Issue link: https://docs.hic.us/i/1518964
Chapter 5 Troubleshooting 5-6 Error messages Respond to error messages as follows. If the message is displayed again despite the measures you have taken, contact your dealer, or our sales office or call center. Message Cause Corrective action An SDRAM error occurred. • Temporarily turn off the main power supply, and then turn it on again. If the message appears again, contact your dealer, or our sales office or call center. A head control PCB error occurred. The machine has detected that the inter- nal clock battery is depleted. • Contact your dealer, or our sales office or call center. Head data transfer error. • Temporarily turn off the main power supply, and then turn it on again. If the message appears again, contact your dealer, or our sales office or call center. Event log sequential number error. An error occurred in the power supply system of the main PCB. Printing waveform error detected. ERROR 122 CHECK:SDRAM ERROR 128 HDC FIFO OVER ERROR 128 HDC FIFO UNDER ERROR 129 BATTERY EXCHANGE ERROR 130 HD DATA SEQ ERROR 146 E-LOG SEQ ERROR 151 Main PCB V1R2 ERROR 152 Main PCB V2R5 ERROR 153 Main PCB V3R3 ERROR 154 Main PCB V05 ERROR 157 Main PCB VTT ERROR 16e Main PCB V3R3B ERROR 15f HEAD DRIVE HOT ERROR 171 NEW HEAD CONNECT ERROR 186 HDC OVERFLOW ERROR 186 HDC UNDERFLOW ERROR 187 HDC SLEW RATE ERROR 188 HDC MEMORY