Question about Dymo LabelWriter 400 Thermal Printer
Multiple label feeding usually occurs because the sides of the spool holding the roll are not squeezed tightly together. Make sure there's no gap between the labels and the sides of the spool. If this doesn't help. take out the labels and blow a blast of air into the feed slot. There is a sensor inside the slot on the left that detects the hole in the labels, and maybe it is blocked.
Posted on Jan 26, 2011
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