Why is my laser printer shadowing?
Why is my laser printer shadowing? The most likely culprit is either the imaging drum unit or the fuser unit, however humidity and the incorrect paper type can all play a role in ghosting. Ghosting is often caused by a malfunctioning imaging drum unit. If a fuser unit is not heating the toner powder correctly, ghost images can appear when printing. How long do HP laser printers last? The printer's lifetime depends on the model, level of use and operating conditions. Most desktop laser printers have an expected lifetime of about five years. In most cases, a laser printer allows...