White ink that recovers after a cleaning and then fades again is usually a supply problem, not a dead printhead. Work five checks in strict cost order: bag cond
Read MoreThe wrong part almost always starts with a wrong character on a sticker. Here is where the identification plate actually sits on a wide format machine, how to r
Read MoreBanding that starts halfway through a roll rarely means a dead printhead. Measure the interval between bands first, then work the checks in cost order: nozzle p
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