User`s guide
Table Of Contents
- USER’S GUIDE MFC-5890CN MFC-6490CW
- 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
- 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 Printing Reports
- 10 Polling
- 5 Sending a Fax
- Section III: Copy
- 11 Making copies
- How to copy
- Copy settings
- Changing copy speed and quality
- Enlarging or reducing the image copied
- Making N in 1 copies or a poster (Page Layout)
- Sorting copies using the ADF
- Adjusting Brightness and Contrast
- Paper Options
- Skew Adjustment (MFC-6490CW only)
- Book Copy
- Watermark Copy
- Setting your changes as a new default
- Restoring all settings to the factory settings
- ‘Out of Memory’ message
- 11 Making copies
- Section IV: Direct Photo Printing
- Section V: Software
- Section VI: Appendixes
- A Safety and Legal
- B Troubleshooting and Routine Maintenance
- C Menu and Features
- D Specifications
- E Glossary
- Index
- brother ARL/ASA/NZ
Troubleshooting and Routine Maintenance
173
B
f The LCD asks you if the print quality is
OK.
Do one of the following:
If all lines are clear and visible, press
1 (Yes) to finish the Print Quality
check and go to step j.
If you can see missing short lines as
shown below, press 2 to choose No.
g The LCD asks you if the print quality is
OK for black and three colours.
Press 1 (Yes) or 2 (No).
h The LCD asks you if you want to start
cleaning.
Press 1 (Yes).
The machine starts cleaning the print
head.
i After cleaning is finished, press
Colour Start.
The machine starts printing the Print
Quality Check Sheet again and then
return to step e.
j Press Stop/Exit.
If you repeat this procedure at least five
times and the print quality is still poor,
replace the ink cartridge for the clogged
colour.
After replacing the ink cartridge, check
the print quality. If the problem still
exists, repeat the cleaning and test print
procedures at least five times for the
new ink cartridge. If ink is still missing,
call your Brother dealer.
CAUTION
DO NOT touch the print head. Touching the
print head may cause permanent damage
and may void the print head's warranty.
Note
<Black>
OK Poor
<Colour>
OK Poor
i
When a print head
nozzle is clogged
the printed
sample looks like
this.
After the print
head nozzle is
cleaned, the
horizontal lines
are gone.