Search found 362 matches

by Sherry
Thu Oct 15, 2015 6:12 pm
Forum: Extruder
Topic: Geeetech Prusa i3 pro c dual extruder question
Replies: 6
Views: 4726

Re: Geeetech Prusa i3 pro c dual extruder question

hi,this is to save space .one fan can cool the 2 extruder at the same time.
by Sherry
Mon Oct 12, 2015 2:57 pm
Forum: Firmware
Topic: How to upload the firmware to Sanguinololu
Replies: 43
Views: 85651

Re: How to upload the firmware to Sanguinololu/GT2560

I get a problem with the X axis move in the opposite direction, I follow the instruction shown here ,but i found a issue I can not found the folder mention in the step 6. Open folder "I3_Sanguinololu"(files of Marlin firmware), select all the files (59 in all) and drag them into arduino. I download...
by Sherry
Thu Oct 01, 2015 10:24 pm
Forum: Products FAQ
Topic: DELTA ROSTOK G2S Problem
Replies: 8
Views: 4446

Re: DELTA ROSTOK G2S Problem

Good. Tell me then how to configure it . extruder to move parallel to the table ? when X 0 Y0 Z0 -good . when X- 50 Y- 50 Z0- well . at X50 Y- 50 Z0- good. but as soon as X0 Y50 Z0 - bad extruder rises to 3 mm from the table. hi,you need to addjust corresapnding endstop screw.for examle,G0 X0 Y50 Z...
by Sherry
Thu Oct 01, 2015 10:12 pm
Forum: Products FAQ
Topic: MINTEMP on Digital Display
Replies: 3
Views: 2424

Re: MINTEMP on Digital Display

Ok new GT2560 board installed and now I have a ERR: MINTEMP on digital display and the printer will not respond to any Repetier - I have checked wiring for both Temp probes and no issues. Need some help please. hi,the mintemp is caused by open circuit in somewhere.could you take a picture to let me...
by Sherry
Thu Oct 01, 2015 10:06 pm
Forum: Extruder
Topic: geeetech prusa I3 x extruder not heating up
Replies: 4
Views: 4558

Re: geeetech prusa I3 x extruder not heating up

hi,please see if those three red toward heating cable connector leds are lighted up or not. Manually heat up the hotbed and extruders, if the LED lights under the hotbed and extruder slot are lighted up, then the mosfet that controls the heating is good. next,please measure the resistance of two end...
by Sherry
Thu Oct 01, 2015 9:57 pm
Forum: Extruder
Topic: Prusa I3 X Extruder not working
Replies: 10
Views: 19599

Re: Prusa I3 X Extruder not working

hi,please see if there is short circuit in extruder motor pins on those mainboard.
by Sherry
Thu Oct 01, 2015 9:52 pm
Forum: Firmware
Topic: Geeetech Reprap Prusa i3 3D Printer Extruder Firmwar trouble
Replies: 1
Views: 1688

Re: Geeetech Reprap Prusa i3 3D Printer Extruder Firmwar tro

hi,you can pull out filament and remove fan in front of fan to see extruder movement more clearly.please clik +10mm or -10mm to test the motor's direction.
by Sherry
Thu Oct 01, 2015 9:33 pm
Forum: Firmware
Topic: compiler errors on unaltered firmware
Replies: 2
Views: 2095

Re: compiler errors on unaltered firmware

hi,where did you get the firmware for GT2560? first of all,pelase test the three motors direction.once you start the printer,please test three axis direction by munual control of repetire host.for example,click +10mm in x direction,and clik -10mm as well.in this way,you will know if the motor's dire...
by Sherry
Thu Oct 01, 2015 7:05 pm
Forum: Mods And Hacks
Topic: Mk8 Extruder - filament jams in the throat.
Replies: 12
Views: 22797

Re: Mk8 Extruder - filament jams in the throat.

hi,buzmal. how much temperature you set up for extruder?the temperature for pla is 190°-210°.and the gap from nozzle tip to print bed surface is the thickness of an A4 paper.in addition,please see if the filament is place in correct position.it should be along with the groove of the philip screw.
by Sherry
Wed Sep 30, 2015 4:49 pm
Forum: Products FAQ
Topic: home problem
Replies: 9
Views: 4421

Re: home problem

hi,maga.do the y still hit the endstop constantly.i do a test,if i connect y endstop cable to x connector on mainbaord.the y will hit endstop constably without stop.please see if the endstop cables connection are correct.