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hp designjet 10ps, 20ps, 30, 30n and 50ps printers
» disassembly instructions
  » disassembly instructions
» front cover
» center cover
» right end cover
» left end cover
» ink supply station
» electronics module
» power supply unit
» service station
» front panel
» encoder strip
» carriage motor
» cleanout assembly
» ink supply tubes
» carriage assembly
» carriage belt
» starwheel assembly
» ramp motor assembly
» output separator
» output mechanism assembly
» paper-axis motor drive assembly
» pick assembly
» feed roller assembly
» pinch assembly
» lower paper guide
» inner paper guide
» disassembly videos
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feed roller assembly  
     
Switch off the product and remove the power cable.
   
    1. Remove the front cover
     
    2. Remove the center cover
     
    3. Remove the right end cover
     
    4. Remove the left end cover
     
      5. Remove the electronics module  
     
    6. Remove the starwheel assembly
     
    7. Remove the output separator
     
    8. Remove the output mechanism assembly
     
    9. Remove the paper-axis motor drive assembly
     
  10. Release the locking mechanism from the left hand side of the Printer.


     
  11. Release the locking mechanism from the right hand side of the Printer.

     
  12. Release the Pin Caber and remove from the Printer.

     
  13. Release the Spring.

     
  14. Raise the locks so that they are aligned with the cutouts and lift out the Pivot Assembly from the Printer.
     
After removing or replacing the Feed Roller Assembly, make sure that you perform the PRS Adjustment procedure and the Accuracy Calibration.
     
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