Description: High voltage remote control error detection It was detected that the high voltage remote signal (synchronized with the feed motor remote) is on while the drum is not driven
Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.
Code: 0530
Description: Backup task error detection The time for the backup task not being in operation is 30s or more
Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.
Code: 0540
Description: Unexpected engine firmware control detection? (Preventing the solenoid from continuously being on) The solenoid was continuously on for the specified time or more
Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.
Code: 0800
Description: Print sequence error The printing sequence jam (JAM010X) occurred twice consecutively.
Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.
Code: 0830
Description: FAX PWB flash program area checksum error The program stored in the flash memory on the FAX PWB is broken and cannot be executed.
Remedy: FAX PWB Replace the FAX PWB.
Code: 0840
Description: RTC error Communication with the RTC has failed The RTC data mismatch such as dead battery
Remedy: Battery on the main/engine PWB Check it and repair it if it is faulty. Main/Engine PWB Replace the main/engine PWB.