Hello everybody.
I am desperate and do not know more: My K8400 prints perfectly normal object set with not complicated. Abe whom I as these objects print where the print head needs to move quickly, clogging the nozzle and jammed filament on pulley.
Here the objects that do not succeed (photos): drive.google.com/folderview?id= … sp=sharing
My configuration:
Lower the printing speed and look into the retraction setting would be the first suggestion. What is your settings for it?
Print speed
// Marlark
VEL327
October 9, 2015, 8:24am
3
Mostly this is due to bad alignment of the X and Y rods. Check if these can move freely and oil is applied.
Hi Marlark! Thanks for your message. I have in Repetier-Host v1.0.6 standard configuration. I fill it in your message.
[quote=“Marlark”]Lower the printing speed and look into the retraction setting would be the first suggestion. What is your settings for it?
Print speed -> slow 42mm/s, fast 48mm/s
// Marlark[/quote]
Hmm the print speed looks fairly ok around 40mm/s for that object should be good enouph.
However change the travelspeed from 180 to somewhere around 80-125 and you can lower the retraction distance to around 4-4,5
Raise the retraction speed to 150mm/s and remove the retraction restart distance.
Check also that the outline underspeed is around 60% of what the printspeed is and the support structure speed around 80% of printspeed.
Test that and see how it goes.
// Marlark
Hi // Marlark
With your configuration needed this printjob 0.5h longer from 6.5h and worked without problems. The Result was perfect! : D
Nice that it helped you out
