People often search for " laser printer vs inkjet printer maintenance" before making their purchase. Laser and inkjet printers have different maintenance needs arising from their variations in technology. Laser printers, on average, require less maintenance since components like drum units have longer lifespans. Also, they are less affected by idleness and, because of this, are usually due for a service only after printing 50,000 to 100,000 pages or once a year. Inkjet printers require more frequent maintenance, mainly cleaning of print heads, because ink can dry and block the nozzles if the printer is not used regularly. And, they are more vulnerable to dust, and the handling of ink cartridges needs to be gentle to avoid the formation of air bubbles. To sum up, laser printing machines have greater annual maintenance expenses but are serviced less often, whereas inkjet printers must be regularly maintained to retain their performance level.