Help identifying Printer Interfacecard

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speedyG's picture
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Joined: Nov 16 2011 - 07:45
Help identifying Printer Interfacecard

Hello to all AF-members,

I have bare PCB of Printer Interface Card and i´m searching for information about this card:
searching for manual, schematic, detail pictures of populated card, partlist
any kind of information enabling the population and assembly of that card
and epromcontent?

Here first the images of the scanned bare PCB:

Componentside:

Solderingside:

Here a guess to the componentlayout :

Maybe the PCB is a prototyp of a Printer Interface Card that was later made with slight changes in the layout....

The remarkable points to identify the Card will be:

1) "normal" printerinterfaces have larger pinbars for conecting printercable....
this one has not.... seems to be a kind of serial interfacing....

any help appreciated....

sincerely speedyG