Royal Microswitch how to replace dergdraw microswithc??

there is a very small lever between two cutters around the middle that activates a microswitch to turn it on when you offer paper to be cut
the problem will be in that area ( switch or lever broken) as it's purpose is to switch on the cutters
reverse is straight drive from the control switch

(Besides the possibility of being clogged) there is also a microswitch which controls when there is enough coffee. If this switch isn't working properly, the machine will keep grinding coffee indefinitely. The microswitch has code XCC5-81 (you can look for it on e.g. Ebay: http://www.ebay.com/itm/Schalter-Mikroschalter-micro-switch-XCC5-81-P5-Saeco-Incanto-Magic-Vienna-Royal-/301012989303?hash=item4615c5b577:g:EvAAAOSw4CFYyrfB).
For the diagram, visit (page 7, No. 7):
https://www.cerinicoffee.com/content/Diagrams/Saeco_Parts_Diagrams/Fully_Automatic/ViennaBlack.pdf

The problem is in the Fusing unit.Open the front cover,move the upper half release lever,remove 3 screws the rear cover and the PWB boars is located 1 RESET(trouble) microswitch.Turn ON the copier press the microswithc and the trouble is reseted.

Hello, I had exactly the same problem. In my case, it seems that the grinder was not ejecting the grounds into the doser with enough force to move the pressure plate and trigger the microswitch. My grinder motor might be wearing out, but I decided to try increasing the sensitivity of the microswitch before I spent so much. I replaced the microswitch, but that didn't solve the problem. Instead, I added a spacer (~2mm, but you'll have to play with it to adjust the pressure for your switch) between the doser pressure plate lever arm and the microswitch. That has been working very well for the last month. Very occasionally I get the same message again, but if I tell it to brew again the second grinding succeeds. I hope this helps!

I got the replacement microswitch at http://www.saecoparts.com/

Check behind the drawer, there might be some grinds preventing the it from activing the microswitch.

Remove drawer and clean coffee grounds behind it, there might be something keeping it from reaching the microswitch.

Contact Royal for parts assistance at 1-800-524-0799.

you can check the fuses on the power board..there are 3 pcs of fuse ..check the microswitch on the side door,waste container and the brewing unit...it may solve your problem.

Three possible causes.

1. The drawer where the coffee grounds end up is not properly inserted. To fix insert drawer completely.
2. The tab on the left side of the drawer is broken off. To fix purchase an new drawer.
3. The drawer microswitch has a problem. There could be many reasons for this. The machine will have to be opened up to see whats wrong.

Make sure the machine is clean of coffee grinds. Mine has a nasty habit of dropping them behind the dregdrawer instead of in it. Remove the central unit and give it a good clean. The dregdrawer should then slide back fully into the microswitch.
If this doesn't work, you've probably got a dud microswitch.