Epson Stylus COLOR 880 Service Manual page 113

EPSON Stylus COLOR 880
Do not bend or damage the PF Loop scale Plate during
disassembly and assembly.
Do not touch the surface of the PF roller by hand.
Be careful not to scratch the PF roller assembly during
disassembly and assembly, since its surface is specially
coated to improve paper feeding.
Be careful not to damage the hook of the Paper Guide
Front during disassembly and assembly.
Be careful not damage the fixing hook portion on the
Bushing 12. It is a very fragile part.
When the Right Upper Paper Guide Assembly is installed on
the Top Frame with a Torsion Spring 117.6, ensure that the
PE Detector Lever is set in the square cut off area in the
Right Upper Paper Guide. Insert the Right Upper Paper
Guide Assembly from the front so you can set the PE
Detector Lever in the square cut area in the Right Upper
Paper Guide. Refer to Figure 4-61.
Make sure that the Torsion Spring 117.6 is set in the gutter
in the Upper Paper Guide Assembly.
Make sure the PF Earth Spring is set in the gutter in the left
edge of the PF Roller.
When replacing the PF Loop scale and Gear 57 with a new
one, you need to use the special tool #1051767 to assemble
them.
When mounting the Paper Eject Roller, be sure to first press
the CR Lock Lever against the frame protrusion, as shown
in Figure 4-XX.
Disassembly and Assembly
Figure 4-61. Installing the Right Upper Paper Guide Assy.
Disassembly Procedures
Torsion Spring 117.6
PE Detector Lever
Back view of the Printer Mechanism
CR Lock lever
Figure 4-62. CR Lock Lever
When the Gear 57 is removed or replaced with new one,
PF motor backlash adjustment is required. Refer to the
Chapter 5 (Section 5.2.2)
Revision A
Right Upper Paper
Guide Assembly
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