Lexmark T650 Service Manual - Page 154

4062 Error code or message 983.00 Error contents Communication failure Description/Action Invalid command received by the paper port device. 984.00 Communication failure Invalid command parameter received by the paper port device. 985.01 Service engine RFID communications Generic hardware error 985.02 Service engine RFID communications Printer having problems communicating with radio Possible repair actions Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. 1. Check the RFID firmware card, RFID interface card, RFID cable, and RFID option for correct installation. Go to "High capacity input tray (HCIT) pick arm bracket assembly removal" on page 4-130. 2. Replace the RFID UHF option. Note: There can be no other connectivity options installed on printers that have the RFID UHF option installed. If any connectivity option is installed (other than the RFID interface card), a 985.xx error will occur 1. Check the RFID firmware card, RFID interface card, RFID cable, and RFID option for correct installation. Go to "High capacity input tray (HCIT) pick arm bracket assembly removal" on page 4-130. 2. Replace the RFID UHF option. Note: There can be no other connectivity options installed on printers that have the RFID UHF option installed. If any connectivity option is installed (other than the RFID interface card), a 985.xx error will occur 2-120 Service Manual