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Alarm light is on it says( check paper size) this is a canon mf57700

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Re: Alarm light is on it says( check paper...

I had this problem also. I was unable to clear the paper size error. Finally I loaded the papersize that the printer was wanting (A4 in my case) and let it print. Once the print job finished it was back to working normal.

Posted on Jul 29, 2008

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Canon LBP 3300 printer A4 Paper is already loaded in Cassatt 1 but "Load custom paper in manual feed slot" massage shown when given print comment

these instructions r for win xp
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How to print A5 paper incannon 3300?

Go to printer and faxes, right click, printer preferances, page setup ,size , select A5 then paper source select casste 1. then click ok. Feed the paper through cassete 1. Print ready

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Light under memory/alarm is flashing red. Window

if the error is change paper size also, under printer properties set the paper size i.e. A4, by default its ltr and these can cause problems.After that turn off and on.
Hope that helps.
If not, send more detailed description.

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Alarm light continually indicated

check for a paper clip or a pice of paper on one off the sensors side

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Red alarm keep coming to my (Canon imageCLASS MF5770 Multifunction Printer) and display message: CHECK PAPER SIZE AND CHANGE PAPER SIZE CASSETTEL LTR. please guid me through steps. thanks!!

Chances are the paper size in the cassette doesn't match the paper size (or alignment) that you've tried to print. Verify the paper and alignment of the paper match what you're trying to print, and that the paper guides in the cassette are locked into position for the size and alignment you're working with.

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Canon MF5700 Series all in one printer

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Same problem .Alarm light on and paper jam advice on the screen. No paper there...

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Have you checked to make sure your paper guides in the paper tray are set correctly? If so then you might need to go into the printer menu and see what the paper size is selected for on that paticular tray!!

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Won't feed the paper

the problem with your machine maybe that the default paper size programmed into your machine. My guess is that it is set to legal size{ 81/2x14} Get your owners manual out and see how to program the paper size in the user settings sections.

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