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Thanks for the advice. It seems obvious, but it's worth mentioning .
I keep you informed of the evolution. Tnks agn
Marc
Hi Marc,
Well, it is certainly resolvable <smile>. The hack does work and has been repeated numerous times. I'm not sure I would replace the laser mechanism, though, without knowing how to realign it.
Mark
At 04:39 AM 12/27/2014, you wrote:
Hi Mark
The situation here is still the same.
The diags given by the service manual don't helps a lot... after having verified all connectors (and particularly the roller's wire), things haven't changed. The usual suspects are : optical block, High voltage power supply, PC Kit... I think I would be able to write maintenance guides for Lexmark :-))). I would have felt more comfortable with a real maintenance guide, indicating voltages and signals patterns. Or even a simple schematic.
As the sum of most of the parts is higher than the cost of a whole e260 on eBay, I'll buy a "new used" one that will gave me all I need in term of spare parts. And if the problem is the PC Kit itself, I will probably "offer" a modified e260 to my Radio club :-) (first law of Lavoisier and hacking : nothing can be lost, everything can be transformed :-D )
Thank you for the time you spent and your help. I'm still optimistic, this small problem will be solved.
Marc f6itu
De : Homebrew_PCBs@yahoogroups.com <Homebrew_PCBs@yahoogroups.com> de la part de Mark Lerman mlerman@... [Homebrew_PCBs] <Homebrew_PCBs@yahoogroups.com>
Envoyé : vendredi 26 décembre 2014 20:58
À : Homebrew_PCBs@yahoogroups.com
Objet : RE: [Homebrew_PCBs] Re: DLP MCU version troubleshooting, help needed
Marc,
Did you get it working?
Mark
At 11:14 AM 12/25/2014, you wrote: