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mrs chang posted a question about Canon PIXMA MP540 All-In-One InkJet Printer:
"I keep getting error 6c10 but don't know how to fix it, can you help."
mrs chang
mrs chang posted a question about Office Equipment & Supplies:
"My MP540 Canon printer says the cartridges are empty but they are full. I have refilled..."
mrs changPoints 0
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