AR-6020V DISASSEMBLY AND ASSEMBLY 10 – 3
B. Scanner section
(1) Table glass, SPF glass
1) Remove the glass holder. and the table glass. Remove the
table glass, and the SPF glass.
2) Clean the both surfaces of the table glass, and the SPF glass.
(2) Scanner unit
1) Remove the RSPF unit/ OC cover if they are fixed to the
machine.
2) Remove the operation panel unit.
3) Remove the table glass and the SPF glass.
4) Remove the right cover, the left cover and the rear cabinet.
5) Remove the scanner unit.
(3) Drive belt, Drive wire
1)
Remove the table glass.
2)
Check the tension of the drive belt and the drive wire. Check to
confirm that the drive wire in the winding pulley is wound with-
out clearance.
Wind the drive wire in the sequence of 1 to 7 as shown in the
figure below and fix it.
When winding the drive wire around the pulley, shift the mirror
unit to the vicinity of the home position, and wind 7 turns as
shown in the figure, and fix the 8th turn with a screw. Then
wind two turns furthermore around the pulley.
No.
Name
1
Table glass, SPF glass
2
Scanner unit
3
Drive belt, Drive wire
4
Rails
5
Mirror, Reflector, Scanner lamp
6
Lens, CCD
7
LED PWB, LED driver PWB
