Paper Tray Looking for a repair manual for 500 sheet paper tray cassette P/N: RG5-7164-060CN

The MP tray is the fold down 50 sheet tray that is built in to the front door of the Samsung ML-3712. It is usually used for thick papers, letterheads and unusual sized paper.
Sometimes people mistake the 250 sheet cassette tray that slides underneath the printer for the MP tray.
If you want to print on plain paper in your cassette tray and you keep getting this message.
1. cancel all print jobs
2. try printing a new document ( you can make a new word document with just one line)

if that works
Usually one of the settings in the print job you are printing will be out of specification ( could be too small margins) and the printer will be trying to feed from the MP tray

If the new print job doesn't work, the problem is likely in your default printer settings/properties

At the bottom of the printer you will find the paper cassette. Pull the handle and the cassette will slide out. Eventualy you will need to ajust the size of the paper.

What you need is the 500-SHEET Laser jet Tray CE530A, It automatically print on two different types of paper such as plain paper and glossy brochure paper without manually loading paper trays for each print job. And Save time and improve the performance of individuals and work teams with the increased paper capacity of this 500-sheet paper tray from HP. With more sheets of available paper, users spend less time refilling paper trays. I hope to hear from you soon.

Try this link:

http://www.support.xerox.com/SRVS/CGI-BIN/WEBCGI.EXE?St=39,E=0000000006006358528,K=1634,Sxi=1,Case=obj(13384)

Theres a cassette underneath and a sheet feed from the back. Make sure you have paper in the cassette tray, when it says cassette tray empty.

You can use the paper cassette located at the bottom of the printer, on the front when the output paper tray is closed concealing the paper feed switch, the usb port and the cassette lamp.
1 Gently pull out the cassette from the printer.
2. Remove the cover from the cassette.
3. Place your paper in the cassette tray.
a. when using A5 or larger sized paper (non standard sized paper, pinch the tab and extend the cassette if needed.
b. legal sized paper is not loadable in the cassette
4. Do not load paper above the load limit mar4k.
5. Make sure the print side of the paper is facing down.
6. Align the paper stack against the right side of the cassette
7. Slide the paper guides so they fit the loaded paper stack.
8. The paper cassette will hold up to 150 sheets of plain paper, however you do not eant to stack any more than 50 sheets in the Paper Output Tray.
9. Reinsert the cassette into the printer. Then set the cover on the cassette. Now make sure the cassette is pushed al the way into the printer. (If long paper was used and the cassette was extended iy will now extend beyond the front of the printer
10. Prepare the paper output tray by opening the front cover and pulling out the tray extension until extended completely.
11. Press the paper feed switch so the cassette lamp lights.

You can slo select the paper source with the printer driver if you prefer .

Check the Paper Handling Menu. The Tray 1 size and Tray 1 Type should be set to Any Size. This means that the printer should pull the paper from Tray 1 first when paper is loaded in tray 1

I encounter that problem before, after I checked the sensors, feed unit and mechanism nothing is wrong or broken but still NO PAPER indicates on the display .I only noticed with the machine is the cassette tray or the paper tray, when you try to pullout the cassette tray and look at its left side, there is missing parts on it. There is a spring and actuator on it that will engage on the feed unit drive. Try to find the same machine and look at the cassette tray to see the missing parts on it. You can buy a new cassette because the parts that is missing maybe not available.

THE PROB WITH THE PAPER TRY WOULD HAVETO BE FIXED FIRST...YOUR ONLY OTHER OPTION IS TO REMOVE THE 2nd 500 SHEET TRAY COMPLETLY AND ONLY WORK WITH THE 150 SHEET TRAY.

just put your printer on top of your 500 sheet paper tray ( printer sit just on top of it )

then you have to go in your propertie menu ( on computer)
look for the accessory tab , and check for 500 sheet paper tray ( tray3 )
et voila !!