Electronics Forum | Sat Mar 06 10:39:34 EST 1999 | Sam Sangani
I am looking for a barcode machine/printer which will print barcode directly on printed circuit boards with non transferable white ink. This has to be done before PCB assembly. Any help will be appreciated. Please reply directly to my E-mail. S
Electronics Forum | Fri Mar 12 19:09:21 EST 1999 | Jess Baker
Manufacturers who have to mark barcodes onto PCB's without secondary application of pressure sensitive labels can etch it on, screen it on, inkjet it on, use laser marking, or a combination of those. Using a laser marker to write a code into a label
Electronics Forum | Fri Mar 12 13:41:06 EST 1999 | stefano bolleri
| I am looking for a barcode machine/printer which will print barcode directly on printed circuit boards with non transferable white ink. This has to be done before PCB assembly. | | Any help will be appreciated. | Please reply directly to my E-mai
Electronics Forum | Wed Oct 05 16:08:12 EDT 2011 | tombstonesmt
We use various Zebra printers for 2D barcodes with great success.
Electronics Forum | Thu Oct 06 09:30:10 EDT 2011 | leemeyer
We use various Zebra printers for 2D barcodes > with great success. We also have had great sucess with our Zebra's. I think that the labels that we are trying to print now on smaller than the printer (170xii) was designed to handle. I am looking f
Electronics Forum | Mon Jul 12 11:11:25 EDT 2004 | Stefan
For laser marking you don�t require as powerful lasers then for cutting. A 20 Watt laser diode does already a good job. Because of the safety requirements the laser operates in an enclosure, which means more $$$ if you want to use the laser in line
Electronics Forum | Thu May 06 19:21:24 EDT 2021 | markhoch
Verify your aperture reductions in the stencil. Are the solderballs always in the same location? Same size & shape? Is the solder leaching through plated thermal holes from the opposite side of the PCB? Are you using stencil apertures designed to min
Electronics Forum | Tue Apr 27 18:43:29 EDT 2021 | reem1993
Hi, I encounter the phenomenon of Solder Ball on pads after printing useing DEK, is someone encounter the same problem? How may i fix it? best regards,
Electronics Forum | Fri Apr 30 19:22:57 EDT 2021 | compit
After printing or after the oven? Too much paste - thinner stencil, smaller holes, to rare paste ...
Electronics Forum | Wed May 05 06:30:40 EDT 2021 | jineshjpr
Do Proper underneath stencil cleaning. if the cleaning not effective, check Vaccuum section of the printer machine. Else change the Wipe roll. Trying out with other cleaning solvent (dedicated to stencil cleaner) also improve this issues.
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