Dell 5230dn Mono Laser Printer Service Manual - Page 146

Error code or message 975.xx Error contents Network Error 976.xx Network Error 978.xx Network Error 979.xx Network Error 980.00 Communication failure 981.00 Communication failure 982.00 Communication failure 982.01 Communication failure 982.02 Communication failure 982.03 Communication failure Description/Action Possible repair actions The system detected an unrecognizable network port The system detected an unrecoverable software error in network port The system detected a bad checksum while programming network port The flash parts failed while programming a network port The engine is experiencing unreliable communications to the paper port device. The engine protocol violation detected by the paper port device. Communications error detected by the paper port device. Paper port communication device detected a validation failure. Paper port communication device detected a framing error or the receive buffer overflowed. Paper port communication device timed out during communication. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. Replace the system card assembly. Go to "System card assembly removal" on page 4-76. 2-112 Service Manual