EN
a)
MANUAL METHOD (preferred method)
1. Using Control Panel, press the Jog Wheel once and scroll down to '
Position
' on the printers LCD screen,
press the Jog Wheel. Scroll down to '
Home Z
' and select by pressing the Jog Wheel, the printing bed will rise
towards the Nozzle then stop in a locked position.
2. When it reaches the top, using the Mechanism Support Rods to manually move the main Hot End holder
block to all four corners of the printer bed - at each corner use the Thumb Screw below that particular corner
of the Printer Bed to adjust the printer bed up and down so that it
lightly
touches the brass tip of the Nozzle
in all positions.
3. When complete re-check all four corners again and finally check the middle of the Printer bed.
4. You have 6 minutes to complete the above process after selecting '
Home Z
', after this time the Z motor will
time out and unlock - thus preventing accurate Printer Bed levelling - if this happens, simply repeat from step
a)
1. above.
b)
USING SD CARD (alternative 'Semi-Automatic Levelling')
1. Insert SD card (if already inserted remove and re-insert). On the file list shown on the Control Panel LCD
display scroll down and select the file named ‘
Kora_levelling.gco
’. The printer will home all axes, then
automatically move the Hot End holder block to far right hand corner slowly raising the Printer Bed
towards the Nozzle.
2. When the bed stops rising check that the Nozzle is
lightly
touching the Printer Bed surface. This is adjustable
using the Thumb Screw under the far right hand corner of the bed. You have 10 seconds after the bed has
stopped rising to make this adjustment correctly. After 10 seconds the bed will slightly lower and the Nozzle
will move to the far left hand corner to repeat the process.
3. The process will be repeated for the remaining corners, allowing for adjustment each time.
4. The Nozzle will then move to the centre for 5 seconds to check the adjustment.
5. The Control Panel will then display '
One Quick Check!
' and will repeat everything from 2 above but this time
only pausing for 5 seconds (To allow final fine tuning).
6. The Nozzle will return to its home position (rear right hand corner).
7. You can repeat the process as often as you like, until completely satisfied that the Nozzle is lightly
touching the Printer Bed in all positions. To repeat if required, start again at step
b)
1
.
above.
10
Rev001/01/2018 Kora Pro PC
