Geeetech

Hello all I have Geeetech acrylic I3 pro B several months and I had to make a lot of improvements so that at least could be printed. But I'm still not happy with print quality. MK8 hot end have still problem with printing large object infill isnt compact, sometimes even omits. Small details are not ...

Hello
I had similar problem. If you have multimeter, then you can check rezistance on connector from temp. senzor for hotend. Correct value is 100k ohms.
I my case was about 1ohm (short) and it was caused by small worm in the hotend witch fix thermal senzor in position.

Hello Mark I have this printer short time, but i maka update GT2560_REV_A+ also. Which version of Marlin did you use? When i update my printer, then i must edit some variablem in Marlin. Because when i upload it directli without any changes, printer not work. LCD stay blank and dont work. I use late...

Hello On my I3 Pro B have temperature sensot in the nozzle 100K ohm, but when i build my printer had some issues with this sensor in the nozzle. The worm witch fix sensor in the correct position make short cut. Try rememove this worm and measure resistance of thermistor. If will be different then 10...

Hello I had print this testing boad a few days ago. [attachment=0]2018-04-02 09.44.18.jpg[/attachment] Was my first high detail print. But befor i made lot of test print for understud how work slicer. For better help you is good to know how was set slicer. And how long the printing lasted. My boat w...

Yes i had problem on all 4 sides. Bottom and top side was ok. If you have side ribbing only on left and right side then is possible that is some screw poorly tightened on X axis, or low tension belts. But if you have problem with all 4 sides it is problem on Z axis.

Hello Rob I have also I3 pro B and had same problem with Z axis. The problem is connection between coupling and lead crew rod on both Z motors. When i measure hole diameter in the couplin was exactly 8mm, but the lead crew rod had only 7.8mm. The lead crew rod is fixed in the coupling by two small w...

I use windows version, looks a bit different , but the names are same. Manually move the nozzle at the edge of bed and on LCD you can see how many mm is distance from home possition. This two values easy fill in bed left and bed front. Now you must check if you can reach the end of X Y axis. On my I...

You can set the offset or specific printing area in the repetier-host printer settings / printer shape.

Are you sure the extruder and hotend are properly assembled? When i finish my printer had similer problem. After disassemble hotend found distance between nozzle and throad.