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3.4.2 Disassembling the Paper Support Block Assembly
1. Remove 1 E -ring fixing the paper feed roller shaft to the right CSF frame.
2. Remove 2 CTBS (3 × 8) screws securing the paper support shaft to both right and left CSF frames.
3. Remove both paper support assemblies along with the paper feed roller shaft and paper support
shaft.
4. Remove the paper feed shaft from both paper support assemblies by pulling them toward the
right or left side.
5. Remove both paper feed rollers from the paper support assemblies.
6. Remove both CSF roller covers by releasing the clips fixing them to the paper support assemblies.
7. Remove the paper support shaft by pulling out it toward the right or left side.
8. Remove the paper holder, and then remove the paper holder spring.
Be careful to assemble the paper feed roller into the proper side of the paper support assembly. The
right and left rollers are not interchangeable.
E- ring
CTPB Screw (3x8)
Right CSF Frame
Figure 3-52 Removing 1 E-ring and 2 CTBS Screws
Right CSF Roller Cover
Left CSF Roller Cover
Figure 3-53 Removing the CSF Roller Cover
Disassembly and Assembly FX-2170 Service Manual
3-32 Rev.A