When clicking the preview and print check button, there's nothing to print in print preview. we cant even download PDF file for the vouchers made. Thank you

Hello, thea2. I'm here to lend a hand. 

In QuickBooks Online, it is recommended to use a supported, up-to-date browser to have the best and most experienced. Since most troubles about printing PDF files are due to the browser issue.
 

I have some troubleshooting steps for you that you can follow to fix this. These are:

1. Delete cookies.
2. Try printing as an image.
3. Try using a different browser.
4. Disable your pop-up blocker.
5. Set Adobe as the default reader. 

Here's an article for more detailed step by step process: Resolve PDF printing issues.

Once done, try to print check again. For additional information, you can read this help article: Print sales forms.

Please let me know how it goes. I'll be looking forward to hearing back from you. Have a great day!

Hi,

I also have the same problem and all troubleshooting is already done. I still can't print. Please see attached file for the print screen of what i see. 

1. Delete cookies. (DONE)
2. Try printing as an image. (DONE)
3. Try using a different browser. (DONE used firefox)
4. Disable your pop-up blocker. (DONE for chrome and firefox)
5. Set Adobe as the default reader.  (DONE Adobe 11)

Hello there, jasonmalik.

I appreciate you performing the troubleshooting steps I've provided above to help resolve printing issues. 

Since the issue persists, I recommend contacting our Customer Support team. They have the specific tools to examine your account and shine more light on the situation.

Here's how to reach them:

1. Click the Help icon on the top right.
2. Click Contact Us button at the bottom.
3. Enter a short description about your concern.
4. Click on Let's talk.
5. Choose the method on how you'd be connected to support.

In case you need tips in the future, visit our QuickBooks Help Articles site. 

Stay in touch with me if you any other questions by adding a comment below. I'm always here for you. Have a great day!