How do I determine the condition of my product?

Product is in excellent working condition and needs no refurbishment.  It has had regular maintenance performed in accordance with manufacturer recommendations. The body of the product is clean (i.e., no smudges, ink marks, dents, stickers, or scratches)?
If so, choose Excellent.
 

Product is free from technical problems (i.e., it does not make noise or run slowly, is not missing pieces, does not have excessively worn parts, etc.) Body of the product has only minor blemishes? (i.e., smudges, ink marks, dents, stickers, or scratches).
If so, choose Good.
 

The product has no major technical problems; it turns on and is in working condition but has cosmetic defects.
If so, choose Poor.
 

Product does not turn on or turns on and does not function properly.
If so, choose, Nonfunctional.