Correct. The supplier is supposed to have process checks specifically
for these items. 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Ted Tontis
Sent: Tuesday, May 16, 2006 3:12 PM
To: [log in to unmask]
Subject: Re: [TN] Silkscreen on pads

        If the customer had silk on the pads in the art work and a
manufacturing note stating, "There shall be no silk screen on exposed
copper", then bare board supplier needs to take responsibility for the
problem. The bare board supplier should have contacted the customer and
said there is a problem, the art work doesn't match the fabrication
notes. That's why fabrication notes need to follow the art work to help
flag the inconsistencies or errors that tend to slip through the cracks.
Lets say the board was produced some place else and the old board
supplier caught it fixed it and didn't say a word, never happens right?
The customer would have never known that there was a problem, how do you
fix a problem you don't know exists? 
	

Ted T.

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Chuck Brummer
Sent: Tuesday, May 16, 2006 2:44 PM
To: [log in to unmask]
Subject: Re: [TN] Silkscreen on pads

Rush,


Great response!  Mistakes made by both parties, work together to solve
the problem and make the situation win/win.

Chuck Brummer
3M Manufacturing Engineer
8357 Canoga Ave.
Canoga Park, CA 91304-2605
(818) 734-4930



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