Rails; Drive Belt; Drive Wire; Pulley - Sharp MX-M550U Service Manual

g. Rails
1) Remove the table glass. (See "a. Table glass")
2) Grease up the rails.
h. Drive belt
i. Drive wire
j. Pulley
1) Remove the table glass. (See "a. Table glass")
2) Check the drive belt, drive wire and pulley.
k. Scanner lamp
1) Remove the table glass. (See "a. Table glass")
2) Remove the core guide to shift the optical lamp unit to the
base plate cutout section.
3)
4)
5)
l. Inverter PWB
1)
2)
3)
4)
5)
6)
MX-M700N SCANNER SECTION D – 7
Remove the connector in front side.
Turn up the cutout mylar and remove the screw; then shift the
lamp holder to the front side and take out the lamp from above
on the rear side.
Remove the harness connector from the hole on the front side.
Remove the table glass. (See "a. Table glass")
Remove the core guide.
Unhook the claw to remove the plastic members on the rear
side.
While holding to prevent from falling, remove the screw fixing
to remove the inverter PWB.
Disconnect the lamp connectors.
Release the connector lock on the inverter PWB to remove the
FC cable.
[Caution when attaching]
• Place each harness on the rib.