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hp designjet scanner series
» disassembly instructions
  » disassembly instructions
» introduction
» top cover
» guide plate
» left cover
» right cover
» rear cover
» top profile
» glass plate
» entry roller shield
» exit roller shield
» camera board
» camera motor
» camera lens
» power supply unit
» driver board
» fan
» main electronics board
» smart card reader
» interface board card
» interface board
» stepper motor
» fluorescent lamp
» rollers
» media detector wires
» media sensors
» belt
» bottom cover
» mirror chassis
» lamp sensor
» reflector assembly
» stitching wire
» white background assembly
» thickness sensor
» part number selector
» exploded views
» service manual
» general information
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main electronics board
Switch the printer, scanner and the PC OFF, and disconnect them from the power source prior to performing any maintenance.
1. Remove the » Top Cover
2. Remove 3 screws that secure the Main Electronics Board.
3. Disconnect ALL the cables from the Main Electronics Board.
4. Move the Main Electronics Board to the left to disconnect it from the connector and to release it from the 3 plastic locators (located at the rear of the Board).
5. Remove the Main Electronics Board from the scanner.
After reinstalling the Main Electronics Board, make sure you run the Scanner Maintenance.
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