It's a maintenance thing, helps stop ink drying out
In my experience in using both types of printers, the dot matrix does make more noise as the print-head moves from side to side.
Non-impact printer does not generate noise during printing because it prints images and text without striking the papers. While impact printer generates noise because it prints by striking print hammer or wheel against an inked ribbon. Non-impact printer's speed is faster and quality is higher than impact printer.
For sure i do
Both pink and white noise sound like static; pink noise sounds like white noise with the bass turned up a bit.
The breaker makes a buzzing noise when turned on because of the electrical current flowing through it, causing the internal components to vibrate and produce the sound.
If it's a creaking noise then it is most likely that your compressor is broken.
It sounds like your ignition timing timing is too far advanced. It will need resetting.
Loose washer
Pipes make noise when water is turned off due to a phenomenon called water hammer. This occurs when the flow of water is suddenly stopped, causing a pressure wave to travel through the pipes and create vibrations that result in noise.
Most likely CV joints.
central airconditioner makes a clicking noise when running? any idea what to check?
The squealing noise in your car when the AC is turned on could be due to a worn-out or loose drive belt. The belt may be slipping or not properly tensioned, causing the noise. It is recommended to have a mechanic inspect and possibly replace the drive belt to resolve the issue.