From now on, the setup is the same both for Variant A and Variant B.
Reminder: To handle the printer, always grab the handles on both sides of the printer. Do not lift the printer by the aluminum extrusions or the metal sheet profiles on top.
In the following steps, we will work with tools and install extruder above the heatbed, it is recommended to protect it against any possible damage. An empty Prusament box can serve this purpouse.
⬢Place the empty cardboard box approximately to the front center part of the heatbed.
⬢Move the X-axis assembly all the way to the front side of the printer.
⬢Move the X-carriage approximately to the center of the X-axis.