SUNHOKEY I4 User manual

I4
SUNHOKEY

step1:Unscrew 4pcs of screws to take the heatbed
apart from the base

after step1 finishes, it looks like below

Step2:install the frame
Pay attention please, don't make the back
to front.

Step3:fix the frame from bottom of base with
screws: M5 X 12 2PCS

Step4: install the leadrail of the X axis with screws:
M3 X 30 8 PCS PS:please read STEP 5 as a reference

Step5: Pay attention
if the leadrail is not level after you screw, please unscrew and
adjust it to level.

Step6: install T8-leadscrew
take the copper nut from
the T8-leadscrew

Step7: Fix copper srew nut to the leadrail with:
M3 X 8 4 PCS

Step8: Install and fix T8 leadscrew to the coupler

Step9:Pay attention

Step 10: Find the reason for the fault of step 9

Step11: Fix the extruder holder to the X axis with
screws: M3 X 8 4PCS
Don't make the back to front

Step12:Install the extruder to X Axis with screws:
M5 X 12 3PCS
Don't make the back to front

Step13: Install stepper motor to the X Axis with
screws: M3 X 8 4PCS

Step14:Install belt to the X Axis: M3 X 8 4PCS

Step15: Fix Turbofan with screws: M3 X 8 2PCS

Step 16：Install X -ENDSTOP

Step17：Install- X ENDSTOP
M3 X 8 2PCS

Step18：Wiring of the Cooling Fan
Find No.1 (wire of 12V cooling fan)and connect it to the right
position.
pay attention: Red to Red. Black to Black