Oddball ramps power issue. (3 replies)
All right, I am trying to understand why this issue occurred. I and the young man who helped me and identified the cause, but we were not able to understand the WHY of it. Here is the issue, we had...
View ArticleHotend does not heat and motor don't move (4 replies)
Hello, I tried my extruder, heatbed and motors and all was ok, i was able to extrude filament with repetier manual command. So i tried a print and then it was apocalypse, my hotend stopped sudenly to...
View ArticleTurning Arduino Board off. (3 replies)
I'm in the process of building a printer using the RAMPS 1.4 and Arduino 2560 boards. Sometimes I will use the printer from SD ram and others from the computer. I would like to leave the printer...
View ArticleRelay Board (no replies)
I've recently layed out my first PCB. Having never done this before I have a question about diodes. I've added a diode to each relay. My thoughts in adding D1-D3 were to dissipate the voltage in the...
View ArticleRamps 1.4 Heatbed Mosfet (5 replies)
Guys i have a problem that i can't understand, i messure the heatbed mosfet and get 11.88V all the time. Never close but this is other problem for later, my real problem is that when i connect heatbed...
View ArticleRamps 1.4 hotend fan connectors (2 replies)
Hey all. Im new to 3d printing so please excuse my poor terminology. I currently have one fan connected to my hot end (the aluminum shell heat sink thing). I am wanting to connect another fan which...
View ArticleRAMPS and Rostock Mini (2 replies)
Kinda a repost from the Delta section, but it seems to be more or a ramps problem than a delta problem. Not really sure where to start. I picked up a Rostock Mini from a friend and its running a ramps...
View ArticleSchrittmotor Extruder get nicht (1 reply)
Hallo Ich hab mir meinen ersten 3D Drucker zusammengebaut und wies im Leben so ist, nicht alles get aufs erstemal. Als Elektronik hab ich RAMPS 1.4 + mega2560 R3+ A4988 G3D + LCD 12864 -B Folgendes...
View ArticleSainsmart Ramps Thermistor Problem (no replies)
Ich bekomme bei meinem Sainsmart Ramps einfach keinen Thermistor zum Laufen. Sainsmart Ramps 1.4 mit Marlin Software, Hotend und org.Thermistor von E3d. Den Thermistor habe ich durchgemessen. ~ 88k...
View ArticleEndstops not responding (1 reply)
Hi, I'm having some problems with my endstops, when I hit the homing button, the stepper motors don´t stop when the endstops are pressed. Strange enough, when I test them using the M119 command, it...
View Articleheatbed dropping to zero for a few seconds? (10 replies)
So im new to the whole 3D printing and purchased a Folger Tech Prusa i3 reprap that came with a RAMPS 1.4 board. I had taken the new marlin source code and modified it to work with my reprap and also...
View Articlemid print with SD card stops (2 replies)
Hello, I have a strange problem that start happening only 2 days ago, when i print using a sd card the print stop randomly. If i print using usb and prontoface all goes well, no problem. the print...
View Articleproblem with my lcd on my ramps 1.4 (4 replies)
Hello I really need your help i just built my own 3d printer and everything work fine but i have a little problem. the lcd can't read the sd card when i insert the card i got with the controller it...
View ArticleRamps 1.4 expansion via i2c? (3 replies)
Looking around the net trying to figure out some stuff that i could possibly do to upgrade my 3d printer and was wondering... What stops us from expanding the number of stepper motors we can use by...
View ArticleRAMPS Board Problem!! Suddenly stopped working (1 reply)
Hi Guys, Have run into this problem where my RAMPS 1.4 Board stopped working all of a sudden. Was trying to print today after taking a pretty long break. Got all the motors to work and the hotend and...
View ArticleRamps heats bed but not extruder (1 reply)
Hello. This is my first post. Hope you guys can help me. I have a ramps 1.4 with mega 2560 At this point when I send the command, it heats up the bed but the temperature doesn’t read on pronterface or...
View ArticleOpto bed level with mechanical endstop as well? (no replies)
I want to add an opto 'bed level' unit to my Prusa i3, RAMPS v1.4 system as I implement this [www.thingiverse.com] - but would like to retain the existing mechanical endstop as a safety because the...
View ArticleSmart Controller + RAMPS 1.4 (1 reply)
I have uploaded and tested Marlin Firmware with full graphic LCD and it was fine. But, when Ramps is assembled with stepper drivers on, LCD suddenly powers off. My PS can output 12V 30A. Can steppers...
View ArticleWTS 3D printer walkthrough support. (no replies)
I normally hang out in the Stratasys forums and help people troubleshoot + fix their dimension printers for tips. I'm offering personalized help for whatever unique problem you may encounter along the...
View ArticleArduino Due + RAMPS-FD, firmware recommendation? (1 reply)
Hi. I have an Arduini Due and a RAMPS-FD board. Also stepper modules with DRV8825. I want to convert a Makerbot clone (Weistek WT150) to something that can read gcode and not only s3g. As the printer...
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