5. Check the connection speed to see if it is checked off.
The operation of some computers could be unstable if the connection speed is set for 4Mbps. Click the “Limit connection speed to” check box on, and then select 115.2kbps from the
Windows
Is the printer positioned at the correct distance and angle from the computer?
The printer must be located at the correct distance and angle from the computer in order for the
Windows Other
Check to see if you are using anything other than PC/AT compatible
The computer must be PC/AT compatible to print by using infrared communication. It cannot be executed with a Macintosh.
Windows
Make sure the correct port is selected to receive data
Make sure that COM4: (Infrared Serial (COM) Port) is selected in the data receiving printer port to print by infrared communication. Selecting any port other than this port will cause an error.
The number of the serial port (COM4) may differ, depending on the
operating system environment.
Selecting the infrared transceiver port
1. Click the Start button, point to Settings and select Printers.
2.
3. Click the Details tab.
