I let the bed cool, then try to push the piece off sideways. If that doesn't work, then I push a paint scraper under it. At the start of the next job, I spray a little isopropanol on the bed and wipe if off with a duster. But I'm a novice when it comes to 3d printing, so there may well be better advice available.
Edited 1 time(s). Last edit at 01/01/2014 11:08AM by dc42.
Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod
Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].