Epson Perfection 3200 Photo, Service Manual

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EPSON Perfection 3200 Photo Revision A
Disassembly and Assembly DISASSEMBLY AND ASSEMBLY 39
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)
Figure 4-11. Carriage Unit Removal (1)
Figure 4-12. Carriage Unit Removal (2)
Figure 4-13. Carriage Unit Removal (3)
C A U T I O N Never remove the CCD circuit board, otherwise it will cause
problems with focus and optical axis misalignment.
6N (5)
Tightening Torque : 6-10kgfcm
CR Motor
Carriage Guide Shaft
Timing Belt
Connection
Timing Belt
Carriage Unit