MP530 orange alarm light on and won't respond to any buttons or commands from computer. What should...
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MP530 orange alarm light on and won't respond to any buttons or commands from computer. What should I try? Yesterday it would print but would print about 80% of a page and then just stop. After a minute a message box on the computer said to click to eject the page. The printer just sat there until I unplugged and plugged it back in. This morning it would print less than 50% of a page and then hang. My husband tried updating the firmware, and now the printer won't do anything.