Maintenance and Troubleshooting continued
Cleaning Components
When the copied documents are hard to
read, clean the machine’s scanning glass
and white roller. If they are dirty, the
quality of the transmission image and
copy becomes degraded.
If you have document jams in automatic
feeding, it is recommended to clean the
ADF rubber surface as follows.
1. Lift the control panel using hand.
2. Disassemble the white roller as
follows.
Both ends of the roller are terminated
with bushings which are snapped shut
with small tabs. Push the tabs slightly
inwards in the direction of ‘A’, then
rotate it in the direction of ‘B’ until it
reaches the slot as shown in the figure
below. Then pull the roller upwards in
the direction of ‘C’.
Be careful not to lose the bushing on one
end of the roller when disassembling.
3. Wipe the roller clean with a soft cloth
dampened with alcohol. Then, dry
thoroughly.
Do not use the document having contents
written by pencil on the back side. It
cause the white roller to be stain. When
the roller becomes dirty, the copied
document will not reproduced clear.