The following problems occur.

When a change-over was made from a standard roller to the Imageable Area Extension Unit:

If the SP setting value is "0: Default roller" is set (SRA3 paper not supported), but the Imageable Area Extension Unit is installed:

  • The image cannot be correctly transferred to the SRA3 paper area.
  • The MUSIC/program control pattern adheres to the ends of the paper transfer roller (outside the A3 area), and this can transfer to the underside of printouts.
  • Real-time process control cannot be performed correctly, and an abnormal image and SC285-00 (MUSIC error) may occur.

When a change-over was made from the Imageable Area Extension Unit to a standard roller:

If the SP setting value is "1: Wide roller", but the paper transfer roller is the normal one (SRA3 paper not supported):

  • Real-time process control is not performed, and the interval between process controls becomes short.
  • The waiting time for fusing temperature rise is longer than intended.