I keep getting error sayng to remove paper from tray after I try to print. Any thoughts?

1. Turn off the printer.
2. Inspect the location or tray the printed paper ejects to. If the stuck paper is visible manually remove it.
3. Remove all paper trays and any paper that may be stuck between the tray and the printer. If the stuck paper is visible manually remove it.
4. Open the printer door that allows you access to the printer ink cartridges or toner and look for any stuck paper. If the stuck paper is visible manually remove it.
5. Turn the printer back on. If you continue to receive a printer jam error try repeating the above steps again. If issue still persists and you see no paper that is stuck in the printer it

my brother MFC-6490CW keeps coming up with an error message 'cannot print 70' how do i solve this?

take out all the paper and only print with one paper in the tray this should make it work

if you are gettiing a 201 error without any paper in the printer you will need change the main motor drive if it fails to initialize this is the error that will show up and there is no other way to reset it

If this is the first time you have seen this error, do the following:

1. Power off the printer.
2. Remove all installed paper trays.
3. Make sure the paper is loaded correctly in each tray. If it is not, reload the paper into that tray.
4. Look up into the printer where the paper tray slides in and out. Check the feed (autocompensator) assembly for any damage.
5. If everything is fine, reinstall the tray and power on the printer.
6. Try printing a few print jobs.
7. If the error does not return, continue using the printer as before. Keep an eye on it for the next few days. If the error does not return, it may have been an isolated incident.
8. If the error returns just as soon as you power on the printer or when you try to print again, you will need to find out which paper tray/paper source is causing the problem.

• If the printer has only the one integrated paper tray, the problem will be with either the tray 1 pick arm/autocompensator assembly or the printer's engine/system board.
  
• If the printer has more than one paper tray installed, try printing from each paper tray one at a time. The best way to do this is to have all of the paper trays empty and then proceed as follows:
  
1. Put paper in tray 1 only.
2. Print from tray 1.
3. If tray 1 works fine, empty tray 1 and put paper in tray 2 and so on until you encounter the error message.
4. If you receive the error when printing from one particular tray, power off the printer to clear the error.
5. Power the printer back on.
6. Skip the faulty paper feed slot and move on to the next one (if another one is present). If you can print from all but one of the paper trays, this is the source of the problem.
   
   If you have extra paper trays/drawer units installed and the error occurs from only one particular source, there are some things you can do as a temporary fix.
   
• If the error is occurring from an OPTIONAL paper drawer/source, power off the printer and remove the defective drawer from the printer. You will then need to set up the printer to print from a different tray. For information on removing an optional drawer, click here.
• If the error is occurring from the integrated paper tray (tray 1) AND you have optional paper trays installed, take all of the paper out of tray 1 but leave tray 1 installed. Set up the printer to print from one of the other paper tray sources (tray 2, tray 3, multi-purpose feeder, etc.).
7. And if your getting the same error then you need to get it serviced...
   

Put envelope in bypass tray. Print on it.

i have a pixma ip4300 i keep getting the error number 1250 "paper output try is closed" but infact its is open i have tried opening and closing and restarting and everything else i can think of. any ideas of what to do?

Are the print jobs being sent to printer all the same page size?

Are they all print jobs sent letter page size and your printers cassettes are set for A4 or something?

Your printer is asking for letter size paper, because any paper it has is not set to letter  and document that it is trying to print has been sent as that size.

Check what options you have on print driver on pc as far as Tray defaults, paper type and size settings

Check printer settings via its keypad as to tray defaults, paper size set for each tray and paper type, some printers have paper size switchs on their trays too.