6 Removal and replacement
NOTE: Your product might not appear exactly as the one shown in the photos in this chapter. Although
some photos do not show the ADF/scanner unit, the procedures in this chapter are appropriate for your
product.
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Introduction
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Removal and replacement strategy
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Electrostatic discharge
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Required tools
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Before performing service
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After performing service
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Post-service test
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DC controller PCA
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Parts removal order
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Customer self repair (CSR) components
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External panels, covers, doors, and scanner assembly
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Internal assemblies
ENWW 177