I have the Canon mf212w printer. I loaded a new toner and now it prints with three smudges near the center of page every 3 inches down. I put the old toner back in and it doesnt smudge. How do I fix the new toner ?
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I have the Canon mf212w printer. I loaded a new toner and now it prints with three smudges near the center of page every 3 inches down. I put the old toner back in and it doesnt smudge. How do I fix the new toner ?