• Pieces of paper or paper powder are clogging up the cutter guide or other moving parts. To remove jammed paper: core and won’t advance further 1 Open the window. Removing Jammed Paper 3 there is probably paper jammed in the printer. Paper jams can have various causes: • Too much ink is being placed on the paper causing it to cockle or bubble • The paper is too thick or too thin for the printer, or is otherwise not supported • The paper is creased or misaligned or is bubbled • The end of the roll of paper is glued to the Removing Jammed Paper If the front panel displays: