ip9450 10 orange flashes

[reetyz]

hello

I have a ip9450 that flashes orange 10 times when i power up . i have changed the ink ( so i can get to the inks when i open the case, it slides over by itself) 

but then when i close the top it again flashes 10 times.

i have taken the tray out and put it back and I've powered down unpluged for 24hours. and still no joy.

any advice would be great.

 thank you : )

[reetyz]

hello it is a lightly used  ip9450.

regarding the paper size, thats the strange thing , it is the same paper i have always used.  I replaced the paper with the tray and made sure everything was fitted together correctly.

but i cannot print at all  and the printer just flashes 10 orange blinks as soon as i turn on. so right from the begining it fails at startup with or without the USB connected.

the pc recognises and starts a print of (A4),  but i think a canon b200 error pops up.

So i am using my old ip1800 as a backup.  darn,  i hoped my i9450 would last me many years , as i rarely print.