Kyocera TASKalfa 2551ci 2551ci Operation Guide - Page 467

Troubleshooting > Troubleshooting Message Toner is empty. [C][M][Y][K] Checkpoints - Toner is low. - [C][M][Y][K](Replace when empty.) U Corrective Actions Reference Page Replace the toner container to our specified toner container. page 10-6 NOTE If the color toner is empty but the black toner is remained, the machine continues printing in black and white by selecting [Print in Black and White] of Color Toner Empty Action. It is almost time to replace the toner - container. Obtain a new toner container. Message Checkpoints Corrective Actions Reference Page Unknown toner installed. Is the installed toner container our own brand? We will not be liable for any damage - caused by the use of third party supplies in this machine. Unknown Toner Does the installed toner container's Install the specified container. - Installed. PC [C][M][Y][K] regional specification match the machine's? W Message Checkpoints Warning for high ― temperature. Adjust the room temperature. Warning for low - temperature. Adjust the room temperature. Warning low memory. - Y Corrective Actions Reference Page Print quality may be deteriorated. ― Adjust the temperature and the humidity of your room. Print quality may be deteriorated. - Adjust the temperature and the humidity of your room. Cannot start the job. Try again later. - Message You cannot use this box. - Checkpoints Corrective Actions You cannot use the specified box. Job is canceled. Press [End]. Reference Page - 10-27