Re: [Homebrew_PCBs] Databases
2004-03-02 by Stefan Trethan
Short note: please try to make sure that you state who you are in the database. use your email, or gruop username (which one can use to find you). This allows
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Re: [Homebrew_PCBs] Re: TT experiment
2004-03-02 by Stefan Trethan
... Well, it shoud go there... DO IT, DO IT, DO IT, DO IT !!!!!!!! I created the database expecially for you ;-) please, please, please add it. in a month it
Re: [Homebrew_PCBs] Re: TT experiment
2004-03-02 by Jeremy Taylor
I use the MAX Bright 94 brightness, and so far 5 out of 5 perfect transfers.It s not in the photo paper section, It s a ream of 500 sheets for like $4.00 in
Re: TT experiment
2004-03-02 by Phil
ok, I got some of the office max photo paper. so far, with three tests, I m underwhelmed. I think it might require a higher temperature - the toner was
Re: [Homebrew_PCBs] Re: TT experiment
2004-03-01 by Alan King
... http://www.jetprintphoto.com/c/graphicgloss.asp Try this, or find the Office Max Hammermill equivalent since this is also a Hammermill paper. It has a
Re: TT experiment
2004-03-01 by Phil
thanks. here s the state of my operations : paper: I m using magazine semi-glossy. I ll try some of the coated inkjet paper. I did have a couple of sheets
Re: TT experiment
2004-03-01 by Steve
... You can use TinyURL.com to shorten it, or you can use on either side to keep it together:
File - monthly.txt
2004-03-01 by Homebrew_PCBs@yahoogroups.com
Monthly Reminder, please read: Subject lines: Remember to change the subject line if you are straying from the original thread. Please change the subject line
Re: TT experiment
2004-03-01 by poitsplace
... Two things I can think of. First off, you may have the printer/copier set too dark. Too much toner will make it smear on melting. Second, what kind of
Re: Another TT idea
2004-03-01 by poitsplace
... Heh, it would be better to use the plates with the iron. I find that all I need to do to get good contact is just put a couple sheets of plain old paper
What should I do wit it? - Old Chems
2004-03-01 by cdaw01
Well - I m changing chemical stratagies; I have about 9L of used cucl2, and about 7L of Developer with a bit of life left. I ve read that slowly increasing the
Re: Another TT idea
2004-03-01 by javaguy11111
I tried this once with a skillet. Used an IR thermometer to make sure the temperature was not too high. I got some transfer, but I do not think the skillet was
Re: Another TT idea
2004-03-01 by Phil
sounds familiar... I thinhk you ll get better control over the temperature if you use an oven. ... couple of ... With ... be ... experimentation you ... weight
Another TT idea
2004-03-01 by Anthony Toft
I just had an idea, how about instead of the cloths iron use a couple of fairly thick (0.25-0.5) steel plates, and put it on the stove top. With the paper and
Re: TT experiment
2004-03-01 by Phil
thanks for the reply. I dont think the toner smearing is due to movement of the paper. the toner is getting blotchy - a straight line will have varying width
Re: [Homebrew_PCBs] TT experiment
2004-02-29 by Alan King
... Metal plates are not a bad idea and can make for more even results. But the iron can also work great by itself, holes and moving it shouldn t be a
Re: [Homebrew_PCBs] Re: Laser printing Aluminium Foil - It works !!???!!??!
2004-02-29 by Alan King
... Note that there is more than one resolution at work. The drum has a very fine coating, and can have very accurately placed edges, well beyond the print
TT experiment
2004-02-29 by Phil
One of the things that I ve been having trouble with on toner transfer is smearing due to either incorrect pressure or too much heat. My theory is that the
Re: Laser printing Aluminium Foil - It works !!???!!??!
2004-02-29 by Steve
... wrote: ... And of course it depends on what you are doing. Traces between IC pins require pretty close tolerances. As do UHF
Re: [Homebrew_PCBs] Re: Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by Stefan Trethan
... Well, i did not do any maths... i just make ok boards with 10mil traces with a 300dpi printer. even the 45degree are not bad but just a slight bit more
Re: Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by javaguy11111
of what ... bit of ... I guess it depends on what kind of board you are trying to make. I just made a two sided circuit board with a flash chip and Sharp
RE: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-28 by nuno-t
Original OKI toner (OKI type 6 Toner) Costs about 22Euros here... Makes about 1500 normal pages Nuno T. ... From: Daryl Owen [mailto:picstuff@motobandits.com]
Re: Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by Phil
please help me understand why 600 is so good. I m not disputing it, mind you but it seems kind of at the edge. If I am doing the math correctly, a 10 mil
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by Stefan Trethan
... i think 600dpi is sufficient... st
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by Alan King
... Lol of course not, but there is a point of diminishing returns. I probably have 30 printer mechanics on hand, and since I have bought stepper motors in
RE: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-28 by Daryl Owen
Are you using Oki toner or aftermarket toner? Thanks Daryl Owen ... From: nuno-t [mailto:nuno-t@netc.pt] Sent: Saturday, February 28, 2004 4:40 AM To:
RE: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-28 by nuno-t
Hi, I m also doing TT with an Oki printer. Is a OKIPAGE 8w lite (600dpi). Very cheap printer with even cheaper toner. The results are astounding with inkjet
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by Stefan Trethan
... You see, one can never keep enough stuff.... I dunno why some other people always need to say get that ugly stuff out of here or other people throw it
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-28 by Alan King
... Yep I was thinking resistor but the plastic or foam would be perfect, and lots easier to come by than resistors of the right values and voltages. It s
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-27 by Stefan Trethan
agree completely. how about a blade of ESD plastic brushing over the pcb? i don t quite remember the resistance but maybe it is reasonably low. otherwise a
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-27 by Alan King
Stefan Trethan wrote: Had a thought that we probably need a very high value resistor between the corona wire and the metal surface. While the voltage is
Re: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-27 by Alan King
... I ve had excellent results for both normal and toner transfer with my HP LaserJet 6L. It s 600 DPI, a few models back so reasonably cheap, and has been a
Re: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-27 by Leon Heller
... From: Daryl Owen To: Sent: Friday, February 27, 2004 4:46 PM Subject: [Homebrew_PCBs] What
Re: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-27 by Bob & Linda Gardner
I picked up an HP Laset Jet 4 Plus off Ebay and have been satisfied with the results. Bob
Re: [Homebrew_PCBs] What printer to use for Toner Transfer.
2004-02-27 by Stefan Trethan
On Fri, 27 Feb 2004 16:46:29 -0000, Daryl Owen ... i agree with what was suggested already. to tell how much toner is left: buy one
Re: What printer to use for Toner Transfer.
2004-02-27 by Steve
... I had very poor results with an Okidata 400e. Heck, that printer didn t even adhere the toner to plain paper very well, it was a total bust doing PCB TT.
Re: What printer to use for Toner Transfer.
2004-02-27 by Phil
If its just for putting down the resist patterns for transfer to copper via heat/pressure, just about any laser printer will work. People have reported good
What printer to use for Toner Transfer.
2004-02-27 by Daryl Owen
I planning on purchasing a used printer on Ebay for toner transfer. I am currently using an Okidata 10EX with very poor results. The toner will not adhere to
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-27 by Stefan Trethan
... the transparency will not exactly be the best to solder maybe, i don t know. smaller works better, as the chance that it doesn t touch something grounded
Re: [Homebrew_PCBs] New file uploaded to Homebrew_PCBs
2004-02-27 by Stefan Trethan
... the filled areas are always not so dense. My guess is that as the charged drum moves past the developer the point charge of a thin line gathers up the
Re: [Homebrew_PCBs] Laser printing Aluminium Foil - It works !!???!!??!
2004-02-27 by Brian Pitt
that was printed from a PDF of the GameBoy PIO cartridge here http://marc.rawer.de/Gameboy/ top layer I ran it with just the default settings on a HP LJ1200
Re: [Homebrew_PCBs] New file uploaded to Homebrew_PCBs
2004-02-27 by Brian Pitt
the end with the pins and traces was first and that was were it stuck best for I m guessing the circumference of the drum after that it started getting
Re: [Homebrew_PCBs] running copper sheets through laser printer
2004-02-27 by Russell Shaw
... This article is crap. Photosensitve drum has a high voltage that is provided by the high voltage power supply that charges the drum opposite of what the
Re: [Homebrew_PCBs] Re: Laser printing - experiment done - coverage
2004-02-27 by Stefan Trethan
On Fri, 27 Feb 2004 00:40:24 -0000, Dave Mucha ... ???? That is a rather odd thing...... just printing the pdf? i would really be
Re: Laser printing - experiment done - coverage
2004-02-27 by Dave Mucha
... My LJ4 did poor solids, but if I use Acrobat files, the fills come out much more solid. Dave
Re: [Homebrew_PCBs] Laser printing - experiment done
2004-02-27 by Stefan Trethan
... cut the power halfway through. then inspect the drum. compare with plain paper. my IIID is known for producing very low toner thickness. maybe your printer
Re: [Homebrew_PCBs] The state of the homebrew
2004-02-26 by Stefan Trethan
On Thu, 26 Feb 2004 13:37:51 -0800 (PST), Ronald Viers ... for me mostly boards smaller than 100mmx160mm, using smd and throughhole mixed, single-sided
Re: [Homebrew_PCBs] Laser printing - experiment done
2004-02-26 by Alan King
Stefan Trethan wrote: Be damned if my LaserJet 6L didn t just print onto a taped on piece of aluminum foil just like it was paper. Next to try a much larger
Re: [Homebrew_PCBs] Laser printing - experiment done
2004-02-26 by Alan King
Stefan Trethan wrote: In typing up the last reply it just hit me.. Paper is different than copper! LOL of course! :) Corona wire acting on copper will pull
Re: [Homebrew_PCBs] Laser printing - experiment done
2004-02-26 by Alan King
... While this was my original thinking on toner transfer as well, actually far better tranfer results from having the toner *more* locked into the paper