Archived from groups: comp.periphs.printers (
More info?)
On Mon, 02 Aug 2004 15:11:07 -0400, TR <fakeaddress@forspammers.com>
wrote:
>On Mon, 02 Aug 2004 06:29:03 -0400, beezer <beezer@rezeeb.moc> wrote:
>
>>The reason would be that alcohol leaves a film and its not the best
>>cleaner for electronics as it may cause corrosino over time. In this
>>case, there are no components to corrode but the film will exist.
>
>Okay, got ya'..... Then distilled water (bottled drinking water)
>should do the job just fine.
>
>>Given the life and age of these printer, I highly doubt that alcohol
>>will cause any problems during the printers usefull life.
>
>Probably not, but the film thing could be of concern although I don't
>think it has ever played a factor in my old HP unit which is the one I
>did this ritual cleaning to before going with this new i960.
>
>Back to the original reason for doing the cleaning.... With that old
>HP-952c, every time it would start doing funny things, leading me to
>contact cleaning, I would always get a little coloration (black
>mostly) on the cleaning rag after swiping it across the contacts.
>That led me to believe that over time, these inkjets do a buildup of
>ink "dusting" around the immediate area to the heads. In other words,
>with every page printed, you get a infinitesimal amount of "over
>spray" so to speak that starts building up with time. Or at least it
>seemed so on the HP-952c. Whether it does on other
>brands/makes/models I don't know but I did get this discoloration on
>the cleaning rag when cleaning the contacts on the HP-952c every 2-3
>months of usage.
>
>Regards,
>TR
Ive never cleaned my contacts and never removed the 960 head yet but
when i decide to do a full pressure cleaning for the hell of it, I
will certainly check out the contacts for dirt and let ya know.