Office printer disrupts calls? What to check

Your call gets hard to follow whenever the office printer starts. You may hear its motor and paper feed through your headset, or other people may say your voice disappears under the printer noise. First check whether the printer is making the room louder, whether your microphone is picking it up, or both.

The Noise Meter can help you compare room noise before and during a print job. Then use the Microphone Test to check what your microphone captures.

Check the printer during a call-like test

1. Open the Noise Meter at the seat where you take calls. Allow microphone access when your browser asks.
2. Keep your device in its usual position. Wait for the room to settle, then note the meter reading while the printer is idle.
3. Print a typical document. Watch the meter during the loudest part, such as when the printer feeds paper or starts a job. Note the reading and whether the noise is steady, rattling, or in short bursts.
4. Repeat the comparison once or twice, using the same device position and similar room conditions. This helps separate a repeatable printer effect from other sounds in the office.
5. Open the Microphone Test, choose the microphone you use for calls, and press Start microphone. Let the printer run, then speak at your normal call volume and check the signal meter and waveform.
6. Press Record 5 seconds while the printer runs and play the recording back. Listen for whether the printer masks your words, not just whether it sounds loud in the room.

Keep the test short and use an ordinary print job. The aim is to reproduce the interruption, not to run the printer continuously.

What the result means

The room reading rises, and the printer is clear in playback

The printer noise is reaching your microphone. A louder reading during printing supports that conclusion, and playback tells you whether it competes with speech. Try moving the printer or microphone, then retest from the same desk position.

The meter rises, but your voice is still clear

The printer makes the room louder, but the microphone recording may still be usable. Call apps often reduce steady background noise, though they may not remove sudden paper-feed sounds or sharp clicks. Check with another person on a real call before assuming the noise is harmless.

The meter barely changes, but callers still hear interruptions

The problem may be a short sound the meter does not represent well, or the call app may be using a different microphone. Confirm the selected input in the call app, then compare it with the microphone selected in the test. A loose headset boom or a microphone aimed toward the printer can also make the printer more prominent.

The meter changes even when the printer is idle

Other room sounds, automatic microphone processing, or a different device position may be affecting the comparison. Repeat the idle and print measurements without moving the device. Use the readings to compare conditions, not as a certified measurement of office noise.

How to reduce printer noise on calls

1. Move the microphone closer to your mouth. A headset boom placed a few inches from your mouth usually captures speech more strongly than a laptop microphone across the desk. Keep it to the side of your breath, and point it away from the printer.
2. Move the printer farther away. If possible, place it in a separate room or farther from the desk. Avoid putting it inside a closed cabinet unless the manufacturer allows it, because blocked ventilation can cause overheating.
3. Check the call app's microphone and noise controls. Select the headset or intended microphone instead of an unintended laptop input. Try the app's background-noise reduction setting, then test with a colleague. Noise reduction can also cut off quiet words or syllables.
4. Check system microphone access and input selection. On Windows 11, open Settings › Privacy & security › Microphone and check microphone access, then open Settings › System › Sound to choose the input device and review its level. On macOS, open System Settings › Privacy & Security › Microphone to allow your browser or calling app, then open System Settings › Sound › Input to select the microphone and adjust its input level.
5. Check the printer's available operating mode. Some models offer a quiet or low-noise mode in the printer settings or control panel. Turn it on if available, then print the same kind of page and compare. It may reduce noise by changing print speed.
6. Ask about scheduling or relocating shared printing. If several people take calls near the printer, agree on a quieter location or avoid large print jobs during important meetings. If the machine has recently become much louder, report the change to the person responsible for office equipment.

When the printer may need service

A normal printer can whir, click, and feed paper during a job. A new grinding sound, repeated banging, scraping, or a rattle that continues when the printer is idle is different. Check for a loose paper tray, an object near the printer, or a jam only as described in the printer's instructions. Do not reach inside a powered machine or remove covers that are not intended for routine access.

If the sound is new, repeats across jobs, or comes with paper-feed errors, stop using the printer if it seems unsafe and ask your office's equipment contact to arrange service. A browser test cannot diagnose a printer's motor or internal parts.

Use the meter as a comparison, not a compliance reading

A phone or laptop microphone can make the same room produce different readings. Microphone placement, automatic gain control, and browser processing also affect the number. The Noise Meter is most useful for comparing the same setup before and during printing. It cannot identify which sound source caused a reading, and it is not a calibrated workplace noise instrument. For more detail, see Can a browser noise meter measure exact decibels?

The Microphone Test recording stays on your device, so you can listen to the printer and your voice without uploading the recording.