Epson Stylus Color 640 Service Manual page 127

EPSON Stylus Color 440/640/740
4.2.4.9 Removing the PE Paper Detector Assembly
1. Remove the housing. (Refer to Section 4.2.1.)
2. Release two fixed hooks securing the PE detector assembly from
the back of the frame and remove the PE detector assembly, sliding
it upward. Remove the PE board assembly and PE lever, if
necessary.
During assembly, make sure that the tip (sensor part) of the
detector lever is in the hole of paper guide assembly.
Chapter 4 Disassembly and Assembly
Figure 4-23. Removing the PE Detector Assembly
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