Canon Pixma Pro 100 showing feed tray cover Error 1270

theartofjas

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Printer Model
Canon Pixma Pro 100
I have an art festival in 6 days.

My Canon Pro 100 randomly showed "Error 1270" which says the feed tray cover is open. The feed slot cover was closed. I reopened and closed it and the error still persisted. It's been 2 weeks of me trying to figure this out.

I've deep cleaned as much as I can physically reach. I popped off the cover and noticed something sticky on the right side of the paper feed roller near a metal part. I cleaned it and everything moves smoothly. The error still pops up. It pops up even with the entire printer closed.

The feed slot cover appears to be laying flush with the printer. I bought the printer secondhand 6yrs ago and never had this issue.

I'm tempted to take the side panels off, but I don't know which side the feed tray sensors are.


Please help!
 
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