![Bought this KG521M as a second hand but when I'm trying to grind the beans to espresso setting, ground beans are getting stucked. I already used medium beans so it's not oily, Bought this KG521M as a second hand but when I'm trying to grind the beans to espresso setting, ground beans are getting stucked. I already used medium beans so it's not oily,](https://i.redd.it/bt4ol6h1khib1.jpg)
Bought this KG521M as a second hand but when I'm trying to grind the beans to espresso setting, ground beans are getting stucked. I already used medium beans so it's not oily,
![DeLonghi Dedica Stainless Steel Digital Conical Burr Grinder with 18 Grind Settings and Portafilter Adaptor - 12 oz. KG521M - The Home Depot DeLonghi Dedica Stainless Steel Digital Conical Burr Grinder with 18 Grind Settings and Portafilter Adaptor - 12 oz. KG521M - The Home Depot](https://images.thdstatic.com/productImages/1304fae6-32ab-46ef-abd9-dc1c0870d844/svn/stainless-steel-delonghi-coffee-grinders-kg521m-64_1000.jpg)
DeLonghi Dedica Stainless Steel Digital Conical Burr Grinder with 18 Grind Settings and Portafilter Adaptor - 12 oz. KG521M - The Home Depot
![Amazon.com: DeLonghi KG521M Dedica Conical Burr Programmable Coffee Grinder with 14-Cup Grinding Capability - Black, Stainless Steel : Home & Kitchen Amazon.com: DeLonghi KG521M Dedica Conical Burr Programmable Coffee Grinder with 14-Cup Grinding Capability - Black, Stainless Steel : Home & Kitchen](https://m.media-amazon.com/images/I/4110zL0vNBL._AC_UF894,1000_QL80_.jpg)