Assertion: laser printer's toner | /r/HasProperty | powder
Facets:
Source sentences:
text: Laser printers use a combination of toner (powder) and heat to print onto paper.
text: However, as in a photocopying machine, these images are created on a drum, treated with a magnetically charged ink-like toner (powder), and then transferred from drum to paper.
text: Toner is a powder, which when heated is fused to the page.
text: Therefore, the color laser printer is an excellent option as the toner is powder and does not dry up.