Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

A Russian anti-submarine corvette fires during joint drills of the Northern and Black Sea fleets off the coast of Crimea. (Sputnik/Alexei Druzhinin/Kremlin via Reuters)

Russia warns U.S. warships to steer clear of Crimea

FDA pauses use of Johnson & Johnson vaccine

'The Simpsons' actor Hank Azaria addresses Apu row

Coopers Rock State Forest in West Virginia. (Getty)

State will give you $12K to move there

Sally Struthers. (Jason LaVeris/FilmMagic)

Why Sally Struthers stopped making infomercials

Guest judge Paula Abdul, host Ryan Seacrest, and top 16 contestant Wyatt Pike on 'American Idol' (Photos: ABC)

'Idol' shockers: Paula Abdul returns, frontrunner quits

Paul Lo Duca accused Joe West of trading strike calls for access to a classic car. (AP Photo/Carlos Osorio)

MLB umpire wins defamation case against ex-player

Kanye West and Kim Kardashian. (Kevin Mazur/Getty Images)

Kanye West responds to Kim K.'s divorce filing

Britt Reid's DWI charge not 'fair': Family of injured girl

Protests erupted in Brooklyn Center, Minn., after police fatally shot Daunte Wright during a traffic stop. (Reuters)

NFL players react to police shooting of Daunte Wright

Denver Nuggets guard Jamal Murray is helped off the floor during the second half of an NBA basketball game against the Golden State Warriors. (AP Photo/Jeff Chiu)

Nuggets star Murray suffers brutal knee injury

More trending news?Visit Yahoo Home

Promoted

itsjunglepat

Lv 6

itsjunglepat asked in Computers & Internet Hardware Printers · 8 years ago

What do the little bb's in some printer printheads do?

2 Answers

Relevance

Rebecca
Lv 5
8 years ago
Favorite Answer
They're simply there to seal the printhead - once it has been filled they drive the bearing in to the fill hole to close the unit.
blindfolds aside
8 years ago
what do you mean by bb's?

Still have questions? Get your answers by asking now.