Hitachi CP-TW2503 User Manual page 141

Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
USB TYPE B
Cases not involving a machine defect
When LAN, USB TYPE A or USB TYPE B port is
selected, some ports of the output may be missing
due to signal processing delay.
The computer cannot start up in the current hardware
The SAVING function is working.
The COMMUNICATION TYPE for the CONTROL port is
set to NETWORK BRIDGE.
The SAVING function is working.
The same network address is set for both wireless and wired
LAN.
The NETWORK BRIDGE function is turned off.
The SAVING function is working.
The internal clock has been reset.
Troubleshooting
Reference
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