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I cannot print models

Hello every body.
I bought 3d printer JGAURORA A5S from Aliexpress. The printer printed only sample model. I cannot print other models.


  • Samuel PinchesSamuel Pinches Administrator Posts: 1,536
    Welcome @erkinsiddikov !
    I would suggest download Cura 4.0 and try printing a benchie using the default settings.
  • swittlerswittler Member Posts: 3
    I'm having the same issue. I do have Cura 4.0.0 and have used the default settings. 
  • Austin J GroverAustin J Grover Member Posts: 1
    When is the print failing? Is it not adhering to the print bed? Is there too much layer shift? I

    it isn't adhering make sure the print bed is level along with the horizontal axis. I have used a .2 mm feeler gauge to level the bed and measure the horizontal axis with a digital caliper from the top of the gantry.

    If it is layer shift, I have slowed my detailed prints down to make sure the prints don't shift when the print head moves.
  • swittlerswittler Member Posts: 3
    The sample that they gave will print fine. When I create a new model the print never starts. The status bar moves like it's printing but it never starts. 
  • swittlerswittler Member Posts: 3
    edited April 6
    I figured this issue out, I was putting the starting and end code in like this:

    Start script
    • G28 ; Home all axis
    • G1 Z15.0 F6000 ; Move up 15mm at 6000mm/min (note: more than the max speed set in the printer firmware)
    • G92 E0 ; Reset extruder length to zero
    • G1 X0.0 Y0.0 F1000.0 ; go to edge of print area
    • G1 Z0.200 F1000.0 ; Go to Start Z position
    • G1 X60.0 E9.0 F1000.0 ; intro line
    • G1 X100.0 E21.5 F1000.0 ; intro line
    • G92 E0.0 ; reset extruder distance position

    End Script 

    • G91; Set relative positioning mode
    • G1 E-5 F600; retract filament slightly
    • M140 S0; Turn off the bed heater
    • M104 S0; Turn off the nozzle heater
    • G28 X; Home the X axis
    • G0 Y280 F600; Bring the bed to the front for easy print removal
    • M84; Turn off the motors
    The machine has an issue with the remarked out statements. For example G28 ; Home all axis. I had to take out the ; and everything in front of it, Tried is and the printer stated to run and has been doing this job for 6 hours so far. . 

    Scripts look kike this now.

    Start script
    • G28
    • G1 Z15.0 F6000
    • G92 E0
    • G1 X0.0 Y0.0 F1000.0
    • G1 Z0.200 F1000.0
    • G1 X60.0 E9.0 F1000.0
    • G1 X100.0 E21.5 F1000.0
    • G92 E0.0

    Stop Sctipt

    • G91
    • G1 E-5 F600
    • M140 S0
    • M104 S0
    • G28 X
    • G0 Y280 F600
    • M84
    Post edited by swittler on
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