Mita DP-2800 Service Manual page 132

5A2
Waste toner
conveyer installed?
Remove conveyer.
Replace conveyer and
tower-guide assembly.
Can sweep
roller in toner container
be manual
rotated?
Open waste toner outlet of
drum and manipulate to turn.
Is waste toner
emitted through the waste
toner outlet?
Turn power off, then on.
Still A1?
Replace KP-544. If not
recovered, replace KP-564.
If not recovered, replace
cable S02070 between
KP-564 and KP-574.
6-14
A1
No
Yes
No
Yes
No
Yes
No
Yes
Install conveyer.
Turn power off, then on.
A1 shown?
Yes
Replace with a new toner container.
Replace with a new drum unit.
End
No
End