I got a strait black thin line on left marging of paper

Yep. That's what the video shows as well if anyone else needs help. I'm glad you were able to figure that out and resolved it. Simple fix.

It could be a fuser problem.
Put paper in the manual feed tray. Print a few pages. As the paper gets
1/2 way into the printer, open the cover. Look down at the paper in the printer.
If it has 2 thin black lines, the toner cartridge needs to be replaced. If there are no lines the fuser is probably bad.

Do the black lines show up when you use the adf or if you make a copy from the copyboard glass. If the lines only show with the adf > there is a small **** of glass on the left side of the copy board glass > I would clean the slip glass with windex or a damp cloth..... Good Luck

i got a strait black thin line on left marging of paper. i think margin setting of my Gestetner 2822 has been changed. but i don't know how to fix this problem. (107-C, ???)

This sounds as if you have some ink/contamination on the small scaning glass that sits to either the left or right of the main glass on the copier.(Depending on the model/make)As your original is scanned over this thin piece of glass the scanning device will see any spots and this will result in a black line down the page.Please clean the glass with a soft rag.

this is a catridge problem so pls replace your printer catridge.

Clean the nozzles, align the print heads, turn it off for about an hour. You may need to do this twice, but it works for me.

first try cleaning the charge roller on the drum unit or check the hot roller on the fuser

Here's the link for how to clean the unit... I was going to post the instructions here, but there are pictures that might be helpful to you.

http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=SupportDetailTabAct&fcategoryid=238&modelid=13371

Before doing anything more drastic, I would try this.. let us know how it turns out.. if it doesn't work, we'll go from there.

Maggie B

take out cartridge, look at he inside of machineis there toner on the left side of a thin glass, look at the fuser ( where it gets hot) are the rollers O.K. ?