Code: C-0320 Classification: Main body: Fan abnormality Cause:  Paper feed assist fan /Rr1 (FM20) rotation abnormality and 24V power abnormality. The FM20 EM error detection ...

Code: C-0312  Classification: Main body: Fan abnormality Cause:  Paper cooling exit fan /Lw2 (FM28) rotation abnormality. The FM28EM error detection signal is detected twice i...

Code: C-0310 Classification: Main body: Fan abnormality Cause:  Paper cooling exit fan /Lw2 (FM28) rotation abnormality + 24V power abnormality. The FM28EM error detection s...

Code: C-0309 Classification: Main body: Fan abnormality Cause:  Paper cooling exit fan /Lw1 (FM10) rotation abnormality. The FM10EM error detection signal is detected twice ...