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New 3D Printer Da Vinci 1.0 Pro

DaVinci1.0Pro

Well…. I recently sold my old Flashforge Creator Pro. We never really got along, it seemed that every time I was ready to do 3d printing it was feeling unwell. There were times when I looked at it wrong and it freaked. I swear. I wasn’t doing anything to it. I even left the room a few times thinking that my mad vibes were influencing it. Damned if it didn’t take that time to let the print break free of  the print bed and go swishing around with every move of the extruder head. Enough…. I wasn’t finished with 3D printing, but that printer had to go.

So up on Ebay it went and it was gone in a couple of days. Now mind you I don’t think it was a bad printer, I just never seemed to have any luck with keeping it going. Sometimes relationships are like that. 🙂

In the meantime I was surfing Youtube and came across a couple of videos on a new model of XYZprinting 3D printer. This new model allowed you to use 3rd party filament, had an aluminum heated print bed, had almost the same size build volumne as the Flashforge and was about half the cost. A teaser indicated that a laser engraver module was soon to come. Wow!

It’s even on a bit of a sale on Amazon. Thirty dollars less than normal. Okay, so I’m sold. So a few days later it comes in via the UPS truck and I spend the next hour or so unpacking it and setting it up. I don’t turn it on yet. Not yet. I poured over the documentation and watched the Youtube videos first. Then I sleep on it.

Now intially my impression is good. This printer just seems a little more finished than the Flashforge, more consumer friendly. It should be, it’s supposed to be you say. Flashforge Creator Pro is a workhorse, it’s a man’s 3D printer. Rubish. I’ll give you that the FF Pro is heavier built and has dual extruders, but it still seems unfinished, unrefined. The Da Vinci 1.0 Pro just seems so much more polished.

So now it’s morning and my anticipation is high. It’s plugged in. I’ve read up on what it’s supposed to do when I flip the power switch. I even have a small simple print ready to test the printer. Moment of truth. I flip the power switch.

At first everything is proceeding normally. The lights inside come on, the led displays the initialization message, the extruder starts moving to home position. I’m thinking al…..right….!

Bang! Grinding….. Bang! The lights start flashing. The machine is beeping hysterically. The led flashs and finally displays Error 31.

I slap power button off frantically, merciful silence. I’ve just ruined the printer by turning it on and lost nearly $600 I can’t afford to lose. So thinking I have nothing to lose, I turn the printer back on. Same horrendous banging and grinding as the extruder attempts to go to home. Finally the error is displayed on the led screen again. I turn the printer off again in frustration.

I think great….. leave it to me to have problems with a new printer that nobody else has. I begin to have dej vu.

But the extruder hot end isn’t hitting the bed and I’ve already checked half a dozen times to make sure I haven’t left any packing material in the machine, so what is causing the noise and error. Onto Google and several hours pass. It’s a new model. Not many people have bought it yet, much less had problems.  Finally I find a single post on an obscure webblog. Like me the poster had just turned his new printer on and had the exact same thing happen. He has contacted XYZprinting and they have diagnosed the problem as a misaligned Y axis. Their solution, decidedly low tech. Bring the extruder assembly all the way forward and then pull hard on both sides where the black plastic covers are.

Huh…..?

Well what the hell…. It can’t get any worse, can it?

I’m glad I didn’t find out. I do the hard pull and after a few minutes gather my courage up to flip the power switch back on. The printer comes on like before and the extruder assembly proceeds to home it’s axis. A little whine, a little stutter and then the quiet whir of the power fan on the back. The printer is homed and waiting patiently for my next command. I realize I need to tell my body to breath when the dark spots start dancing in my vision.

At that point I decide to leave well enough alone.  I call it a day.

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Wizztronic 256k Memory Board Cease and Desist request

XF551s

I have been sent a cease and desist request from a Steve Cohen.  He is claiming he owns the copywrite on the Wizztronics 256k memory upgrade boards for Atari 800XLs and that he has licensed the rights to an unnamed third party.   He is demanding I discontinue offering my reimaged boards for sale immediately.

While I have no way to know if this is true, it doesn’t matter.  I am in no position financially to resist.  I have taken the product from my website.  I will still offer the memory chips necessary to actually upgrade the memory until my stock is exhausted.   Also I will offer the additional three chips necessary to upgrade the version of the board for the newer Antic to work with the older Antic (CO12296) until the stock is exhausted.

I wish I could say I made any money on this, but I didn’t.  The items did not sell very well.  I still have 75% of the boards made.   Still it wasn’t my intention to make money anyway.   From all appearances this board appeared to be abandonware.    I didn’t want it to only be available to a few collectors and a museum or two.

This Steve Cohen should get with this third party he claims has licensed the rights and find out why the product is not being actively produced and supported.    The only other place I ever found original boards was Best Electronics.  This was about five years ago now.  At that time I was told I had purchased the last one in stock and the owner did not expect to recieve any more stock as the item was no longer being made.  This may have changed, but I don’t see the item on Best website for sale.

 

 

 

 

 

 

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Happy New Year-New SDX cartridge design

XF551s

Well….. it’s a new year now.  Hopefully a better one than last year.   🙂

I’ve started a short sale of some of my older works.  Unless there is considerable demand I don’t plan to restock once I sell out.  Eventually I’ll post the schematic and board files to reproduce them, but I’ll hold onto them for awhile longer.

I’ve also settled on an Super SDX pcb and cartridge design.  At least it’s in beta.  I guess I’ll have to get my 3D printer up and running again to test it.  :0   I’ll also release it for dl.    You should be able to find it as the last dl link to the right.

I may also redo the first two cartridge designs.  But I’m gonna work on some other things for awhile.  🙂