Top filament guide from dryer below for CR-10 with runout sensor

thingiverse

This filament guide replaces the default top-mount runout sensor for CR-10 V2/V3. It feeds from a filament dryer below and reduces the overall height of the printer. Additional parts needed: - 2 624ZZ bearings - 4 M4*14 screws with washers and nuts for mounting the bearings - 2 M4*10 screws for mounting the guide to the frame - 4 M3*20 screws with nuts for mounting the filament runout sensor Instructions - Print the mount and 2 rollers. No support is needed. - Press the 624ZZ into the rollers. - Disassemble the stock filament sensor mount and save the 2 grooved bearings and the T-nuts. - Install the rollers with the M4 screws. Put the washer between the bearing and the mount for gap (not on top). - Install the filament sensor with the M3 screws. - Install the whole assembly to the frame using the 2 M4*10 and the T-nuts.