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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- Quiet mode started acting strangely

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09-03-2020 06:10 PM
I run my Laserjet Pro in quiet mode. Today, when I print, the printer starts in loud mode for a second or so, then hushes down to quiet mode. Firmware and driver are current. I did install Windows 10 version 2004 a week or so ago, but this quiet mode problem just started today. Could they be related?. I did a factory reset and then turned quiet mode back on, Didn't help.
Any ideas?
09-04-2020 08:36 AM
Hello,
Overtime the drive gears on the Fuser Assembly will build up dirt in the grease and cause loud rubbing noise. You can clean the gears off with a toothbrush or something similar.
Hope this helps,
Thanks
09-07-2020 12:15 PM
Hi Caine,
Everything inside is clean as a whistle. In fact, I replaced the toner cartridge a month or so ago.
It's not a rubbing noise, it's definitely the "revving up" sound of a print with quiet mode off.
Thanks for the reply,
Tom
09-07-2020 01:39 PM
What is the actual firmware revision you have installed? I am wondering if they found bonding issues running quiet mode so they changed programming so that it will start up in normal mode to ensure fuser is hot enough to bond?
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.
09-10-2020 05:55 PM
Firmware is listed as MOGAMIXXXN002.2014A.00 on the EWS page. I don't know how to tell when that version was installed. If I wanted to try and troubleshoot, is there a way to go back to the previous firmware version? And is that advisable to try?