I'll be happy to help with troubleshooting this issue for you, OCi.
Being able to print out the reports for your records is useful for making sure you have another copy of this information. I'll help you with figuring this out.
The first is to switch to using a browser when you need to access and print the reconciliation reports. This will ensure that you're still able to obtain these details to either store or share with someone else outside of the program. It's important to me that you're able continue working even while we're working on resolving this issue.
Sometimes, reports require you to scroll from left to right in order to review all the columns presented. When you're viewing your report online, you can adjust the screen in order to see all of your information. When you print reports, you'll have to work within the confines of your printer size and settings.
Typically, this kind of error message has to do with the PDF viewer that QuickBooks Online uses to show you print previews of your invoices and other forms. Given that, my first recommendation to you is to check your Adobe Flash Player is up to date. This page from the Adobe website may be able to help: Flash Player Help. This QuickBooks Community article also has a few more details about this: Print sales forms
If things are in order there, the next steps I have for you are related to cache, browser, app, and Internet troubleshooting since each of those things can have an impact on QuickBooks Online performance. With it being a cloud software, having a clear cache and using a supported browser type (if that's how you're accessing it) are important. Try out these steps.
I noticed this issue as well, which leads me to believe it's a system issue rather than an individual one. I tried once more using the latest version of Chrome and by logging in through a private window, and the resulting PDF does not display the logo in the QBO preview, Adobe or in Chrome.