Epson Stylus CX3700 - Page 131

EPSON Stylus CX3700/CX3800/CX3805/CX3810/DX3800/DX3850 Revision A
DISASSEMBLY/ASSEMBLY Scanner Section 131
 External view (2)
Figure 4-44. Removing Scanner Carriage Unit (2)
4. Open and slide the CIS Unit toward right, and remove the CIS Unit from the
Scanner CR Holder.
5. Rem
ove the CIS Spring (x2) from the Scanner CR Holder.
6. Release the tabs
(x2, ) that secure the Belt Clump with a tweezer.
7. Rem
ove the Scanner Timing Belt from the Scanner Carriage Unit.
Scanner Timing Belt
Belt Clump
Tab
Tab
Shaft
CIS Unit
CIS Spring
Scanner CR Holder
CIS Spring
Guide Pin
Tip
Bottom
 Attach the Scanner Timing Belt to the Scanner Carriage Unit
so that the part where the belt is jagged on both sides is pinched
by the groove of the Scanner Carriage Unit.
Figure 4-45. Attaching Scanner Timing Belt
 The
CIS Springs (x2, ) should be installed with their tips
hitched to the guide pin (x1,
) of the Scanner CR Holder.
A D J U S T M E N T
R E Q U I R E D
After changing the Guide Rail of the Housing, Lower for a new one,
always apply grease G-26 to the specified parts.
 Refer to Figure 6-4 (p151) and Figure 6-5 (p151)for details.