Too many pages of QR code are caused by excessive UTXO;
Method 1: It makes sense to filter small-amount assets before sending transaction.
Steps: Click in ColdLar APP-My-Settings-Filter Tiny amount.
Method 2: Miner users can set the revenue address to other platforms, and then put assets into the wallet for storage after the collection of a certain amount. This will reduce the volume of transactions and the pages of QR codes.
Method 3: It makes sense to transfer all the assets at one time and set the receiver address as the original receiver address, which is equivalent to transferring the transaction to yourself in a single sum. This will reduce the volume of the transaction and also the pages of QR codes of the transaction.