Carriage Unit Removal - Epson Perfection 3200 Photo Service Manual

EPSON Perfection 3200 Photo

4.2.5 Carriage Unit Removal

1. Release the carriage lock. (See Section 4.2.1.)
2. Remove the document cover. (See Section 4.2.2.)
3. Remove the upper cover. (See Section 4.2.3.)
4. Remove the hexagon nut (6N, 5). (See Figure 4-11)
5. Use a spanner or similar tool to turn the carriage guide shaft until the
notches are aligned, and then remove the carriage guide shaft. (See
Figure 4-12)
6. Slide the carriage unit forward by hand, and then lift up the carriage unit
and remove the timing belt. (See Figure 4-13)
C A U T I O N Never remove the CCD circuit board, otherwise it will cause
problems with focus and optical axis misalignment.
CR Motor
Figure 4-11. Carriage Unit Removal (1)
Disassembly and Assembly
6N (5)
Tightening Torque : 6-10kgfcm
DISASSEMBLY AND ASSEMBLY
Carriage Guide Shaft
Timing Belt
Figure 4-12. Carriage Unit Removal (2)
Connection
Figure 4-13. Carriage Unit Removal (3)
Revision A
Carriage Unit
Timing Belt
39