(1) When I tried printing an .XLSX document today, Excel kept stating that my printer was "Offline". so I removed and reinserted the USB cable -- after doing that, the printer again started outputting pages like those in point (c) of my Mar. 27 posting above.
(2) After I tried uninstalling and reinstalling the printer (i.e., "Step 3" in MIcrosoft's 'Fix printer connection and printing problems in WIndows' URL below), I was able to print that Excel document, as well as Word and Acrobat Reader DC files -- therefore, the issue may have been 'related' to my USB Port!
(1) When I tried printing an .XLSX document today, Excel kept stating that my printer was "Offline". so I removed and reinserted the USB cable -- after doing that, the printer again started outputting pages like those in point (c) of my Mar. 27 posting above.
(2) After I tried uninstalling and reinstalling the printer (i.e., "Step 3" in MIcrosoft's 'Fix printer connection and printing problems in WIndows' URL below), I was able to print that Excel document, as well as Word and Acrobat Reader DC files -- therefore, the issue may have been 'related' to my USB Port!
https://support.microsoft.com/en-us/windows/fix-printer-connection-and-printing-problems-in-windows-fb830bff-7702-6349-33cd-9443fe987f73