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E004 WHET IS THES PROBLEM - Canon imageRUNNER 400 Printer

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Normal 0 This doesn’t help fix all printers because each situation is different and in most cases we don’t have enough information to determine the fix. So hope this will provide some help.

Could have a corrupt driver.
Disconnect the printer or at least be sure it is turned off. I'd do both and when the CD software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud

Posted on Jan 30, 2009

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