QuoteAx I'm in the UK, although untracked postage to the US is cheap, for a block it'll be around £5. E3D Doesn't need to be Bowden. You can get someone else to print the mount for you or you can use 3D Hubs. Thanks mate you're a life saver! I live in norway so postage should be pretty cheap and fast as well! Let's do the details over PM?by kaffemustasj - Prusa i3 and variants
Wouldn't it be hard to switch to E3D and bowden when I'll have a semi difficult time getting printed parts, or can it be done? Thanks! Did you mean you have spare E3D mounts or spares of the MK8 aluminum block? I'll definitely look into shipping and postage! What state do you live in?by kaffemustasj - Prusa i3 and variants
I believe I've encountered a difficult problem. I've bought and sold this kit before and I recently received my third kit which I wanted to keep for myself. The aluminum block on the extruder assembly has misaligned screw holes with the extruder motor. What are my options for fixing this? 3dprintersonlinestore.com is refusing to help with this problem.by kaffemustasj - Prusa i3 and variants
QuoteCrackinX Quotekaffemustasj QuoteCrackinX Quotegwc2795 QuoteCrackinX I'm having an issue as well with my Auto leveling in almost the same way as above, I have my sensor hooked to 12V and a V divider so the signal wire outputs about 4.5V, it is Normally closed so outputs 4.5V when NOT triggered. I have the endstop inverted in the firmware pullup disabled and all that. My issue is that when hooby kaffemustasj - Prusa i3 and variants
QuoteCrackinX Quotegwc2795 QuoteCrackinX I'm having an issue as well with my Auto leveling in almost the same way as above, I have my sensor hooked to 12V and a V divider so the signal wire outputs about 4.5V, it is Normally closed so outputs 4.5V when NOT triggered. I have the endstop inverted in the firmware pullup disabled and all that. My issue is that when hooked up does nothing triggered orby kaffemustasj - Prusa i3 and variants
Quotegwc2795 Quotekaffemustasj Quotegwc2795 Quotekaffemustasj So I measured the voltage coming of the voltage regulator and it was 2.33V, this was no good, so I changed it out with a voltage divider. The sensor now reads 3.2V. However, how I've ran into another problem. When I try to home the Z axis, the sensor lights up and triggers, but the Z axis keeps on lowering. This means the sensor and prby kaffemustasj - Prusa i3 and variants
Quotegwc2795 Quotekaffemustasj So I measured the voltage coming of the voltage regulator and it was 2.33V, this was no good, so I changed it out with a voltage divider. The sensor now reads 3.2V. However, how I've ran into another problem. When I try to home the Z axis, the sensor lights up and triggers, but the Z axis keeps on lowering. This means the sensor and printhead slams into the printbedby kaffemustasj - Prusa i3 and variants
So I measured the voltage coming of the voltage regulator and it was 2.33V, this was no good, so I changed it out with a voltage divider. The sensor now reads 3.2V. However, how I've ran into another problem. When I try to home the Z axis, the sensor lights up and triggers, but the Z axis keeps on lowering. This means the sensor and printhead slams into the printbed and keeps on trying to lower.by kaffemustasj - Prusa i3 and variants
QuoteAx Quotekaffemustasj Quotegwc2795 Quotekaffemustasj So I've just installed and calibrated a auto leveling sensor, however I'm getting some strange behavior. When I print from the SD card, and the printer runs through the G29 command the Z axis only rises, without lowering. This means the Z axis never triggers, and it gets higher and higher every time it tries to probe or home. What can I doby kaffemustasj - Prusa i3 and variants
Quotegwc2795 Quotekaffemustasj So I've just installed and calibrated a auto leveling sensor, however I'm getting some strange behavior. When I print from the SD card, and the printer runs through the G29 command the Z axis only rises, without lowering. This means the Z axis never triggers, and it gets higher and higher every time it tries to probe or home. What can I do about this? From Pronterfby kaffemustasj - Prusa i3 and variants
So I've just installed and calibrated a auto leveling sensor, however I'm getting some strange behavior. When I print from the SD card, and the printer runs through the G29 command the Z axis only rises, without lowering. This means the Z axis never triggers, and it gets higher and higher every time it tries to probe or home. What can I do about this?by kaffemustasj - Prusa i3 and variants
Thanks. I had no idea that the offsets where the values I had to fiddle around with.by kaffemustasj - Prusa i3 and variants
So I just installed an automatic bed leveling sensor. Now the printer does not start printing at the midpoint anymore. This leads the printer to go outside the printbed when printing large objects. The printer does probe the bed at the correct corners, so th problem only seems to appear when printing and not probing. I'm using a lj12a3-4-z/BX sensor. Here is an exerpt from my config.h : // Trby kaffemustasj - Prusa i3 and variants
Does anyone have a stl to make a holder for a LJ12A3-4-Z/BX sensor?by kaffemustasj - Prusa i3 and variants
Thanks man! I spent most of yesterday reading up. I don't have automatic leveling, but I'm planning to buy a cheap sensor on ebay. What is the community's thought on the LJ12A3-4-Z/BY ? I've read on calibrating the extruder from here: What program is used to send the "M92 E" commands?by kaffemustasj - Prusa i3 and variants
So I just assembled a variant of the migbot, and I have some starting questions. I didn't get auto leveling with the kit, so Ill probably buy this sensor later, now I'm just using an end stop on the z-axis. It's a good thing this helpful community exists, otherwise I would be dead in the waters. How do I find out at what height to put the z-axis end stop? What settings do I need to take a look aby kaffemustasj - Prusa i3 and variants