Are the newer M4640 Series 5 ink cartridges refillable? The older version of the M4640 was, and the refills worked well over multiple refills. The newer Series 5 version seems to be manufactured differently, and the tops of those newer cartridges are harder to figure out where and how to refill. Where do you drill the holes to refill the newer Series 5 cartridges?
Aren't there any holes under the label any more then? That's where I usually refill mine but I'm not sure how old my cartridges are. They're not all that old though.
ambriel
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Posted May 30th, 2007 18:00