• Code: 328 Y01
• Description: Ink cartridge change 2 Ink sensor of the main unit reservoir fails to activate within the specified interval. * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 329 Y01
• Description: Ink cartridge change 3 No ink has been detected at power ON or when the tag was read after cartridge replacement. * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 330 Z01
• Description: Ink cartridge not set No ink cartridge detected. * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 331 Z02
• Description: Incompatible ink color Wrong ink color detected. * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 332 Z03
• Description: Incompatible ink cartridge * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 333 Z03
• Description: Ink tag communication error on R/W PCB side (ink check) * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 334 Z03
• Description: Ink tag communication error on HC Control PCB side (ink check) * Ink identification information (K, C, M, Y) is added after the error point.

• Code: 335 Z03
• Description: Ink tag communication error, other 1 (ink check) * Ink identification information (K, C, M, Y) is added after the error point.