1. Remove the top cover. (Top Cover)
  2. Remove the PCB [A].
What to do After Replacing the PCB

 After replacing the PCB, set the unit to the adjustment values that are specified in the label [A] on the left frame, in the following SP modes.

  • 6-324-001 (NV Adj. Data Mod. 1st Fold Pos. Factory Setting)
  • 6-324-002 (NV Adj. Data Mod. 2nd Fold Pos. Factory Setting)
  • 6-324-003 (NV Adj. Data Mod. Crease Pos. Factory Setting)