if use PLA filament,no need open heated bed.
If use ABS filament,need open heated bed, set the heated bed temp 85-100
℃
Must
connect heat bed line to board heated bed sensor to board.
If use repetier to control the printer, can see heated bed choose,can set heated bed temp.
1. The computer can not install arduino and other software
this situation often occur in the windows10, you can download Arduino1.8.1 online, pay attention to
the correct version.
2. The computer cann’t installed the drive
first enter the device manager to find the port item, double-click the unknown device port (unplug
the motherboard, the port disappears, connect the motherboard, the port appears, the port is the
printer port), click the 'update driver' button, then click find the driver software the computer ', and
then in the' Browse 'to find your driver address, the next step, that’s ok.
If you connect the motherboard and computer, in the device manager port, nothing did appear,
there may be a problem with the motherboard, please contact us
3.marlin upload failed
Marlin toolbar configuration may be wrong, the board (2560), processor (2560), port (2560),