• Code: C0100
• Description: Backup memory read/write problem (main board (KP-5060))
  • Read and write data does not match.
• Causes: Defective backup RAM or main board (KP-5060).
• Remedy: Replace the main board (KP-5060) and check for correct operation.

• Code: C0110
• Description: Backup memory data problem (main board (KP-5060))
  • Data in the specified area of the backup memory does not match the specified values.
• Causes: Problem with the backup memory data. Defective backup RAM.
• Remedy: Turn interlock switch off and back on and run maintenance item U020 to set the contents of the backup memory data again. If the C0110 is displayed after re-setting the backup memory contents, replace the backup RAM or main board (KP-5060).

• Code: C0150
• Description: Backup memory read/write problem (engine board (KP-5061))
  • Read and write data does not match.
• Causes: Defective backup RAM or engine board (KP-5061).
• Remedy: Replace the engine board (KP-5061) and check for correct operation.

• Code: C0160
• Description: Backup memory data problem (engine board (KP-5061))
  • Data in the specified area of the backup memory does not match the specified values.
• Causes: Problem with the backup memory data. Defective backup RAM.
• Remedy: Turn interlock switch off and back on and run maintenance item U020 to set the contents of the backup memory data again. If the C0160 is displayed after re-setting the backup memory contents, replace the backup RAM or engine board (KP-5061).

• Code: C0170
• Description: Accounting count problem
  • When the power is turned on, the total count and the scan count are abnormal both on the main board (KP- 5060) and the engine board (KP-5061).
• Causes: Defective main board (KP-5060) or engine board (KP-5061).
• Remedy: Replace the main board (KP-5060) or engine board (KP-5061) and check for correct operation.

• Code: C0180
• Description: Machine number mismatch
  • When the power is turned on, the machine number does not match between the main board (KP-5060) and the engine board (KP-5061).
• Causes: Defective main board (KP-5060) or engine board (KP-5061).
• Remedy: Replace the main board (KP-5060) or engine board (KP-5061) and check for correct operation.

• Code: C0210
• Description: Communication problem between the main board (KP-5060) and engine board (KP-5061)
  • When the power is turned on, the machine does not detect the low level of SBSY and the high level of SDIR for three seconds.
• Causes: Poor contact in the connector terminals. Defective main board (KP-5060) or engine board (KP-5061).
• Remedy: Check the connection of connectors YC3 on the main board (KP-5060) and YC3 on the engine board (KP-5061), and the continuity across the connector terminals. Repair or replace if necessary. Replace the main board (KP-5060) or engine board (KP-5061) and check for correct operation.

• Code: C0610
• Description: Bitmap (DIMM) problem
  • There is a problem with the data or address bus of the bitmap DRAM.
• Causes: Defective main board (KP-5060). DIMM installed incorrectly. Defective DIMM
• Remedy: Replace the main board (KP-5060) and check for correct operation. Check if the DIMM is inserted into the socket on the main board (KP-5060) correctly. Replace the DIMM and check for correct operation.