3 Disconnect one scanner-lamp connector (callout 3), and remove one grounding screw (callout 4).
Remove the scanner-lamp cable from the cable guide.
Figure 6-188 Remove the optical unit (2 of 7)
CAUTION When you reinstall the optical unit, make sure that the cable is correctly
routed through the cable guide to ensure that the optical unit can move freely in the
scanner bed.
4 Loosen one screw (callout 5) to release the tension on the drive belt.
Figure 6-189 Remove the optical unit (3 of 7)
ADF and scanner components 265