Question Why is my printer ejecting through rear

Novel8

Distinguished
Jul 22, 2013
449
2
18,795
My Samsung ML 2950 printer all of a sudden is ejecting hard copies through the rear of the printer intead of the front. I am getting what i am printing, they are not coming out blank. Is there a way to correct this. I checked set up and saw no way or know of anyway to correct this if possible. Worst comes to worst I would accept it as long as its printing. Do not know the reaction i would get when i need to do duplex printing under these conditions.
 
First thing is to check every single paper guide lever to make sure that all of the paper guides are in the proper position. This sounds like the rear guide is not.
Thank you,,,,could you be more precise i am not hardware savvy. I do recall in the past, at times my paper tray would be empty and i will get the red flag so to speak. how does one check levels especially in the rear?