Brother FAX-1820C User Manual page 158

STEP A: Colour block quality check
The LCD shows:
4
Check the quality of the four colour
blocks on the sheet. (Black/Cyan/Yellow/Magenta).
5
If all lines are clear and visible, press
—OR—
If you can see missing short lines as shown below, press
The LCD will ask you if the print
quality is OK for each colour.
6
2
Press ( No ) for any colour with a
problem.
The LCD shows:
1
Press ( Yes ). The machine will
start cleaning the colours.
7
After cleaning is finished, press
The machine will start printing the Print Quality Check Sheet
again and then return to STEP A.
8
If STEP A is OK, press
12 - 12 TROUBLESHOOTING AND ROUTINE MAINTENANCE
OK
1
to proceed to STEP B.
Is Step "A" OK?
1.Yes 2.No
1
( Yes ) to go to STEP B.
Poor
Black OK?
1.Yes 2.No
Start Cleaning?
1.Yes 2.No
Mono Start
2
( No ).
Colour Start
or .