Check the PG

Caution / 注意

When performing the PG adjustment, make sure of the following.

  • Before starting work, check that the CR Unit is moving. If it is not working, run 60143 CR Unlock & Power OFF in the Service Support Mode before starting work.

  • Move the CR Unit by pulling the CR timing belt.
  • Be careful not to damage the nozzle surface of the Printhead with the thickness gauge.
  • When the Printhead touches the thickness gauge, be careful not to let the Printhead run onto the gauge.

  1. Move the CR Unit (A) to the center of the printer.

  2. Place the thickness gauge (1.42 mm thickness gauge + 0.08 mm Teflon tape) at position (1) (2) shown below.


  3. Move the CR unit to the thickness gauge and check whether or not the CR Unit does not touch the thickness gauge.

    • If does not touch the thickness gauge: Proceed to step 4.

    • If it touches the thickness gauge: the PG is narrower than the standard value so perform Adjust the PG.

  4. Move the CR Unit (A) to the center of the printer.

  5. Place the thickness gauge (1.62 mm thickness gauge + 0.08 mm Teflon tape) at position (1) (2) shown below.


  6. Move the CR unit to the thickness gauge and check whether or not the CR Unit touches the thickness gauge.

    • If touches the thickness gauge: End.

    • If does not touch the thickness gauge: the PG is wider than the standard value so perform Adjust the PG.