I keep getting burn marks along the edge of the paper on my Dell 1320 Printer. Can you tell me Why? thank you

Paper Handling - Tray Settings. You tell each tray what is the default paper size for it is.

https://hp-laserjet-1320-printer-series.printerdoc.net/en/managing-the-printer/using-the-hp-toolbox/advanced-printer-settings-window/

https://www.google.com/search?q=hp+laserjet+1320+tray+settings+page

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Hi office290
Deleting and reinstalling driver should solve your issue .
Best regards ,
fanaudi

if the light is blinking it means
1. either the cartridge door is open
2. or paper tray is empty
3 or paper is misfeed
4. or paper jam


Verify that the print
cartridge is present and
that the print-cartridge
door is closed correctly.
2. Verify that media is
present in the input tray.
3. Clear any jams and
perform paper-path
functional checks.
4. Make sure that the
interlocks are operating
correctly.

Can you tell how manny marks are there on the paper.Between 3 or 4 ?

Print 3 pages. Use the manual feed tray. As they print, open the cover, remove the toner and look down at the paper in the printer. Do you see marks along the edge? If no...replace the fuser. If yes...it could be the transfer roller.

there is probably ink on the rollers. get some paper and just keep feeding it till the black marks stop. and RECYCLE the paper that you fed. DO NOT throw it out

Ran into the same problem. The problem is that the printer's paper sensor sees through the vellum and therefore doesn't think any paper moved into the print position. To use vellum, fold up 1/4" edge on a standard peice of print paper and place the leading edge of the vellum under the flap. Place the paper and vellum into the printer and print. The printer will pull in the paper and the vellum together. Make the paper fold tight and straight to prevent jamming. You will need to feed one sheet at a time. Also the Epson inks take a long time to dry on vellum. I let mine dry overnight.

if your roller mark seems grayish it could be cause by a dirty roller in the paper path, open up your printer and clean with alcohol, there were some cases that the rollers were somehow softened and causing mark along the prints if this is the case you need to send thi to a tech for a part replacement

Its probably a defective toner. If the film on the toner drum is scratched it can cause toner to stick to the drum everytime it spins causing the constant marks.

Check the all sensor.