1. Remove the paper feed tray [A] of the optional paper feed unit by pulling it out.
  2. Slide the shaft [A] to the left while pushing the release lever [B].
  3. Remove the feed roller holder [A] by sliding it to the left.
  4. Remove the paper feed roller [A] from the feed roller holder [B]. (hook×1)
  5. Remove the pickup roller [A]. (hook×1)