Pull on the two tabs on the back of the printer to release the left side cover. Remove the cover by rotating it towards the front of the printer. Remove the cover by rotating it towards the front of the printer.
  • Pull on the two tabs on the back of the printer to release the left side cover.

  • Remove the cover by rotating it towards the front of the printer.

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With the printer turned so that the right side is facing upwards, use a metal spudger to disengage 3 tabs holding the right side cover in place. Lift the cover off of the printer. Lift the cover off of the printer.
  • With the printer turned so that the right side is facing upwards, use a metal spudger to disengage 3 tabs holding the right side cover in place.

  • Lift the cover off of the printer.

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Remove 4 screws on the back of the printer. Remove the back cover. Remove the back cover.
  • Remove 4 screws on the back of the printer.

  • Remove the back cover.

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Remove 2 screws on the back of the printer, one on the left, and one on the front. The second image shows the formatter removed, but it is not necessary to remove the formatter to replace the top cover. The second image shows the formatter removed, but it is not necessary to remove the formatter to replace the top cover.
  • Remove 2 screws on the back of the printer, one on the left, and one on the front.

  • The second image shows the formatter removed, but it is not necessary to remove the formatter to replace the top cover.

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Disconnect the control panel cable and remove the top cover.
  • Disconnect the control panel cable and remove the top cover.

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Disconnect the fan cable from the main board of the printer. Remove the retaining clip holding the fan in.
  • Disconnect the fan cable from the main board of the printer.

  • Remove the retaining clip holding the fan in.

  • Remove the 2 screws holding the fan in.

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Remove the fan cable from the cable guide. Remove the fan cable from the cable guide. Remove the fan cable from the cable guide.
  • Remove the fan cable from the cable guide.

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Disconnect one cable from the main board of the printer. Disconnect the duplexer solenoid cable from the duplexer PCB.
  • Disconnect one cable from the main board of the printer.

  • Disconnect the duplexer solenoid cable from the duplexer PCB.

  • Remove one screw on the duplexer PCB and remove the PCB from the printer.

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Remove 3 screws holding the duplexer gears to the printer and remove the gears. Remove 3 screws holding the duplexer gears to the printer and remove the gears.
  • Remove 3 screws holding the duplexer gears to the printer and remove the gears.

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Remove one screw to remove the solenoid from the printer.
  • Remove one screw to remove the solenoid from the printer.

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Pull on the two tabs on the back of the printer to release the left side cover. Remove the cover by rotating it towards the front of the printer. Remove the cover by rotating it towards the front of the printer.
  • Pull on the two tabs on the back of the printer to release the left side cover.

  • Remove the cover by rotating it towards the front of the printer.

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Remove 2 screws on the I/O port cover. Remove 6 screws on the formatter. Disconnect 3 connectors from the formatter.
  • Remove 2 screws on the I/O port cover.

  • Remove 6 screws on the formatter.

  • Disconnect 3 connectors from the formatter.

  • Disconnect 2 flat flexible cables from the formatter.

  • Remove the formatter from the printer.

  • Be careful not to fold, crease, or tear flat flexible cables.

  • The I/O port cover will need to be transferred to the new formatter before installing it.

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Remove the fuser gear by pushing in on the tab with a metal spudger. Remove the fuser gear by pushing in on the tab with a metal spudger.
  • Remove the fuser gear by pushing in on the tab with a metal spudger.

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Disconnect the cable to the tray connector and route it through the hole in the chassis. Disconnect the cable to the tray connector and route it through the hole in the chassis. Disconnect the cable to the tray connector and route it through the hole in the chassis.
  • Disconnect the cable to the tray connector and route it through the hole in the chassis.

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Disconnect 2 cables from the main board and route them through the cable guide. Disconnect 2 cables from the main board and route them through the cable guide. Disconnect 2 cables from the main board and route them through the cable guide.
  • Disconnect 2 cables from the main board and route them through the cable guide.

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Remove the cable guide from the chassis. Remove the cable guide from the chassis.
  • Remove the cable guide from the chassis.

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Remove the cable guide from the other side of the chassis. Disconnect 2 cables from the main board. Disconnect 2 cables from the main board.
  • Remove the cable guide from the other side of the chassis.

  • Disconnect 2 cables from the main board.

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Use needle nose pliers to disconnect the high voltage wire from the fuser. Use needle nose pliers to disconnect the high voltage wire from the fuser.
  • Use needle nose pliers to disconnect the high voltage wire from the fuser.

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Remove the tray connector cable from the cable guide. Disconnect the main motor cable. Disconnect the main motor cable.
  • Remove the tray connector cable from the cable guide.

  • Disconnect the main motor cable.

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Remove 3 screws from the right side of the printer. Remove 3 screws from the left side of the printer. The fuser assembly can now be removed from the printer.
  • Remove 3 screws from the right side of the printer.

  • Remove 3 screws from the left side of the printer.

  • The fuser assembly can now be removed from the printer.

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Remove 4 screws from each side of the printer to remove the mainframe. Remove 4 screws from each side of the printer to remove the mainframe.
  • Remove 4 screws from each side of the printer to remove the mainframe.

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Remove 3 screws from the safety interlock assembly (one on top) and remove it from the printer.
  • Remove 3 screws from the safety interlock assembly (one on top) and remove it from the printer.

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Remove the feed plate from over the main board. Remove the feed plate from over the main board.
  • Remove the feed plate from over the main board.

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Remove the tray connector and motor cables from the cable guide. Remove the tray connector and motor cables from the cable guide.
  • Remove the tray connector and motor cables from the cable guide.

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Remove one screw from the cable guide and remove the cable guide from the chassis. Remove one screw from the chassis. Remove one screw from the chassis.
  • Remove one screw from the cable guide and remove the cable guide from the chassis.

  • Remove one screw from the chassis.

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Remove 2 screws from the left side of the chassis. Push the formatter and safety interlock cables through the hole in the chassis. Push the formatter and safety interlock cables through the hole in the chassis.
  • Remove 2 screws from the left side of the chassis.

  • Push the formatter and safety interlock cables through the hole in the chassis.

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Bend the chassis to allow the control board to come loose, and disconnect the 2 cables from the paper feed assembly. Remove the main board from the printer. Remove the main board from the printer.
  • Bend the chassis to allow the control board to come loose, and disconnect the 2 cables from the paper feed assembly.

  • Remove the main board from the printer.

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Remove 4 screws on the control board to remove it from its metal plate.
  • Remove 4 screws on the control board to remove it from its metal plate.

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Remove the cable guide from the chassis. Remove 3 screws to remove the main motor.
  • Remove the cable guide from the chassis.

  • Remove 3 screws to remove the main motor.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

jrw01

Member since: 08/22/2013

825 Reputation

23 Guides authored

One Comment

hp 1320 printer not running

khurram shahzad - Reply

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