HP digital sender 9200c 服务手册

Remove three screws (callout 2).

  Removing the scanner glass and cover (2 of 2)

Remove the scanner glass and cover.

Perform a scanner calibration after replacing this part.

If streaks occur in the scanned image after replacing this part, remove the scanner glass and
cover. Clean the back side of the glass and the white calibration strip by using a lint-free cloth.

If, after calibrating and cleaning, scan-quality issues still exist, replace the flatbed unit
assembly.

Internal components

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