Description: The amount of the toner which is spread on the paper transfer belt for adjusting auto color registration is very small, so that the printer does not recognize the toner during auto color registration.
Remedy: Replace the toner cartridge(s) with a new one.
Code: 18
Display: Main Motor Error
Description: A problem has occurred in the development motor of the printer.
Remedy: Unplug the power cord and plug it in again.
Code: 19
Display: Memory Overflow
Description: The printer does not have enough memory to print the current job. An error has occurred in the firmware program of the printer.
Remedy: The job automatically clears and the printer returns to Standby Mode. Lower the print resolution and try again.
Code: 20
Display: Paper Empty [Size] In Tray1 Paper Empty [Size] In Tray2 Paper Empty [Size] In Mp Paper Empty [Size] In Manual
Description: The paper tray has run out of paper.
Remedy: Load paper in the paper tray.
Code: 21
Display: Press Continue Button
Description: The printer is waiting for the user’s action before printing from the Multi-purpose Tray using the manual feed mode.
Remedy: Load a sheet of print material and press the On Line/Continue button. You need to press the button for each page.
Code: 22
Display: Ready [Color] Low Toner
Description: The corresponding toner cartridge in your printer is low on toner.
Remedy: Redistribute the toner in the corresponding toner cartridge.
Code: 23
Display: Ready IP Conflict
Description: The IP address of the printer conflicts with other devices on the network.
Remedy: Contact your network administrator and choose an address within your subnet which will not conflict with any other devices.
Code: 24
Display: Replace [Color] Toner
Description: The corresponding toner cartridge in your printer is nearly empty. However, the printer continues printing, even though print quality is not optimal.
Remedy: If necessary, replace the corresponding toner cartridge with a new one.