Cathryn,

We also use a HP 800ps plotter for our in-house work.  We haven't had 
any issues with fade in any of our locations. 

We attempting to switch some of our signage to adhesive backed vinyl.  
We are hoping that it will prove even more stable.

You could also try an over-laminate of some sort.   They come in rolls 
and can be hot or cold applied.

Paul Fritz

Cathryn Rowe wrote:
> Hi, I am a graphic designer at SNOMNH in Norman, OK. I am trying to 
> find a printer that can print pieces that won't fade as quickly as 
> what we have now. We currently have an HP 800ps. Prints that were made 
> on the glossy paper we were using (Q1939A, recently discontinued) 
> fade/discolor after 2-3 months. The latest thing we had to replace was 
> a black sign. It had faded to a chocolate color around the edges while 
> the rest of the sign had faded to a grayish color. We use TwinTak to 
> adhere most of our signs to foamcore. UV light has been checked in the 
> galleries and there isn't any. The banners that we print for our front 
> lobby have barely faded at all (at least, not noticeably from the 
> ground), & they are mostly exposed to sunlight. It is not practical 
> for us to laminate or place plexi over every piece. Also, the couple 
> of pieces we have under plexi have still faded around the edges.
>
> When I talk to HP, they suggest getting the 5500 uvps. Since UV light 
> is not our problem, I didn't know if the UV inks would really make 
> much of a difference in terms of fading. I have gotten samples and 
> have placed them in various areas around the museum, but am trying to 
> get more information while I wait to see what happens. 
>
> Any recommendations, similar problems, experiences with either 
> printer....would be appreciated. Feel free to email me directly at 
> [log in to unmask] <mailto:[log in to unmask]>.                  
>
> Thanks!
> ________
> Cathryn Rowe
> Graphic Designer
> Exhibits
> Sam Noble Oklahoma Museum of Natural History
> email: [log in to unmask] <mailto:[log in to unmask]>
>
>
>
>
>
>
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-- 
*Paul C. Fritz*
**Pamplin Historical Park & the National Museum of the Civil War Soldier*
6125 Boydton Plank Road
Petersburg, VA 23803
(804) 861-2408 -- Tel
(804) 861-2820 -- fax
/Visit us at/
www.PamplinPark.org <http://www.pamplinpark.org> *

=========================================================
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The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes).

If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).