Toshiba S2 manual Printer Port Troubleshooting, 7 Printer port troubleshooting process, 2-21

2.8 Printer Port Troubleshooting 2 Troubleshooting Procedures

2.8Printer Port Troubleshooting

START

Perform diagnostic check (Procedure 1)

Does the print port function ok?

Yes

Perform print port loopback check (Procedure 2)

No

Was a print port problem detected?

Yes

No

Print port is not faulty continue troubleshooting refer to Figure 2.1

Replace system board (Procedure 3)

END

Figure 2-7 Printer port troubleshooting process

Tecra A3/S2 Series Maintenance Manual 2-21