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Subject: Re: [Homebrew_PCBs] Easiest inkjet

From: David Cureton <yahoo@...>
Date: 2006-11-09

As Stefan said, the number of nozzles may not be important, it only
seems to increase the print speed as the head can do 1 pass with 180
nozzles or
2 offset passes with 90 nozzles.

There may be some changes in the registration of the dots of ink fired
at the board because of the different mechanical tolerances and so forth
however to get such high resolutions as quoted in the printer manual
they all do multiple passes anyway. I'm betting the difference is not
significant
excluding print speed.

I guess I will find out when I mod the C67 I have to start with as
trial one of inkjet PCB printing and refine the mechanics in the move to
the C87 which is also sitting on the study floor.
The mechanics of these machines is identical except for the larger
number of print nozzles in the C87.

Cheers,
David


Stefan Trethan wrote:
> On Tue, 07 Nov 2006 20:34:17 +0100, Bora Dikmen <bora_dikmen@...>
> wrote:
>
>
>> Print head of 180 nozzles for Black, 59 nozzles per
>> Cyan, Magenta, Yellow
>>
>
>
> That should definitely be enough nozzles, if that is even important.
>
> ST
>
>
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