Your printer resets mid job, prints wet at the trailing edge, or loses a row of nozzles the morning after a power cut, and none of that looks electrical. This i
Read MoreA new printhead that prints a clean nozzle check and a faint image is usually running on the old head's voltage. Check the five digit ID label on the side of th
Read MoreA spare printhead has two halves that want opposite conditions. The nozzles have to stay wet and the circuit board has to stay dry, so drying agents and moistur
Read MoreCheap parts fail in predictable ways, and most of them are caught before the order ships. Here are the six checks that a working print shop should run on any no
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