5-4
5.3.3 Group 3 error flowchart (paper in ADF paper tray)
This flowchart applies when the Ready LED is off and Paper Jam LED steadily on with the
scanner online, and there is paper in the ADF paper tray.
Group 3 error
Remove the papers
from ADF’s input paper
tray, and wait 3 seconds
ADF
motor
moves?
Yes No
ADF paper-in
sensor error
Replace ADF
PCBA
ADF Motor
error
Replace ADF
unit
Wait 30
seconds
Paper
Jam
Paper
Jam LED
on?
NoYes