a print material removing apparatus for removing a print material from a printed record medium , the apparatus comprising : a treating bath 3 filled with a treating liquid 2 , the treating bath 3 removing the print material from the printed record medium 1 immersed into the treating liquid 2 ; a feed path 22 for feeding the treating liquid 2 to the treating bath 3 ; a discharge path 30 for discharging the treating liquid 2 from the treating bath 3 ; a feed cartridge 31 to be detachably connected to the feed path 22 ; and a discharge cartridge 32 to be detachably connected to the discharge path 30 . thus , the apparatus enhances the handling - ability of the sheet 1 and eliminates the user &# 39 ; s uncomfortable feeling at the jam treatment .