Disable the ports SNMP, switch from RAW to LPR and do not enable LPR byte counting.
Switch to the PS driver or PCL6 driver
Try the Xerox Global Print Driver.
If all of them do the same thing the issue is probably on the software side.
When sending check printing information from Windows 2016 Server 64-bit print server to a 3610N printer using PCL5 driver the printer is printing the first few checks without issues, but after that it begins to stop printing information that uses larger, or smaller, font sizes. So, it will print the amount and payee information, but drops the company information, logo, date and signature lines. Any idea what the problem might be?