Hello CeeCee,
Thank you for reaching out and raising your concern about the Samsung - 7.5 Cu. Ft. Smart Electric Dryer with Steam and FlexDry™ - Black stainless steel. I understand you want to know how well this dryer can dry fitted and flat sheets. I also understand you had an issue with your older model Samsung dryer not being able to dry clothes. We do apologize for the inconvenience it has caused you. We are here to help.
To answer your question, we recommend not to overload your dryer as it may affect the performance of your dryer. Loading your dryer is a little less complicated compared to loading your washing machine since the load size isn't as critical. I am providing this link https://www.samsung.com/us/support/answer/ANS00080262/ for some tips on what's the best laundry load size for your Samsung washing machine and dryer.
You can also check this link https://www.samsung.com/us/support/answer/ANS00051022/ for the cycles, settings, and features of your Samsung dryer.
I also recommend checking this link https://www.samsung.com/us/support/answer/ANS00047247/ for some tips on how to care for your bedding items with your Samsung dryer and washer.
If your clothes are not dry after using your Samsung dryer, you can check this link https://www.samsung.com/us/support/troubleshooting/TSG01000999/ to guide you on the issue.
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Your reference number is 1144305222.
-Noraina