Search found 41 matches
- Sun Dec 27, 2020 5:24 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
I am interested in paying you to optimize the code and the hardware to increase the speed of the system. Typically roll to roll printers want to print at 40 meters per minute, while some machines print at 250 meters per minute. Payment for your engineering services by Payoneer, Dwolla, Skrill, Venmo...
- Sun Dec 27, 2020 5:10 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
- Wed Dec 09, 2020 4:38 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
The inkjet manual specifies that the ink bottle should be placed no lower than 2 cm below the inkjet head for Passive gravity-fed systems. The air Inlet to the ink bottle needs a 5 micron filter and the ink hose needs a 0.5 micron filter or better
- Wed Dec 09, 2020 4:36 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
The inkjet manual specifies that the ink bottle should be placed no lower than 2 cm below the inkjet head for Passive gravity-fed systems
- Tue Oct 06, 2020 6:16 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
Gentle ultrasonic cleaning will clean the printhead. I have read that excessive ultrasonic energy can damage a head. There is an Ebay seller in Lafayette Louisiana who cleans heads for less than USD$100 each. This company did a couple for me and they turned out great. Xaar authorizes a number of com...
- Sat Jul 18, 2020 6:08 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
Please suggest a photocell relay to activate the Arduino and Xaar to print, for web printing.. Please suggest an encoder which is compatible with this Arduino and Xaar, again for web printing. Note that Xaar licenses ink manufacturers worldwide to make solvent, eco, and uv inks for Xaar. In addition...
- Fri May 03, 2019 3:32 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
Triton uv curing inks for inkjet :
https://www.tritron.eu/1/produkte/marki ... chriftung/
Kao Collins uv curing inks for inkjet headquartered in Cincinnati Ohio USA
https://www.kaocollins.com/inks/uv-curable-ink/
https://www.tritron.eu/1/produkte/marki ... chriftung/
Kao Collins uv curing inks for inkjet headquartered in Cincinnati Ohio USA
https://www.kaocollins.com/inks/uv-curable-ink/
- Tue Apr 30, 2019 1:55 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
Hi Maxt : What is the reason for the dedicated "XAAR Power source" block which in other working schematics in not present. The schematic designer, Mr. M. Kamel, reviewed the many valuable posts by other YTEC3D contributors, and developed the block. Possibly Mr. Kamel will be available to f...
- Mon Apr 29, 2019 7:48 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
I appreciate the helpful and frank feedback from the many readers and contributors to this Xaar forum. Here is another schematic of a driver board to drive the Xaar printhead. The Xaar printhead is delightful! If you have a moment to eyeball this latest schematic, and provide feedback, I am grateful...
- Mon Apr 29, 2019 7:42 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1366089
Re: Hacking the Xaar 128 printhead
Hi Macellen : Most inkjet formulations allow very small amounts of solids in their mixtures, E.G. 2% solids. Regarding your desire to use Kloroform or Acetone, you might consider diluting your test polymer or organic in Kloroform or Acetone first, and then adding Xaar approved head cleaning solution...