Canon imagePROGRAF TX-4000 MFP T36 series User Manual - Page 821

When Trim edge first is set, the trimmed paper is drawn into the roll unit Check Is the basket in position 1? If the roll unit is being used as a paper feeder and the basket is in position 1, the paper strip discarded by Trim edge first for borderless printing or paper loading may get drawn into the roll unit. In this situation, refer to Example Basket Configurations and try another position. Example Basket Configurations 821