Please do not use the laser cutter, as it is faulty. The laser maintainers are in the process of investigating the issue, and have no expected date on which it will return to service. Updates will be posted here and in Telegram.
Technical detail: the bearing on the left hand side seems to be binding under some circumstances, usually towards the front of the bed. Further details are currently unknown, pending the disassembly of the laser. This is expected to occur tomorrow, depending on the availability of laser maintainers.