Search found 223 matches

by Stefan
Mon Sep 24, 2018 8:34 pm
Forum: 3D Printers
Topic: Please, check my Y-axis stepping out ;D I need your HELP!
Replies: 6
Views: 1002

Re: Please, check my Y-axis stepping out ;D I need your HELP!

Hi Clara,

I would suggest that you use the Marlin website's download to be sure that all the files are correct.
https://github.com/MarlinFirmware/Marli ... /1.1.x.zip

Best of Luck,
Stefan
by Stefan
Sun Sep 23, 2018 11:18 pm
Forum: Help requests / Purchasing assistance
Topic: Dual Z issues
Replies: 4
Views: 707

Re: Dual Z issues

Hi Meuljaym,

Is the x-axis trammed?

-Stefan
by Stefan
Sun Sep 23, 2018 7:06 pm
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1794

Re: rambo ? 1.4 mks keyestudio board replace

Hi Paul, I think you are getting way ahead of yourself. Let's focus on power before worrying about the display. In your photo of the connected keystudio board, you do not have the power connected properly. There is only one (red) wire from a power supply where there needs to be at least one ground (...
by Stefan
Sat Sep 22, 2018 10:14 pm
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1794

Re: rambo ? 1.4 mks keyestudio board replace

Hi Paul, In theory, it appears that the swap should work. However, it may not be as straight-forward as a replug and play. We will need some additional information. When you say that the board responds to software commands, I imagine that you are using the printer connected to Repetier (since that i...
by Stefan
Fri Sep 21, 2018 8:23 pm
Forum: Help requests / Purchasing assistance
Topic: Unknown issues
Replies: 2
Views: 753

Re: Unknown issues

Hi JL, I think you are experiencing two different phenomena. If infill is pulling up, it may be underextruded and not sticking well to the layer beneath it. In your photo, you are actually seeing the printer lay down the layer "out of order". If look at the entire path, the printer may not travel to...
by Stefan
Thu Sep 20, 2018 4:29 am
Forum: Help requests / Purchasing assistance
Topic: Dual Z issues
Replies: 4
Views: 707

Re: Dual Z issues

Hi Meuljaym,

Steppers are "digital". Either they are not tensioned evenly or one (or both) are not working properly. Unequal resistance can cause the motors to skip steps.

-Stefan
by Stefan
Thu Sep 20, 2018 4:20 am
Forum: 3D Printers
Topic: Please, check my Y-axis stepping out ;D I need your HELP!
Replies: 6
Views: 1002

Re: Please, check my Y-axis stepping out ;D I need your HELP!

Hi Clara, The pictures are very helpful. For reference, I will assume your figures are facing FORWARD when printed. It appears that your X-axis is shifting to the right near the top of the figure. Because it is not shifting smoothly every level, it is not likely to be speed, acceleration, or jerk re...
by Stefan
Wed Sep 19, 2018 5:08 pm
Forum: Help requests / Purchasing assistance
Topic: problem of reading temp/ problema con lettura temperatura
Replies: 3
Views: 844

Re: problem of reading temp/ problema con lettura temperatura

Hi Giovanni,

Sounds like loose wires. With a voltmeter attached at the thermistor plug, cycle the printer to home to see if it loses its connection. For the bed, check voltage at the board.

Report back!

Stefan
by Stefan
Tue Sep 18, 2018 8:55 pm
Forum: 3D Printers
Topic: Please, check my Y-axis stepping out ;D I need your HELP!
Replies: 6
Views: 1002

Re: Please, check my Y-axis stepping out ;D I need your HELP!

Hi Clara,

Could you post a picture of a failed print? This would help a lot when trying to understand your problem.

Thanks!

Stefan
by Stefan
Mon Sep 17, 2018 8:50 pm
Forum: Help requests / Purchasing assistance
Topic: Plotter Y axis problem
Replies: 7
Views: 1074

Re: Plotter Y axis problem

Hi vojtinus,

Is your y-axis perpendicular to your x-axis? Be sure your y-rails are at a right angle to the x-rails. Another possibility is that you have a loose belt under the bed on the y-axis; a slipping belt could cause incremental drift.

-Stefan