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Oct 11 2019

matth added a comment to T10347: Not heating at all for prints.

I downgraded back to 149 and it works as intended. Has the target temps and is heating like normal.

Oct 11 2019, 12:33 PM · Marlin, Quiver
matth added a comment to T10347: Not heating at all for prints.

I tried 173 and got the same result.

Oct 11 2019, 12:18 PM · Marlin, Quiver
tutley added a comment to T10347: Not heating at all for prints.

can you try .173 or later?

Oct 11 2019, 12:01 PM · Marlin, Quiver
matth triaged T10347: Not heating at all for prints as High priority.
Oct 11 2019, 11:57 AM · Marlin, Quiver
matth added a comment to T8628: TAZ Pro - Menu Timeout.

About screen times out back to the main screen, perfect!

Oct 11 2019, 10:45 AM · Marlin, Quiver

Oct 9 2019

karrad closed T6666: MAX_TEMP_BED ignored, printer will not halt on overtemp. as Resolved.

Upstream issue ticket has been closed, going to close this one as well.

Oct 9 2019, 2:03 PM · Quiver, Redgum, Marlin
karrad closed T9850: Heat Runaway after switching extruder as Resolved.

Without any other reports, closing this one down as resolved.

Oct 9 2019, 1:54 PM · Marlin, Quiver
karrad closed T10216: Bio & Marlin .166 Home buttons misplaced as Resolved.

@Greggb Glad to hear you like it! We are going to close this one down.

Oct 9 2019, 1:46 PM · Marlin
Greggb added a comment to T10216: Bio & Marlin .166 Home buttons misplaced.

This works much better. I like it.

Oct 9 2019, 1:32 PM · Marlin
karrad assigned T10216: Bio & Marlin .166 Home buttons misplaced to Greggb.

As homing is done right at the beginning, and is not required past this point (we specifically recommend manually moving the head and bed) we removed the icons. We have updated this to make it more clear that one is for the syringe and one is for general movement:

Oct 9 2019, 1:27 PM · Marlin
karrad added a comment to T10298: Touching whitespace in KangarooPaw menu triggers Level X Axis button.

@marcio Sorry! I was more logging an official note of "tested with new firmware, it is fixed, closing out."

Oct 9 2019, 12:36 PM · kangaroo-paw, Marlin
marcio added a comment to T10298: Touching whitespace in KangarooPaw menu triggers Level X Axis button.

@karrad: Yes, I fixed it.

Oct 9 2019, 12:34 PM · kangaroo-paw, Marlin
marcio added a comment to T10282: Change Start Up Functionality for Bio.

@Steven: Remember, the first prompt is for the user to clear the top of the printer, because it needs to home to move to the syringe removal position. The second prompt is for the user to remove the syringe. Both are necessary.

Oct 9 2019, 12:32 PM · Marlin
Steven added a comment to T10282: Change Start Up Functionality for Bio.

@karrad @marcio this still has two separate prompts at the start. In our discussion it was questioned if we needed the first one during start up and just have the second command home as it is also homing.

Oct 9 2019, 11:38 AM · Marlin
karrad closed T10338: Bio 2.0.0.173 Fan Behaviour as Invalid.

Sorry for the false alarm, I popped the electronics case out. It looks like there was a wire preventing proper movement. Once clearing, the fan spun right up when releasing motors.

Oct 9 2019, 10:42 AM · Marlin
karrad closed T10291: Unable to raise Z on Dual V3 on FW .169 as Resolved.
Oct 9 2019, 10:36 AM · Marlin
karrad triaged T10338: Bio 2.0.0.173 Fan Behaviour as High priority.
Oct 9 2019, 10:33 AM · Marlin
karrad closed T10298: Touching whitespace in KangarooPaw menu triggers Level X Axis button as Resolved.

I am unable to duplicate this on 2.0.0.173 firmware, going to go ahead and close it out.

Oct 9 2019, 10:23 AM · kangaroo-paw, Marlin
karrad closed T10310: Missing Defined Extruder - Bio as Resolved.
Oct 9 2019, 10:17 AM · Marlin
karrad added a comment to T10310: Missing Defined Extruder - Bio.

@marcio Thank you!

Oct 9 2019, 9:48 AM · Marlin
marcio added a comment to T10310: Missing Defined Extruder - Bio.

My local builds are always one version ahead of the one I push to build bot, so disregard the fact it says ".174. The only change from ".173" is that the version number was incremented after the push:

Oct 9 2019, 9:45 AM · Marlin
karrad added a comment to T10310: Missing Defined Extruder - Bio.

@marcio Can you post a .hex file here for testing while we await the full build?

Oct 9 2019, 9:40 AM · Marlin
marcio added a comment to T10310: Missing Defined Extruder - Bio.

Fixed in .173

Oct 9 2019, 9:35 AM · Marlin

Oct 8 2019

karrad triaged T10310: Missing Defined Extruder - Bio as High priority.
Oct 8 2019, 4:09 PM · Marlin
karrad closed T10281: LCD Color Scheme as Resolved.

@Greggb Should be solid, I will nab it for you.

Oct 8 2019, 2:55 PM · Marlin
Greggb added a comment to T10281: LCD Color Scheme.

This is good to go.

Oct 8 2019, 2:48 PM · Marlin
karrad reassigned T10281: LCD Color Scheme from marcio to Greggb.

@Greggb New firmware with your adjustment can be found here: http://devel.lulzbot.com/software/Marlin/2.0.0.171/Marlin_Bio_SingleExtruder_2.0.0.171_a0ff23ddc.hex

Oct 8 2019, 2:27 PM · Marlin
alexei closed T9858: PLA Stringing as Resolved.

@anolen, merged it to master.

Oct 8 2019, 11:19 AM · Marlin, Cura LulzBot Edition, Redgum
bmh added a comment to T1506: Feature Request: Store Bed Matrix.

As far as I can tell, UBL is not required for saving bed leveling information. The bed leveling information is stored using M500. When the printer powers on again, a user can re-enable bed leveling by typing M420 S1. I believe this request keeps coming up because people try printing without G29 and without M420 S1. You need one of those in your start GCODE in order to enable bed leveling. The only difference is that G29 re-probes the bed, while M420 S1 will simply used the saved information.

Oct 8 2019, 10:19 AM · Cura LulzBot Edition, Marlin
karrad added a comment to T10291: Unable to raise Z on Dual V3 on FW .169.

Closing this one down, will re-open if required with future reports. (Fixed in 2.0.0.170)

Oct 8 2019, 10:08 AM · Marlin
karrad reassigned T10281: LCD Color Scheme from Greggb to marcio.

@Greggb Glad you like it! Consensus here in PP is it looks much more like the part.

Oct 8 2019, 10:06 AM · Marlin
Greggb added a comment to T10281: LCD Color Scheme.

@karrad all the menu items look great in blue. I went through each menu setting and everything looks good.

Oct 8 2019, 10:01 AM · Marlin
marcio created T10298: Touching whitespace in KangarooPaw menu triggers Level X Axis button.
Oct 8 2019, 9:53 AM · kangaroo-paw, Marlin
tutley added a comment to T10297: Change Cable Cover Bio .

@karrad the cable cover is what is making contact with the frame. it would be an easy modification to the printed part to ensure this doesnt happen

Oct 8 2019, 9:49 AM · kangaroo-paw
marcio closed T10297: Change Cable Cover Bio as Invalid.

On the bio, TJ said most users want to be able to move the axis by hand prior to starting their printers. Because of this, the axis are left unlocked and the coordinate system cannot be relied upon. So software endstops are disabled on the Bio and the axis will always skip if you try driving them beyond the max or min.

Oct 8 2019, 9:10 AM · kangaroo-paw
karrad triaged T10297: Change Cable Cover Bio as Normal priority.
Oct 8 2019, 8:59 AM · kangaroo-paw
karrad reassigned T10282: Change Start Up Functionality for Bio from karrad to Steven.

@marcio The new functionality looks good.

Oct 8 2019, 8:55 AM · Marlin
karrad closed T10204: Bio About Screen - Tool Head Name Update as Resolved.

Now states syringe pump, thanks. Closing down.

Oct 8 2019, 8:42 AM · Marlin, kangaroo-paw
karrad closed T10280: Add "Bed" to the temperature screen for Bio as Resolved.

@marcio That fix looks great, and should help alleviate any of the confusion reported form TJ. Closing this one out.

Oct 8 2019, 8:42 AM · Marlin
karrad claimed T10282: Change Start Up Functionality for Bio.
Oct 8 2019, 8:36 AM · Marlin
karrad claimed T10204: Bio About Screen - Tool Head Name Update.
Oct 8 2019, 8:34 AM · Marlin, kangaroo-paw
karrad claimed T10280: Add "Bed" to the temperature screen for Bio.
Oct 8 2019, 8:34 AM · Marlin
karrad added a comment to T8628: TAZ Pro - Menu Timeout.

@matth 2.0.0.170 is currently on devel, can you give it a shot and let us know what you think?

Oct 8 2019, 8:34 AM · Marlin, Quiver
karrad added a comment to T10281: LCD Color Scheme.

@Greggb New firmware with color scheme is available, you can find it here: http://devel.lulzbot.com/software/Marlin/2.0.0.170/Marlin_Bio_SingleExtruder_2.0.0.170_6140f9ca1.hex

Oct 8 2019, 8:32 AM · Marlin
kent added a comment to T10008: Poll Y axis circuit to check that it is plugged in before auto calibration sequence.

The thermistor circuit might be the only one in the harness that could be checked. This means that this fix would depend on the user forgetting all the y axis connectors, or none of them.

Oct 8 2019, 7:58 AM · Quiver, Redgum, Marlin
alexei assigned T10248: Changing Error message for probe failure to marcio.
Oct 8 2019, 7:10 AM · Marlin

Oct 7 2019

anolen added a comment to T9858: PLA Stringing.

@karrad and @alexei, Changes have been pushed and are ready to be merged into cura

Oct 7 2019, 3:56 PM · Marlin, Cura LulzBot Edition, Redgum
marcio closed T10008: Poll Y axis circuit to check that it is plugged in before auto calibration sequence as Wontfix.

The firmware cannot check whether the connectors are plugged in. An unplugged connector, from the firmware's perspective, is no different than a nozzle which isn't touching the cube.

Oct 7 2019, 2:18 PM · Quiver, Redgum, Marlin
marcio closed T10263: Bio MAX Bed Temp as Invalid.

The config is here:

Oct 7 2019, 2:13 PM · kangaroo-paw, Marlin
anolen added a comment to T9858: PLA Stringing.

Here are completed importable profiles, please make sure it is being imported into a 3.6.20 or newer version of Cura.

Oct 7 2019, 2:09 PM · Marlin, Cura LulzBot Edition, Redgum
marcio added a comment to T10282: Change Start Up Functionality for Bio.

This is an easy adjustment. It will also affect the leveling script for the Mini 2, but I can't see any reasons this would cause a problem.

Oct 7 2019, 11:37 AM · Marlin
marcio created T10291: Unable to raise Z on Dual V3 on FW .169.
Oct 7 2019, 11:32 AM · Marlin
Greggb added a comment to T10281: LCD Color Scheme.

The icons and menu navigation works well as it is. I had one issue with the text for bed temperature being a little difficult to read, but beyond that it is very similar to Taz Pro, which I think is nice.

Oct 7 2019, 11:21 AM · Marlin
marcio added a comment to T10281: LCD Color Scheme.

Right now the color scheme is already defined. I will swap the light green with light blue and the darker green with darker blue,

Oct 7 2019, 11:05 AM · Marlin
karrad updated subscribers of T10281: LCD Color Scheme.

@Greggb We were hoping for some creative suggestions about what sections to change and what colors to change to.

Oct 7 2019, 10:41 AM · Marlin
Greggb added a comment to T10281: LCD Color Scheme.

This is fine with me, but it will affect the quickstart guide which is essentially complete. Once you have the color scheme finalized we can turn the QSG around in a few days.

Oct 7 2019, 8:39 AM · Marlin
Galadriel added a comment to T9858: PLA Stringing.

@anolen You rock! Thanks for the follow up :) I will keep an eye out for the Profiles so I can send that along.

Oct 7 2019, 8:01 AM · Marlin, Cura LulzBot Edition, Redgum
anolen added a comment to T9858: PLA Stringing.

@Galadriel, I do! I am confirming the high detail settings today (the print is long), as soon as it is done I am posting the profiles (high speed, standard, and high detail) and staging them to be merged into Cura as soon as possible 😄

Oct 7 2019, 7:42 AM · Marlin, Cura LulzBot Edition, Redgum

Oct 6 2019

Galadriel added a comment to T9858: PLA Stringing.

I had a customer who was looking to resolve some print quality concerns on his workhorse so I sent him the most recent profile which worked great for him :) He was wondering if we happened to have a High Detail iteration of this Profile available yet so I told him I would ask.
@anolen Do you happen to have a High Detail version of your most recent profile created yet? Or settings for it that I could input into Cura and Export for the customer. I told him that I wasn't sure if we would or not so if not it's not a big deal. Thanks!

Oct 6 2019, 3:56 PM · Marlin, Cura LulzBot Edition, Redgum

Oct 4 2019

Steven closed T10211: Marlin v2.0.0.166 Bio, Load Syringe menu not homing syringe pump as Resolved.

Yes this is fixed

Oct 4 2019, 9:58 AM · Marlin, kangaroo-paw
karrad closed T9745: Syringe pump movement through LCD issue as Resolved.
Oct 4 2019, 9:58 AM · Marlin, kangaroo-paw
Steven added a comment to T9745: Syringe pump movement through LCD issue.

I haven't seen this on a printer in a while. I think we can close.

Oct 4 2019, 9:58 AM · Marlin, kangaroo-paw
karrad added a comment to T9745: Syringe pump movement through LCD issue.

@Steven I did not here this noise when printing yesterday, have you had any more issues on more recent firmware?

Oct 4 2019, 9:40 AM · Marlin, kangaroo-paw
karrad added a comment to T10211: Marlin v2.0.0.166 Bio, Load Syringe menu not homing syringe pump.

@Steven @marcio I believe we verified this was fixed yesterday with TJ, any objection closing this one out?

Oct 4 2019, 9:39 AM · Marlin, kangaroo-paw
karrad changed the edit policy for T10282: Change Start Up Functionality for Bio.
Oct 4 2019, 9:33 AM · Marlin
karrad triaged T10281: LCD Color Scheme as Normal priority.
Oct 4 2019, 8:50 AM · Marlin
karrad triaged T10280: Add "Bed" to the temperature screen for Bio as Normal priority.
Oct 4 2019, 8:49 AM · Marlin

Oct 3 2019

bigmansas added a comment to T9858: PLA Stringing.

Here are some pictures of the test prints I have done over in tech support so far. I currently have the default profile print running as a comparison.

Oct 3 2019, 4:05 PM · Marlin, Cura LulzBot Edition, Redgum
logan updated subscribers of T8628: TAZ Pro - Menu Timeout.
Oct 3 2019, 1:07 PM · Marlin, Quiver
karrad updated subscribers of T9858: PLA Stringing.

Please print this on 3 of the workhorses currently set up in calibration using Anolens latest profile loaded into 3.6.20

Oct 3 2019, 11:02 AM · Marlin, Cura LulzBot Edition, Redgum
Steven renamed T10277: Marlin - Kangaroo Paw, Change fine motion label to On/Off from Marlin - Kangaroo Paw, Change fine motion lable to On/Off to Marlin - Kangaroo Paw, Change fine motion label to On/Off.
Oct 3 2019, 8:34 AM · Marlin, kangaroo-paw
Steven renamed T10277: Marlin - Kangaroo Paw, Change fine motion label to On/Off from Marlin Kangaroo Paw, Change fine motion lable to On/Off to Marlin - Kangaroo Paw, Change fine motion lable to On/Off.
Oct 3 2019, 8:34 AM · Marlin, kangaroo-paw
Steven triaged T10277: Marlin - Kangaroo Paw, Change fine motion label to On/Off as High priority.
Oct 3 2019, 8:34 AM · Marlin, kangaroo-paw

Oct 2 2019

anolen added a comment to T9858: PLA Stringing.

After some further testing with @karrad, we discovered one edit that needed to be added. Here is the profile to be testing. Thank you!

Oct 2 2019, 3:01 PM · Marlin, Cura LulzBot Edition, Redgum
bigmansas added a comment to T9858: PLA Stringing.

We've got 5 workhorses in MER getting started with the latest profile.

Oct 2 2019, 2:40 PM · Marlin, Cura LulzBot Edition, Redgum
karrad reassigned T9858: PLA Stringing from anolen to lisa.

@lisa @Megan @dale @eBeardslee We need all Workhorse printers testing this profile with Polylite PLA for feedback. Please have your teams begin testing and post feedback on this ticket.

Oct 2 2019, 11:30 AM · Marlin, Cura LulzBot Edition, Redgum
anolen added a comment to T9858: PLA Stringing.

I have concluded my PLA Taz Workhorse Standard Updates for the Stringing issue. All who can help test this profile would be very helpful.

Oct 2 2019, 11:28 AM · Marlin, Cura LulzBot Edition, Redgum
bigmansas added a comment to T9858: PLA Stringing.

I set up a SE toolhead on one of the workhorses at my desk yesterday and ran the default Polylite PLA material profile, with Standard layer height and this was the result.

Oct 2 2019, 7:39 AM · Marlin, Cura LulzBot Edition, Redgum

Oct 1 2019

karrad triaged T10263: Bio MAX Bed Temp as High priority.
Oct 1 2019, 12:07 PM · kangaroo-paw, Marlin
lisa updated subscribers of T9858: PLA Stringing.

I am wondering if the issue is caused by the thermistor in the hotend not being properly controlled. Since temp is on a curve this could explain why it is not an issue for petg. Are all of the hotends on the toolheads from the same batch. If not, have we tried hotends from different production batches? As you all know metals all dissipate heat differently and it is harder to control the temperature on hardened steel. We may also want to try sticking a thermocouple on the end of the nozzle to measure the temperature separately. We may also want to check the servo for proper and consistent speed. All of this will allow us to determine a standard deviation to nail the problem down if it is related to the toolhead itself and not the profile.

Oct 1 2019, 9:40 AM · Marlin, Cura LulzBot Edition, Redgum

Sep 30 2019

karrad renamed T10204: Bio About Screen - Tool Head Name Update from About screen changes to Bio About Screen - Tool Head Name Update.
Sep 30 2019, 1:41 PM · Marlin, kangaroo-paw
karrad reassigned T10204: Bio About Screen - Tool Head Name Update from karrad to marcio.

@marcio If we need to call out a tool head on the about screen, we need to call it a "Syringe Pump"

Sep 30 2019, 1:41 PM · Marlin, kangaroo-paw
bmh added a comment to T8445: Printer Stats Reset On FW Upgrade.

Okay, sounds good and will check myself as well the next time I updated the firmware.

Sep 30 2019, 12:31 PM · Marlin
alexei triaged T6666: MAX_TEMP_BED ignored, printer will not halt on overtemp. as Normal priority.
Sep 30 2019, 12:22 PM · Quiver, Redgum, Marlin
karrad closed T8206: Auto-calibration routine missing wiper pad entirely as Resolved.

We have not heard this reported since, we are going to close this out.

Sep 30 2019, 9:25 AM · Marlin, Redgum
karrad assigned T7636: M425 saves to EEPROM without M500 to franklin.

@franklin Can you see if this is still an issue? Looks like it kinda fell off the radar

Sep 30 2019, 9:21 AM · Marlin, Quiver
karrad closed T5979: 1.1.9.28 FW fails second print probe as Resolved.
Sep 30 2019, 9:09 AM · Marlin, TAZ 6
logan added a comment to T5979: 1.1.9.28 FW fails second print probe.

Sounds good

Sep 30 2019, 9:06 AM · Marlin, TAZ 6
karrad updated subscribers of T5979: 1.1.9.28 FW fails second print probe.

@logan Any objections if I close this one down? I think we have all the gcode files updated at this point.

Sep 30 2019, 9:05 AM · Marlin, TAZ 6
karrad closed T7442: Restart during extruding as Resolved.

Closing out with a report of fixed above, let us know if it pops up again.

Sep 30 2019, 8:32 AM · Marlin, Quiver
karrad changed the edit policy for T8445: Printer Stats Reset On FW Upgrade.
Sep 30 2019, 8:30 AM · Marlin
karrad closed T8445: Printer Stats Reset On FW Upgrade as Resolved.

@bmh I just tested this on a Mini 2 and TAZ Pro and was unable to duplicate the stats clearing. I believe we got this fixed up in more recent versions of Cura LE.

Sep 30 2019, 8:30 AM · Marlin

Sep 27 2019

eBeardslee added a comment to T10216: Bio & Marlin .166 Home buttons misplaced.

It should be noted that the above interface with the misplaced home buttons is only shown when you do not do the homing / leveling sequence.

Sep 27 2019, 8:04 AM · Marlin
eBeardslee added a comment to T10216: Bio & Marlin .166 Home buttons misplaced.

@karrad I like that idea or some form of it. I ran into the issue where I was mistakenly holding the top one expecting the Z to change (Then pulled a bunch of air into the syringe).

Sep 27 2019, 7:33 AM · Marlin
karrad added a comment to T10216: Bio & Marlin .166 Home buttons misplaced.

Whats everyone's thoughts on maybe changing the lower right "home" icon to just a "Z"? This may help differentiate the difference between homing for loading an extruder, and just raising the extruder?

Sep 27 2019, 7:24 AM · Marlin

Sep 26 2019

bigmansas added a comment to T9858: PLA Stringing.

@anolen This is your latest profile on this ticket, loaded into Cura LE 3.6.18.

Sep 26 2019, 4:17 PM · Marlin, Cura LulzBot Edition, Redgum
anolen added a comment to T9858: PLA Stringing.

@bigmansas is this all made from the older cura and older profiles?

Sep 26 2019, 4:12 PM · Marlin, Cura LulzBot Edition, Redgum
bigmansas added a comment to T9858: PLA Stringing.

I've got one going right now with z-hop turned off. Will post results.

Sep 26 2019, 3:59 PM · Marlin, Cura LulzBot Edition, Redgum
logan added a comment to T9858: PLA Stringing.

That last one looks like it would be good if Z-Hop on retract were turned off. It should be off by default...

Sep 26 2019, 3:26 PM · Marlin, Cura LulzBot Edition, Redgum
bigmansas added a comment to T9858: PLA Stringing.

Here are some pictures of 3 profile changes I tried making to the latest profile that was on this ticket, as well as small spreadsheet on data gathered/changes made. It looks like reducing the retraction distance to 2mm and increasing the retraction speed to 25mm/s helped reduce some of the stringing between open areas, however it did leave some wisps of filament on the top layers.

Sep 26 2019, 3:20 PM · Marlin, Cura LulzBot Edition, Redgum