topic PIXMA PRO-100: cannot turn off alarm light in Professional Photo Printers https://community.usa.canon.com/t5/Professional-Photo-Printers/PIXMA-PRO-100-cannot-turn-off-alarm-light/m-p/555616#M18523 <P>The power button and alarm lights are blinking alternatingly and the alarm light cannot be turned off. I’ve checked all possibilities for an alarm.</P> Wed, 02 Jul 2025 12:13:54 GMT tammyob1 2025-07-02T12:13:54Z PIXMA PRO-100: cannot turn off alarm light https://community.usa.canon.com/t5/Professional-Photo-Printers/PIXMA-PRO-100-cannot-turn-off-alarm-light/m-p/555616#M18523 <P>The power button and alarm lights are blinking alternatingly and the alarm light cannot be turned off. I’ve checked all possibilities for an alarm.</P> Wed, 02 Jul 2025 12:13:54 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/PIXMA-PRO-100-cannot-turn-off-alarm-light/m-p/555616#M18523 tammyob1 2025-07-02T12:13:54Z Re: Canon pixma 100 pro - cannot turn off alarm light https://community.usa.canon.com/t5/Professional-Photo-Printers/PIXMA-PRO-100-cannot-turn-off-alarm-light/m-p/555675#M18524 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screen Shot 2025-07-02 at 05.58.46.299 AM.png" style="width: 400px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/68047i40A2FBA22F1F9FE8/image-size/medium?v=v2&amp;px=400" role="button" title="Screen Shot 2025-07-02 at 05.58.46.299 AM.png" alt="Screen Shot 2025-07-02 at 05.58.46.299 AM.png" /></span></P> <P> Sometimes powering off, unplugging and cycling the power button a few times to drain charge can clear. Otherwise it's probably end of life because finding service seems to be difficult and even if you could probably not cost effective.</P> Wed, 02 Jul 2025 10:01:13 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/PIXMA-PRO-100-cannot-turn-off-alarm-light/m-p/555675#M18524 jrhoffman75 2025-07-02T10:01:13Z