Cause

• Line speed of Transfer roller may be too fast:

  The margin of the leading edge is narrow, and the whole image shrinks.

  Paper folds unexpectedly, and/or no image is transferred in the folded part.

  

• Line speed of Transfer roller may be too slow:

  The margin of the leading edge is too large, and the whole image stretches.

  

• Exit roller is dirty.

• Exit motor line speed, inverter entry speed, or inverter exit speed are Incorrect.