Search found 5114 matches

by geneb
Fri May 08, 2020 8:44 am
Forum: Troubleshooting
Topic: Stuck at configuration in V4 build. Anybody done this before?
Replies: 10
Views: 994

Re: Stuck at configuration in V4 build. Anybody done this before?

Do you have an active WiFi network in your house?

g.
by geneb
Tue May 05, 2020 8:30 am
Forum: Development Topics
Topic: In line filament dryer.
Replies: 4
Views: 2080

Re: In line filament dryer.

What are you printing with where drying is such an immediate concern?

g.
by geneb
Sun May 03, 2020 12:28 pm
Forum: BOSS Delta
Topic: What do you print on your Boss??
Replies: 3
Views: 1026

Re: What do yuo print on your Boss??

*jaw drops*

Holy sh*t. Dude(ette?), that's awesome!

g.
by geneb
Fri May 01, 2020 8:23 am
Forum: Troubleshooting
Topic: Bed won't heat
Replies: 3
Views: 447

Re: Bed won't heat

If the LED under the Heat-2 block doesn't light up, you may have blown the MOSFET that drives the heated bed. Ultimachine does offer a repair service for the boards.
If you'd like to tackle it yourself, you can find schematics and board layouts here: https://reprap.org/wiki/Rambo

g.
by geneb
Wed Apr 29, 2020 8:47 am
Forum: Troubleshooting
Topic: Help Please - Z probe readings not consistent
Replies: 4
Views: 571

Re: Help Please - Z probe readings not consistent

Ok, this is directly connected to your other thread. The Duet3D isn't able to generate a good bed map. In your config.g file, look for the "M558" command - it's going to be around 56 lines into the file. Change the "A2" to "A5" and re-run the calibration process. You should also make sure that the b...
by geneb
Mon Apr 27, 2020 8:47 am
Forum: Troubleshooting
Topic: Help Please - Z probe readings not consistent
Replies: 4
Views: 571

Re: Help Please - Z probe readings not consistent

Knowing what the error you were getting would help. ;)

What printer are you using? v4, right?

g.
by geneb
Sun Apr 26, 2020 12:02 pm
Forum: Rostock MAX v2
Topic: HE280 temperatures swing wildly
Replies: 5
Views: 601

Re: HE280 temperatures swing wildly

I actually didn't know the fuse would reset. I thought they were single-use only. You could try jumping the fuse for a print to see if that makes a difference, just take care to ensure that the jumper doesn't come into contact with the cooling fins. It's also not a good idea to leave a hot end hot f...
by geneb
Sun Apr 26, 2020 12:00 pm
Forum: Troubleshooting
Topic: Help Please
Replies: 4
Views: 570

Re: Help Please

Have you tried printing with PLA on the v4 yet?

g.
by geneb
Sat Apr 25, 2020 11:04 am
Forum: Rostock MAX v2
Topic: HE280 temperatures swing wildly
Replies: 5
Views: 601

Re: HE280 temperatures swing wildly

I would suspect a dodgy connection in the thermistor wiring. It could be that there's a wire working its way loose out of the whip connector, or the connector itself is coming partially unseated - although that wouldn't explain the swings when idle. Check the RAMBo end of the wiring as well.

g.
by geneb
Sat Apr 25, 2020 11:01 am
Forum: Troubleshooting
Topic: Help Please
Replies: 4
Views: 570

Re: Help Please

Max Petg (testing).fff.txt You can also find profiles here: https://github.com/seemecnc/slicing-profiles/tree/master/SE300/Cura Cura profiles for the SeeMeCNC machines go by hot end type, not machine type - at least regarding all the Duet-controlled machines. I've never printed PETG, so I don't hav...
by geneb
Thu Apr 23, 2020 10:24 am
Forum: RAMBo
Topic: Trinamic 2130 on RAMBo?
Replies: 5
Views: 958

Re: Trinamic 2130 on RAMBo?

The enclosure will certainly help your ABS printing!

g.
by geneb
Tue Apr 21, 2020 8:55 am
Forum: New Member introduction
Topic: Greetings from Oregon
Replies: 1
Views: 259

Re: Greetings from Oregon

Nice! Welcome to the zoo!

g.
by geneb
Sat Apr 18, 2020 11:31 am
Forum: New Member introduction
Topic: Hello from New Hampshire!
Replies: 1
Views: 258

Re: Hello from New Hampshire!

\o/
by geneb
Fri Apr 17, 2020 8:52 am
Forum: General Announcments
Topic: E-Mail alerts are now working again!
Replies: 0
Views: 697

E-Mail alerts are now working again!

Since the forum update (and apparently for some time previously), the forum wasn't sending out emails alerting folks to posts or new users to account activations. This has been resolved!

g.
by geneb
Mon Apr 13, 2020 10:47 am
Forum: Troubleshooting
Topic: Max V2 hot end rebuilding?
Replies: 1
Views: 217

Re: Max V2 hot end rebuilding?

I would contact support and ask about the 0.5mm nozzles. They may have stock that's not added to the store.

g.
by geneb
Fri Apr 10, 2020 8:24 am
Forum: Troubleshooting
Topic: Value for the pot that controls LCD contrast?
Replies: 1
Views: 212

Re: Value for the pot that controls LCD contrast?

It sounds like you've simply got a bad pot on your hands. The value is probably fine.

g.
by geneb
Tue Apr 07, 2020 8:50 am
Forum: Troubleshooting
Topic: Max V2 no more extrusion
Replies: 1
Views: 246

Re: Max V2 no more extrusion

When you measure the resistors, you need to disconnect them to make sure the RAMBo circuitry isn't part of the measurement. You should get 3.4 ohms. If you have a stock hot end, there's two things that can cause what you're seeing. First, you may have an inner liner that has shrunk. The inner liner ...
by geneb
Sun Apr 05, 2020 12:43 pm
Forum: Rostock MAX v2
Topic: Rostock Max v2 got a number of issues right now...trying to print face masks to help healthcare. Fast reply appreciated
Replies: 6
Views: 554

Re: Rostock Max v2 got a number of issues right now...trying to print face masks to help healthcare. Fast reply apprecia

Because the resistors are tied together, you're actually measuring both of them in parallel, which is ok. I was wrong in the value I told you - 6.8 is the value of each resistor. In parallel they should read 3.4, so you've for sure got at least one dead resistor. You can pull the resistors out of th...
by geneb
Sat Apr 04, 2020 12:46 pm
Forum: Rostock MAX v2
Topic: Rostock Max v2 got a number of issues right now...trying to print face masks to help healthcare. Fast reply appreciated
Replies: 6
Views: 554

Re: Rostock Max v2 got a number of issues right now...trying to print face masks to help healthcare. Fast reply apprecia

I wouldn't have replaced the power supply without making sure you're seeing less than 12v while it's heating both the bed and the hot end. :) (That being said, getting a beefier power supply is never a bad move.) If you disconnect the power leads to the hot end from the RAMBo, you should read around...
by geneb
Fri Apr 03, 2020 9:16 am
Forum: Troubleshooting
Topic: another error: printer set into dry run mode before restart
Replies: 5
Views: 626

Re: another error: printer set into dry run mode before restart

Filastruder is usually the go-to source for Duet Wifi boards.

Your issue with stability may indeed be related to the compiler version - I've seen some truly odd behavior due to that issue.

g.
by geneb
Thu Apr 02, 2020 9:38 am
Forum: Troubleshooting
Topic: another error: printer set into dry run mode before restart
Replies: 5
Views: 626

Re: another error: printer set into dry run mode before restart

You're welcome! I forgot to mention that you need to use v1.6.0 of the Arduino IDE to build the firmware, otherwise weird operation can occur. They made some change past that version that can cause issues due to the large size of the RAMBo firmware.

g.
by geneb
Thu Apr 02, 2020 9:36 am
Forum: Troubleshooting
Topic: Extruder Skipping help!
Replies: 3
Views: 763

Re: Extruder Skipping help!

*Snarkosaurus Rex arrives in chat!* "Ah, yes. Of course! Despite many thousands of people building & using the v2 without issue, the DESIGN must be the problem!" If you have a skipping problem, replacing the hotend isn't the right solution. Going to an HE280 will make your life dramatically simpler ...
by geneb
Wed Apr 01, 2020 8:45 am
Forum: Troubleshooting
Topic: another error: printer set into dry run mode before restart
Replies: 5
Views: 626

Re: another error: printer set into dry run mode before restart

If you address the thermistor issue, the "dry run" message will likely go away. I would highly recommend you buy yourself a multi-meter. They can be had very inexpensively at places like Harbor Freight, or even your local auto parts dealer. Note that when checking a thermistor, you need to disconnec...
by geneb
Tue Mar 31, 2020 10:24 am
Forum: Troubleshooting
Topic: Extruder Skipping help!
Replies: 3
Views: 763

Re: Extruder Skipping help!

If the extruder is skipping, it's likely due to excessive pressure in the hot end. You may have a blocked nozzle or a restricted PTFE liner in the hot end (if you're using the stock hot end).

g.
by geneb
Fri Mar 27, 2020 8:30 am
Forum: Rostock MAX v2
Topic: Halp! Max v2 won't heat, shows "DEF" for temp
Replies: 4
Views: 662

Re: Halp! Max v2 won't heat, shows "DEF" for temp

Those JST connectors are pretty handy. :)

g.

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