Epson LQ-2170 Service Manual page 108

Disassembly and Assembly
3.3.2 Disassembling Paper Support Block Assembly
1. Remove the CSF gear cover. Refer to step 1 in Section 3.3.1.
2. Remove the stepping motor. Refer to steps 2 and 3 in the Section 3.3.1.
3. Remove the E-ring fixing the right edge of the paper feed shaft.
4. Remove 1 gear (29 mm) from the right edge of the paper feed shaft.
5. Remove the paper feed shaft by pulling it toward the right side.
6. Remove the CPB tight (3
shown in the following figure.
Figure 3-44 Removing the CBP Tight (3 x 8) Screw
3-28
Figure 3-42 Removing the E-ring
Paper Feed Shaft
Figure 3-43 Removing 1 Gear (29mm)
8) screw securing the paper support shaft to the right CSF frame, as
Paper Support Shaft
LQ-2170 Service Manual
Gear(29 mm)
CPB tight Screw (3X8)
Rev.A