DaVinci Junior cartridge reset (Page 29 of 58)

Hi everybody,
new version firmware now is online for Jr printer (2.2.4)...  new firmware is compatible with hack tag ?

Okay here are some news about XYZware:
- using Reprap and/or Merlin G-code flavour
- slicing models with Slic3r and/or Skeinforge
- using Repetier host (parts?) -> I guess it's using already Repetier firmware (probably modified)

Here are some params for connecting to printer:
   

this.keepListen = true;
    this.serial.PortName = text2;
    this.serial.BaudRate = 115200;
    this.serial.Parity = Parity.None;
    this.serial.DataBits = 8;
    this.serial.StopBits = StopBits.One;
    this.serial.WriteTimeout = 5000;
    this.serial.ReadTimeout = 5000;
    this.serial.Encoding = Encoding.GetEncoding("iso-8859-1");

It looks like communication between printer and XYZware is text base, they're trying to parse received text...

string text3 = "load:{\"stat\":\"heat\",\"extemp\":\"";
if (text.Contains(text3))
{
    int tempture = this.getTempture(text, text3);
    if (tempture > 0)
...

Their code is easy to read I've used ILSpy.
Hope this can help...

Hi, I just get new extruder, different from old, new have calibration sensor, and in instruction saying that newest firmware have future from settings to calibrate printer, if calibration off a small amount, software adjusting slice for good print, I do not try it, just put on, load filament, print one part, do not update firmware and software, replaced with old one and now XYXWare  do not let print, getting message:   installed new spool, calibrate printer, how they get to me ?

you just have the jr 1.0w no big deal

So, I took my extruder apart today for a thorough cleaning. Was I surprised.  As soon as I opened up the case I saw a huge doughnut around the tip. It was about 1/2 inch thick all the way around. The really strange thing about this was that my prints were coming out good. Not sure, but I thing this happened when I first got the printer and the extruder was out of level. I fixed that with a shim on the right hand side. Anyway I chipped all of the excess off and am now hoping I will get more consistent heat on the filament. Melted filament looked pretty good when I loaded it. The melt looked consistent.

For what it's worth, the attached zip file has the firmware I found while exploring my PC. Hope someone can make something out of this...

I have used the inscrutables hack paying for the code off ebay and have had success with leftover Jr. filament white,natural, and black...

he did my tag i used hatchbox pla (lie $23 on amazon) it works better then the xyz stuff. i ordered some $13 fillament on ebay i will try that next week (wont get my hopes up about that)

DO NOT UPGRADE TO 1.2.4!

I let someone use my printer, and being nice they did the upgrade for me, and now my reset spools are not working.

If anyone out there has a good copy of the 1.2.2 or 1.2.0 flash file please post it.

The files posted the other day look to be 1.2.4.

HELP!

On your system do a search for the filename "firmware.bin"

XYZWare likes to store things like downloads in the user folder in windows so look in $user/appdata/roaming/temp/.  That may be where it could be stashed.

I just updated XYZWare to the latest version and they added a new Nozzle Diameter option to the export menu! Hopefully we'll be getting changeable nozzles.

just so you know after its back to default you can change it back after the jr reads it not sure why this happens

We know Pages 21 to 23 change as the chip is used.  I think from the start we should be resetting those values to the default full 200m numbers.  I think 21 to 23 are check sums.  I think they are the reason you can't change the reels that came with the printer that 100m long to 300 m reels.  I think the check sum goes negative or is otherwise screwed up.  crcasey reset Pages 21 to 23 with the default full values.  I think you just resetting page 20 is the problem.  There also could be a point where once you use the reel for 100m the check sum no longer works.  Again the check sum probably goes negative and gives errors.  I think pages 21 to 23 need to be played with cause I think those are what limits the reels lengths.  I think if we could catch on to Pages 21 to 23 I think then we could look at resetting to 999m ect.