Support code 1240 on my TS9100 says the panel is not open when it is in fact open. No matter how many times I press the OK button and open and close the panel, it will not print and says the panel is not open when it is!
Where are the sensors in this printer that I need to clean or fix to get rid of this problem?
I recommend to have this issue looked at by our support team. Canon does have a chat team that would be happy to assist you with this issue. Please click HERE and in the chat/ask a question box that appears, ask the chat bot to speak to a live person. Our chat agents are available Monday-Friday 8:00 am to 8:00 pm ET, excluding holidays.
We look forward to hearing from you