Negative Positive
Title: Quality control shaky, may cause a big problem.
Review: One of these G&C; cartridges (yellow) had a leak which allowed air to enter the print head of my MP780 Canon multipurpose printer (http://www.amazon.com/Canon-PIXMA-MP780-Photo-Printer/dp/B00030CHOE). Fortunately for me I was able to remove and clean the head but at the cost of much additional ink and considerable time. Someone unable to handle this somewhat complex task would have to have the printer repaired or replace it altogether.I still use these cartridges, but I inspect them carefully.The last order received from Abacus was shipped USPS, took four days (including the weekend) to arrive. There was no tracking and I discovered the package laying on my front porch and wide open. Kudos to the USPS, all items shipped were in the bag.
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