Figure 2-8 Printer Port Troubleshooting Process - Toshiba Satellite P20-25 Series Maintenance Manual

2.9 Printer Port Troubleshooting
2.9 Printer Port Troubleshooting
Satellite P20-25 Series Maintenance Manual
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
Replace system board
(Procedure 3)
END

Figure 2-8 Printer port troubleshooting process

2 Troubleshooting Procedures
Print port is not
faulty continue
No
troubleshooting
refer to Figure 2.1
2-23