
Checking the Serial Number........................................................................134
Reset functions............................................................................................134
How to reset the machine............................................................................135