Understanding electrical contacts - inkjet cartridges

Jan 11, 2009 6 Replies

Hi,



I would like to understand the electrical contacts that form a part of inkjet cartridges.



Any technical references appreciated



Special interest Lexmark 4, 5



Thanks


Are you really interested in contacts or are you trying to reset the Lexmark cart? If the latter, Lexmark has an internal fuse that blows when empty. Not practical to fix that.

Tom

ark

The former, as stated

The former, as stated

Could you explain what you want to understand? They are just contacts, they make a connection with other contacts.

Tom

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I would like to understand the circuitry

I would like to understand the circuitry

You might get a start here:

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But there are dozens of methods, many with patents.

Tom

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Thanks for the link.

Looks like a very good board.

Best wishes

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