print heads
Spray tiny droplets
Print heads are the components in a printer that deposit ink or activate thermal elements to create images and text on paper.
In inkjet printers, the print head contains tiny nozzles that spray ink droplets; in thermal printers, it heats specific points on heat-sensitive paper.
Print heads can clog or wear out, often requiring cleaning or replacement: The streaky output means the print heads need cleaning.
- cloggingObstructing a passage
- jetsPressurized fluid streams
- dropletsMinute liquid globules
- inkjetSpray-based printing method
- nozzleFlow-directing pipe fitting
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