@Tfmoore2001 Here’s a thread with a recent post from one-year ago.
Some Professional Signing Agents [PSAs] strongly recommend the brand of Brother Multi-Function printers.
Some other PSAs say that HP is the best.
Of course, there are others who say Xerox is the best.
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You don’t mention the printer brand that is currently servicing your clients. I’d start with the brand you’re familiar with & reach out to their technical department for assistance/guidance in this regard.