3.4.2 Disassembling the Paper Support Block Assembly
1. Remove 1 E -ringfixing the paperfeed roller shaft tothe right CSF frame.
2. Remove 2 CTBS (3×8) screws securing the paper supportshaft to both right and leftCSF frames.
3. Remove both paper supportassemblies along withthe paperfeed roller shaft and paper support
shaft.
4. Remove the paper feed shaftfrom both paper supportassemblies bypulling them towardthe
right orleft side.
5. Remove both paper feedrollers from the papersupport assemblies.
6. Remove both CSF rollercovers by releasing theclips fixingthem to thepaper support assemblies.
7. Remove the paper support shaftby pulling out ittoward theright or left side.
8. Remove the paper holder,and then remove thepaper 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 Removingthe CSF Roller Cover
Disassembly andAssembly FX-2170 Service Manual
3-32 Rev.A