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Laserjet 4 plus Problem !!!

Laserjet 4 plus Problem !!!

2007-03-26 by Bruno St-Laurent

Hi guys , i'm trying to print a PCB of 2.5 x 10.25 inches dual layer , 
the print are proper lenght but the middle of the print don't match( 
offset) !!!! it seem that the printing is not linear !!!

any of you have an idea ??? 

BSL

Re: [Homebrew_PCBs] Laserjet 4 plus Problem !!!

2007-03-26 by guja

print them both at same time. ( two cdrs, side by side)

Bruno St-Laurent <bsl88k@...> wrote:          Hi guys , i'm trying to print a PCB of 2.5 x 10.25 inches dual layer , 
the print are proper lenght but the middle of the print don't match( 
offset) !!!! it seem that the printing is not linear !!!

any of you have an idea ??? 

BSL



         

 
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Re: Laserjet 4 plus Problem !!!

2007-03-28 by teknochaman

Hi Guja,

Let me say that LJet stuff wasn't technically possible
when it appeared (mid 90's)

I used to register double sided for offset duplication
and I couldn't get it.

Trouble is the mechanism of the LJIV, as they weren't
prepared to 'register' precisely on both sides.

That could be work for the models being 'double-side
enabled' then corporate office printers of the mid
90's.

You'll ned to do some manual guide positioning system
for proper alignment.

Hope that helps.



  
Re: Laserjet 4 plus Problem !!!
Posted by: "guja" guja2001bg@...   guja2001bg
Mon Mar 26, 2007 2:03 pm (PST)

print them both at same time. ( two cdrs, side by
side)

Bruno St-Laurent <bsl88k@netscape. net> wrote: Hi guys
, i'm trying to print a PCB of 2.5 x 10.25 inches dual
layer ,
the print are proper lenght but the middle of the
print don't match(
offset) !!!! it seem that the printing is not linear
!!!

any of you have an idea ???

BSL


	

	
		
__________________________________________________ 
Pregunt\ufffd. Respond\ufffd. Descubr\ufffd. 
Todo lo que quer\ufffdas saber, y lo que ni imaginabas, 
est\ufffd en Yahoo! Respuestas (Beta). 
\ufffdProbalo ya! 
http://www.yahoo.com.ar/respuestas

RE: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-28 by Russ Blakeman

If working properly they will register correctly as long as you have the
thing to print exactly centered in the page. Also there is a duplexer you
can find cheap for the LJ 4 and 4 Plus, sits under the printer and you
remove the back cover where a cover for the duplexer replaces the back. The
duplexer is L shaped. You can also set an optional 500 sheet tray under
that. The LJ 4 and 4 Plus also has an envelope feeder option. All can be
found cheap enough. To upgrade memory dig out that old 72 pim ram from those
old 486 era machines.

The fuser on the 4 and 4 Plus are different and non-interchangeable. The
rollers and many other parts are the same  including plastics. Both can use
an inexpensive MIO type print server/network card.

I do this for a living and signs are an additional business added in the
last year although I have lots of experience in it since the 70's including
silk screening. Also if anyone ever needs a fuser rebuilt reasonably or
their printer repaired (UPS shippable no bigger) I can repair most brands
and models, inkjet, thermal, impact laser/LED and dye sublimation - assuming
I can get parts, if needed.
Show quoted textHide quoted text
  -----Original Message-----
  From: Homebrew_PCBs@yahoogroups.com
[mailto:Homebrew_PCBs@yahoogroups.com]On Behalf Of teknochaman
  Sent: Wednesday, March 28, 2007 11:30 AM
  To: Homebrew_PCBs@Yahoogroups.com
  Subject: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!


  Hi Guja,

  Let me say that LJet stuff wasn't technically possible
  when it appeared (mid 90's)

  I used to register double sided for offset duplication
  and I couldn't get it.

  Trouble is the mechanism of the LJIV, as they weren't
  prepared to 'register' precisely on both sides.

  That could be work for the models being 'double-side
  enabled' then corporate office printers of the mid
  90's.

  You'll ned to do some manual guide positioning system
  for proper alignment.

  Hope that helps.

  Re: Laserjet 4 plus Problem !!!
  Posted by: "guja" guja2001bg@... guja2001bg
  Mon Mar 26, 2007 2:03 pm (PST)

  print them both at same time. ( two cdrs, side by
  side)

  Bruno St-Laurent <bsl88k@netscape. net> wrote: Hi guys
  , i'm trying to print a PCB of 2.5 x 10.25 inches dual
  layer ,
  the print are proper lenght but the middle of the
  print don't match(
  offset) !!!! it seem that the printing is not linear
  !!!

  any of you have an idea ???

  BSL





  __________________________________________________
  Preguntá. Respondé. Descubrí.
  Todo lo que querías saber, y lo que ni imaginabas,
  está en Yahoo! Respuestas (Beta).
  ¡Probalo ya!
  http://www.yahoo.com.ar/respuestas



  


[Non-text portions of this message have been removed]

Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-29 by Ross McKenzie

Not angry at you Russ...but I have received 4 copies of your posting all 
time stamped 9:49. I guess Yahoo has "soiled its pants" again.

Regards,

Ross

Russ Blakeman wrote:
Show quoted textHide quoted text
> If working properly they will register correctly as long as you have the
> thing to print exactly centered in the page. Also there is a duplexer you
>
> ...... etc, etc....
>
>

Re: Laserjet 4 plus Problem !!!

2007-03-30 by Bruno St-Laurent

Did a small workaround to solved it !!! i printed first layer then 
rotate drawing 180- degree then print the second layer(mirror)!!!, 
Why ?? it prints the 2 layers the same way so they gets the same 
offset in the middle , aligning properly for transfer !!!


--- In Homebrew_PCBs@yahoogroups.com, "Russ Blakeman" <rhb57@...> 
wrote:
>
> If working properly they will register correctly as long as you 
have the
> thing to print exactly centered in the page. Also there is a 
duplexer you
> can find cheap for the LJ 4 and 4 Plus, sits under the printer and 
you
> remove the back cover where a cover for the duplexer replaces the 
back. The
> duplexer is L shaped. You can also set an optional 500 sheet tray 
under
> that. The LJ 4 and 4 Plus also has an envelope feeder option. All 
can be
> found cheap enough. To upgrade memory dig out that old 72 pim ram 
from those
> old 486 era machines.
> 
> The fuser on the 4 and 4 Plus are different and non-
interchangeable. The
> rollers and many other parts are the same  including plastics. Both 
can use
> an inexpensive MIO type print server/network card.
> 
> I do this for a living and signs are an additional business added 
in the
> last year although I have lots of experience in it since the 70's 
including
> silk screening. Also if anyone ever needs a fuser rebuilt 
reasonably or
> their printer repaired (UPS shippable no bigger) I can repair most 
brands
> and models, inkjet, thermal, impact laser/LED and dye sublimation - 
assuming
Show quoted textHide quoted text
> I can get parts, if needed.
> 
> 
> 
> 
>   -----Original Message-----
>   From: Homebrew_PCBs@yahoogroups.com
> [mailto:Homebrew_PCBs@yahoogroups.com]On Behalf Of teknochaman
>   Sent: Wednesday, March 28, 2007 11:30 AM
>   To: Homebrew_PCBs@...
>   Subject: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!
> 
> 
>   Hi Guja,
> 
>   Let me say that LJet stuff wasn't technically possible
>   when it appeared (mid 90's)
> 
>   I used to register double sided for offset duplication
>   and I couldn't get it.
> 
>   Trouble is the mechanism of the LJIV, as they weren't
>   prepared to 'register' precisely on both sides.
> 
>   That could be work for the models being 'double-side
>   enabled' then corporate office printers of the mid
>   90's.
> 
>   You'll ned to do some manual guide positioning system
>   for proper alignment.
> 
>   Hope that helps.
> 
>   Re: Laserjet 4 plus Problem !!!
>   Posted by: "guja" guja2001bg@... guja2001bg
>   Mon Mar 26, 2007 2:03 pm (PST)
> 
>   print them both at same time. ( two cdrs, side by
>   side)
> 
>   Bruno St-Laurent <bsl88k@netscape. net> wrote: Hi guys
>   , i'm trying to print a PCB of 2.5 x 10.25 inches dual
>   layer ,
>   the print are proper lenght but the middle of the
>   print don't match(
>   offset) !!!! it seem that the printing is not linear
>   !!!
> 
>   any of you have an idea ???
> 
>   BSL
> 
> 
> 
> 
> 
>   __________________________________________________
>   Preguntá. Respondé. Descubrí.
>   Todo lo que querías saber, y lo que ni imaginabas,
>   está en Yahoo! Respuestas (Beta).
>   ¡Probalo ya!
>   http://www.yahoo.com.ar/respuestas
> 
> 
> 
>   
> 
> 
> [Non-text portions of this message have been removed]
>

Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-30 by Lez

On 30 Mar 2007 03:42:40 -0700, Bruno St-Laurent <bsl88k@...> wrote:
>
>
>
>
>
>
> Did a small workaround to solved it !!! i printed first layer then
>  rotate drawing 180- degree then print the second layer(mirror)!!!,
>  Why ?? it prints the 2 layers the same way so they gets the same
>  offset in the middle , aligning properly for transfer !!!

Now thats clever!

Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-30 by guja

It is much easier (and more accurate) to print both layers (placed vertically, top layer mirrored) in a single pass. “Offset” may vary.



 
---------------------------------
Now that's room service! Choose from over 150,000 hotels 
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[Non-text portions of this message have been removed]

RE: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-31 by Russ Blakeman

I'm not real fond of it making clones of my messages either then sending me
undeliverable messages. Seems to have stopped though.
Show quoted textHide quoted text
  -----Original Message-----
  From: Homebrew_PCBs@yahoogroups.com
[mailto:Homebrew_PCBs@yahoogroups.com]On Behalf Of Ross McKenzie
  Sent: Wednesday, March 28, 2007 9:45 PM
  To: Homebrew_PCBs@yahoogroups.com
  Subject: Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!


  Not angry at you Russ...but I have received 4 copies of your posting all
  time stamped 9:49. I guess Yahoo has "soiled its pants" again.

  Regards,

  Ross

  Russ Blakeman wrote:

  > If working properly they will register correctly as long as you have the
  > thing to print exactly centered in the page. Also there is a duplexer
you
  >
  > ...... etc, etc....
  >
  >



  


[Non-text portions of this message have been removed]

Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-31 by Ross McKenzie

Yeah...not hard to see why some folks just walk away from technology 
saying that is a fancy way of wasting time...and nervous energy.

Regards,

Ross

Russ Blakeman wrote:
Show quoted textHide quoted text
> I'm not real fond of it making clones of my messages either then 
> sending me
> undeliverable messages. Seems to have stopped though.
>
> -----Original Message-----
> From: Homebrew_PCBs@yahoogroups.com 
> <mailto:Homebrew_PCBs%40yahoogroups.com>
> [mailto:Homebrew_PCBs@yahoogroups.com 
> <mailto:Homebrew_PCBs%40yahoogroups.com>]On Behalf Of Ross McKenzie
> Sent: Wednesday, March 28, 2007 9:45 PM
> To: Homebrew_PCBs@yahoogroups.com <mailto:Homebrew_PCBs%40yahoogroups.com>
> Subject: Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!
>
> Not angry at you Russ...but I have received 4 copies of your posting all
> time stamped 9:49. I guess Yahoo has "soiled its pants" again.
>
> Regards,
>
> Ross
>
> Russ Blakeman wrote:
>
> > If working properly they will register correctly as long as you have the
> > thing to print exactly centered in the page. Also there is a duplexer
> you
> >
> > ...... etc, etc....
> >
> >
>
> [Non-text portions of this message have been removed]
>
>

Message Repeats, was: Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-31 by Mark Graybill

There's a message on the Yahoo Groups Team blog about the message  
problem--including an apology:
http://blog.360.yahoo.com/y_groups_team

Apparently the Yahoo servers were accepting incoming emails, but not  
acknowledging receipt, so the sending server's mail program would  
wait, then try to send it again since as far as it was concerned the  
message had not been successfully sent.

So far as I can tell, the problem is over (for the time being, at  
least.)

-Mark
Show quoted textHide quoted text
On Mar 30, 2007, at 6:47 PM, Ross McKenzie wrote:

> Yeah...not hard to see why some folks just walk away from technology
> saying that is a fancy way of wasting time...and nervous energy.
>
> Regards,
>
> Ross
>
> Russ Blakeman wrote:

Re: Message Repeats, was: Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-31 by Ross McKenzie

Thanks for that Mark. Like many others I suspect, I only receive Yahoo 
group postings via email and therefore did not get the apology or 
explanation until yours just now.

Regards,

Ross McKenzie
ValuSoft
Melbourne Australia

Mark Graybill wrote:
Show quoted textHide quoted text
> There's a message on the Yahoo Groups Team blog about the message
> problem--including an apology:
> http://blog.360.yahoo.com/y_groups_team 
> <http://blog.360.yahoo.com/y_groups_team>
>
> Apparently the Yahoo servers were accepting incoming emails, but not
> acknowledging receipt, so the sending server's mail program would
> wait, then try to send it again since as far as it was concerned the
> message had not been successfully sent.
>
> So far as I can tell, the problem is over (for the time being, at
> least.)
>
> -Mark
>
> On Mar 30, 2007, at 6:47 PM, Ross McKenzie wrote:
>
> > Yeah...not hard to see why some folks just walk away from technology
> > saying that is a fancy way of wasting time...and nervous energy.
> >
> > Regards,
> >
> > Ross
> >
> > Russ Blakeman wrote:
>
>

Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-03-31 by Lez

Yahoo has done this in all the groups I know of this last week, but you dont
see it if you get your mail via google, I read it online, helps keep the
nasty viruses out unlike pop 3 servers etc.

(and I can read it at work, as they dont allow you to set up pop3)


[Non-text portions of this message have been removed]

Re: Laserjet 4 plus Problem !!!

2007-04-02 by Bruno St-Laurent

I do agree Guja ,but i can't find how to print both on the same page 
with Altium !!!!

 --- In Homebrew_PCBs@yahoogroups.com, guja <guja2001bg@...> wrote:
>
> It is much easier (and more accurate) to print both layers (placed 
vertically, top layer mirrored) in a single pass. "Offset" may vary.
Show quoted textHide quoted text
> 
> 
> 
>  
> ---------------------------------
> Now that's room service! Choose from over 150,000 hotels 
> in 45,000 destinations on Yahoo! Travel to find your fit.
> 
> [Non-text portions of this message have been removed]
>

Re: [Homebrew_PCBs] Re: Laserjet 4 plus Problem !!!

2007-04-02 by guja

It is very easy. 
  You have to create postscript files of selected layers  (print-to-file).
  Than you can import them into CorelDraw, where you can align, flip, center, anything you need. 
  I am not familiar with new programs, (mine is 20y old) but there must be option 
  like Print-to-file or PS-printer.
  :)
  

Bruno St-Laurent <bsl88k@...> wrote:
  I do agree Guja ,but i can't find how to print both on the same page 
  with Altium !!!!
  

 	 
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