Causes: The unique ID of the write ASIC was not read normally. • Engine board defective • Write ASIC defective
Remedy: • Turn the main power OFF and then ON. • Engine Board
Code: SC277-00
Description: LEDA communication error
Causes: The head type data was read three times in succession (277-00) • Defective ASIC • Defective LEDA (277-10) • LEDA power source error
Remedy: • Turn the main power OFF and then ON. • Replace the LED head
Code: SC277-10
Description: LEDA communication error
Causes: The head type data was read three times in succession (277-00) • Defective ASIC • Defective LEDA (277-10) • LEDA power source error
Remedy: • Turn the main power OFF and then ON. • Replace the LED head
Code: SC302
Description: High voltage output error: Charge unit /Development unit
Causes: This SC is issued if the BCU detects a short in the power pack 10 times consecutively.
Remedy: Open circuit (+) / Short circuit (-) • Turn the main power OFF and then ON. • Replace the controller board. • Check the connector connection.
Code: SC332-00
Description: Toner supply transfer lock
Causes: This SC is issued if the error that the toner is not supplied is detected n times consecutively (n: SP2-931-005) on the condition that the toner cartridge is not in end • Overload on the toner transferring part (clogging of toner) • Screw for detecting PCDU does not turn • Detector element (sensor) defective: light leak • Supplying pick does not engage • Defective Supplying clutch • Defective Drive mechanism of screw for supplying toner cartridge
Remedy: • Turn the main power OFF and then ON.
Code: SC364-00
Description: TE sensor output count error
Causes: When the average value of the toner end sensor output count is 0 n times consecutively (n: SP2-931-003) • Connector contact failure/disconnected/broken • Detector element (sensor) does not emit light • Detecting surface inside the developing device is stained