Will ground coffee poured into grinder on Jura Impresso E75 cause problem

SOURCE: Coffee beans will not grind

If the grinder is blocked try changing the grinder setting up to the coarsest setting (I think it is numbered 16 on this model) and then vacuum or fill with beans and push them through. Be sure that any damp coffee has gone as you don't want the grinder blades to be left wet.

Never freeze or refrigerate your coffee beans as the condensation from doing this can also block your grinder. Also never use coffees that have been flavoured during the roasting process as they are often too sticky or oily and will block your grinder. These coffees should be ground using a grinder that can be easily pulled apart for cleaning...which is not the case in the Saeco automatic machines.

After you have finished clearing your grinder you will want to turn it back down to a finer setting ( a setting of 6 or 7 works well on this model) however you should only turn the grinder setting finer while the machine is actaully grinding. Otherwise you may find the coffee beans jam between the blades.

If you are unable to clear the blockage it might need to go to a technician.

SOURCE: Jura Capresso Problem

check out this link:
http://www.kuntze.de/E/index.htm

SOURCE: grinder does not work!

http://www.cerinicoffee.com/custompages/Tech/Grinder_Adjustments_for_Italia.pdf

SOURCE: Fill beans message keeps coming up on jura capresso impressa s9

You need to open the grinder, it`s probably packed with old fine powdered coffee that blocks the outlet. Clean this out and try again. Since it works normal when you use pre-ground coffee, there shouldn`t be any problems with any other parts.

Let me know if you want a description for have to open and clean the grinder.

Good luck!

SOURCE: Jura Impresso E9 not dripping through spouts but into drip tray

This is most likely due to a bad o'ring. The bar you speak of...Does the unit have a small spout pointing upward from the area?...with a groove? Is the o'ring in that groove damaged or missing? When the grounds are compressed in the piston, the brew unit lowers down onto this spout and seals on it. The high pressure water then is injected upward inot the brew unit. When this seal fails the water simply leaks into the tray when there are grounds providing backpressure. When rinsing and no backpressure some of the water may be getting through. Make sure you lube up any seals with a food grade lube. Olive oil will work in a pinch.

Mike