NOTE: this is an archived page and the content is likely to be out of date.
When an error with the print cartridge installation occurs, the following error code is displayed on the LCD of the operator panel.
U6:B4
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Check if the print cartridge is installed correctly and that the area where the print cartridge is to be installed is clean in the following procedure:
ATTENTION: | Do not touch the metal part (contact surface) of the cartridge with your hand. |
ATTENTION: | Be careful not to scratch or damage the wiring film with the print cartridge. |
For details about replacing the print cartridge, refer to "Replacing the Print Cartridge".