User Manual
Table Of Contents
- USER’S GUIDE MFC-790CW MFC-990CW
- Approval Information and Compilation and Publication Notice
- Table of Contents
- Section I: General
- 1 General Information
- 2 Loading paper and documents
- 3 General setup
- 4 Security features
- Section II: Fax
- 5 Sending a Fax
- Entering Fax mode
- Broadcasting (Monochrome only)
- Additional sending operations
- Sending faxes using multiple settings
- Contrast
- Changing fax resolution
- Dual access (Monochrome only)
- Real time transmission
- Overseas Mode
- Delayed Faxing (Monochrome only)
- Delayed Batch Transmission (Monochrome only)
- Checking and cancelling waiting jobs
- Setting your changes as a new default
- Restoring all settings to the factory settings
- Sending a fax manually
- Sending a fax at the end of a conversation
- Out of Memory message
- 6 Receiving a Fax
- 7 Telephone and External devices
- Voice operations
- Telephone Service for Australia
- Telephone Service for New Zealand
- Telephone Service for Some Countries
- Connecting an external TAD (telephone answering device)
- External and extension telephones
- 8 Dialling and storing numbers
- 9 Digital TAD
- 10 Printing Reports
- 11 Polling
- 5 Sending a Fax
- Section III: Copy
- Section IV: Direct Photo Printing
- 13 Printing photos from a memory card or USB Flash memory drive
- 14 Printing photos from a camera
- 15 Wireless photo printing (MFC-990CW only)
- Section V: Software
- Section VI: Appendixes
- A Safety and Legal
- B Troubleshooting and Routine Maintenance
- Troubleshooting
- Error and Maintenance messages
- Routine maintenance
- Replacing the ink cartridges
- Cleaning the outside of the machine
- Cleaning the scanner glass
- Cleaning the machine’s printer platen
- Cleaning the paper pick-up roller
- Cleaning the print head
- Checking the print quality
- Checking the print alignment
- Checking the ink volume
- Uninstalling and installing the handset and handset cradle (MFC-790CW only)
- Machine Information
- Packing and shipping the machine
- C Menu and Features
- D Specifications
- E Glossary
- Index
- brother ARL/ASA/NZ
Troubleshooting and Routine Maintenance
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B
Cleaning the paper pick-up
roller B
a Pull the paper tray completely out of the
machine.
b Unplug the machine from the electrical
socket and open the Jam Clear
Cover (1) at the back of the machine.
c Clean the Paper Pick-up Roller (1) with
isopropyl alcohol on a cotton swab.
d Close the Jam Clear Cover.
Make sure the cover is closed correctly.
e Put the paper tray firmly back in the
machine.
f Re-connect the power cord.
Cleaning the print head B
To maintain print quality, the machine will
automatically clean the print head. You can
start the cleaning process manually if there is
a print quality problem.
Clean the print head and ink cartridges if you
get a horizontal line or blank text in the text or
graphics on your printed pages. You can
clean Black only, three colours at a time
(Cyan/Yellow/Magenta), or all four colours at
once.
Cleaning the print head consumes ink.
Cleaning too often uses ink unnecessarily.
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 .
b Press Cleaning.
c Press Black, Color or All.
The machine cleans the print head.
When cleaning is finished, the machine
will go back to the Ready screen
automatically.
Note
If you clean the print head at least five
times and the print has not improved, try
installing a new Brother original
Innobella™ replacement cartridge for
each problem colour. Try cleaning the
print head again up to five more times. If
the print has not improved call your
Brother dealer.
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