Description: The toner cartridge is wrong installed
Remedy: Take out the toner cartridge and re-install it.
Code: 16
Display: S: Replace [O] toner T: Replace with New [OO] Toner
Description: The toner cartridge has reached the end of its lifespan.
Remedy: Replace the new toner cartridge.
Code: 17
Display: S: [O] Toner Not Install T: [O] Toner is not install. Remove seal tape & reinstall
Description: The machine cannot detect a toner cartridge.
Remedy: Take out the toner cartridge and re-install it.
Code: 18
Display: S: Tray2 has a problem T: Communication problem occurred with Tray2
Description: The machine cannot communicate the optional trays.
Remedy: 1. Check the tray2 connection. 2. If there is no problem, replace the tray2 unit. 3. If the error message is still displayed, replace the Main-PBA.
Code: 19
Display: S: Tray3 has a problem T: Communication problem occurred with Tray3
Description: The machine cannot communicate the optional trays.
Remedy: 1. Check the tray3 connection. 2. If there is no problem, replace the tray3 unit. 3. If the error message is still displayed, replace the Main-PBA.