select printer | 90/120/130 series disassembly | disassembly instructions
hp designjet 90/120 and 130 series printers
» disassembly instructions
 
» disassembly instructions
» 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 (120/120nr)
» carriage (90/90r/ 130/130nr)
» carriage belt
» starwheel assembly
» print platen assembly
» ramp motor assembly
» spittoon
» pivot assembly
» feed roller assembly
» pick assembly
» inner paper guide
» OOPS sensor
» paper-axis motor
» bypass platen
» bypass platen actuator (90/90r/130/130nr)
» send feedback or
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pick assembly
Switch off the product and remove the power cable.
   
  1. Remove the Cleanout Assembly
   
    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 Power Supply Unit
     
    7. Remove the Service Station
     
  8. Remove the Encoder Strip
   
  9. Remove the Ink Supply tubes
   
  10. Remove the Carriage Assembly
   
11. Remove 4 screws that secure the Hanger Assembly on the left hand side of the Printer.
   
12. Remove 1 screw that secures the Hanger Assembly on the left hand side of the Printer.
   
13. Disconnect the Paper-Axis, Encoder and Ramp Motor cables.
   
14. Remove 1 screw from the Rear Left Trim Bracket.
   
15. Remove the Rear Left Trim Bracket from the Printer.
   
16. Remove 4 screws that secure the Hanger Assembly on the right hand side of the Printer.
   
17. Remove 2 screws that secure the Hanger Assembly on the right hand side of the Printer.
   
18. Remove 1 T-10 screw from the Rear Right Trim.
   
19. Remove the Rear Right Trim from the Printer.
   
20. Remove 1 screw from the Rear Right Trim Bracket.
   
21. Remove the Rear Right Trim Bracket from the Printer.
   
22. Remove the Hanger Assembly from the Printer.
   
If there are any cables still attached between the Hanger Assembly and the Printer then disconnect them before removing the Hanger Assembly.
     
23. Release the locking mechanism that secures the Pick Assembly on the right hand side of the printer (looking from the rear).
   
24. Release the locking mechanism that secures the Pick Assembly on the left hand side of the printer (looking from the rear).
   
25. Raise the locks so that they are aligned with the cutouts and lift out the Pick Assembly from the Printer.
   

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