Brother CP-1800 User Manual page 19

Adjusting the scanner
+
Before adjusting the print contrast, check that the roll paper is installed,
and that both the ERROR and PAPER indicator lights are off.
1
With your hand, lightly scroll the writing surface down approx. 11.8 in. (30
cm), and then clean the writing surface well.
2 Hold down both d and f until the PAPER indicator begins flashing. The
writing surface will scroll to its correct starting position.
b
If the ERROR indicator lights up or is flashing, turn off the unit. Make sure
the roll paper is installed, turn the power on and repeat this procedure
from step
3
Wait until the PAPER indicator goes off. If a page is printed with the "ERR =
XX" message, repeat this procedure from step
4
If the problem persists, clean the scanner as explained in Cleaning the
scanner on page 18.
Cleaning the black bar
1
Turn off the unit, unplug the AC adaptor, and then position the copyboard
so that it is standing up mounted on a partition or the wall.
2
Open the paper compartment by pulling up its latch.
3
Using a lint-free cloth that is either dry or lightly moistened with isopropyl
alcohol, gently wipe the black bar while turning the gear at the right.
1
.
4. Maintenance
1
.
17