04-29-2023
04:20 PM
- last edited on
04-29-2023
04:21 PM
by
Danny
My PIXMA 9521C decided to stop printing half way through a print run and shut down unexpectedly. It now powers on, but shuts down after about 4 seconds.
Symptoms - I can power it on with the control panel down and it stays powered on, but continues to ask me to open the control panel lid. There’s No way off that screen unless I open the panel up. once opened it shuts down.
If I power on the printer with the control panel up, it makes one gearing like sound and then shuts off.
any help would be appreciated!
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
07/24/2025: New firmware updates are available.
EOS R5 Mark II - Version 1.1.1
07/23/2025: New firmware updates are available.
7/17/2025: New firmware updates are available.
EOS R6 Mark II - Version 1.6.0
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.