Ricoh SP C410dn Paper only prints 11cm and stops in the Bypass T

Check the Ricoh-USA.com for other drivers that may support this feature.

Replace fuser unit. Be sure you are setting the paper type when printing. Thicker paper requires more heat and will damage the fuser.

If you can take off the bypass unit, two screws and a harness, you may be able to check the shaft, bushings and rollers. Sometimes removing jammed paper cause parts to get out of normal position. The grinding noise for example, gears not meshing together correctly. If it worked before the jam, then that is where I would look.

This is happening to me also. The rollers sound like they're turning, but the paper doesn't advance. I then go into th emachine and spin the roller cam a bit and it seems to clear the problem. Any idea what's happening?

check the driver

does not print from bypass tray (manual feed)
does not print on thick paper (check paper type)

It sounds like the part the toner bottle slides under to lock in place is broken. you could try and fold some paper and tape it to the toner to hold it down.

It is pulling paper from the tray specified within the application you are printing from or the driver. For example, from Microsoft word, you would have to go into page setup and select the tray you would like it to pull from. You will also want to check which tray it is pulling from in the driver, however the application generally overrides the driver settings. Both of which override anything you program at the machine.

these settings need to be done with the RPCS printer driver, go to properties and then custom settings from there you can tell the printer where to print from.
http://www.websitetoolbox.com/mb/copierquestions

you need to go into the print menu on the printer and change the paper tray size back to letter, when you have it right there will be an asterik next to letter confirming that it was programmed

http://www.websitetoolbox.com/mb/copierquestions

Un fortunately it is often a trial and error thing. I would try all "special settings", even cardstock ect.