Epson AcuLaser C4000 Service Manual page 260

EPSON AcuLaser C4000/C4100/C3000
FIP-59 Built - in Network Hardware Error
Step
Initial setting:
• Remove all the optional units and modules related to the electrical system and bring the
1
printer back to the standard status.
• Check if all connectors are properly connected to the CONTROLLER PWB.
Checking the network setting
• Check if the existing network is operating normally.
2
• Print the network status sheet to check if the every setting is correct.
• Check if the network environment of the client side is correct.
Replacing the relevant unit:
3
Replacing the CONTROLLER PWB.
Troubleshooting
Check
Level 2 FIP
Treatment
Yes
Replace or reinstall the relevant
Go to step 2.
part.
Problem solved. Go to step 3.
Replace or reinstall the relevant
Problem solved.
part.
Revision F
No
3-244