First of all, there are two different types of replacements. One is cheaper but does not last nearly as long. The more expensive ones I think are comparable. Be sure you are comparing apples to apples. Check the claimed number of pages/cartridge.
Leslie
Hospital Employed Physician Who Misses The Old AC
"It's a good thing for a doctor to have prematurely grey hair and itching piles. It makes him appear to know more than he does and gives him an expression of concern which the patient interprets as being on his behalf. "
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