No. There is currently not an option to disable Deposit Services.
Simply select "Print as Check" to choose not to use a Deposit Service.
* Majority of Instant Funds transactions will be funded within 30 minutes, but it could take up to 2 Business Days. The funds availability timing for the initial transaction will generally be indicative of future transactions for the account you set up. Direct Deposit transactions will be funded in 1-3 days. Deposit to PayPal transactions will be funded within 30 minutes. A small fee will be charged to the eCheck recipient for each eDeposit. Check clearing provided by our partner bank.