Use sparrow desktop wallet and check out nostr:npub1rxysxnjkhrmqd3ey73dp9n5y5yvyzcs64acc9g0k2epcpwwyya4spvhnp8 on how to view ledger wallet on sparrow, create fresh wallet and then setup new wallet and then optionally coinjoin etc
Discussion
You cant cj in sparrow anymore. The answer is that its not a great idea to consolidate mixed utxos. You can use joinmarket to create a cj of any denomination.