Epson Stylus Color 1520 Service Manual page 97

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Make platen gap, Bi-directional, and Uni-directional adjustments after installing the CR unit and
parallelism adjustment bushings. (Refer to Chapter 4.)
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If the printheads are replaced along with the CR unit, be sure to write printhead data to the EEPROM.
(Refer to Chapter 4.)
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When attaching the timing belt to the CR unit, note that the 2 sides of the belt are flat and toothed.
Position the timing belt as shown in the figure below.
CR Motor Assembly Side
WORK POINT
Timing Belt
CR Assembly Side
Figure 3-23. Timing Belt Installation
Disassembly and Assembly
Flat
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