In Windows 7 or earlier
1 Click or click Start, and then click Run.
2 In the Start Search or Run dialog, type devmgmt.msc.
3 Press Enter or click OK.
b Double‑click Ports (COM & LPT) to expand the list of available ports.
c Do either of the following:
• Press and hold the COM port where you attached the serial cable to your computer (example: COM1).
• Right‑click the COM port where you attached the serial cable to your computer (example: COM1).
d From the menu that appears, select Properties.
e On the Port Settings tab, set the serial parameters to the same serial parameters set in the printer.
Check the serial heading of the menu settings page for the printer settings.
f Click OK, and then close all the dialogs.
g Print a test page to verify printer installation.
Additional printer setup 74
