• Code: SC863-18
• Description: HDD data read failure
• Causes: The data written to the HDD cannot be read normally. Bad sectors were generated during operation. (An error occurred in partition "q".)
• Remedy: Guide for when to replace the HDD 1. When SC863 has occurred ten times or more • The interval is short. • Repeatedly occurs in the same situation (At power-on, etc.). • Startup takes a long time when the main power is turned on. 2. It takes a long time after main power on for the operation panel to become ready. HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

• Code: SC863-19
• Description: HDD data read failure
• Causes: The data written to the HDD cannot be read normally. Bad sectors were generated during operation. (An error occurred in partition "r".)
• Remedy: Guide for when to replace the HDD 1. When SC863 has occurred ten times or more • The interval is short. • Repeatedly occurs in the same situation (At power-on, etc.). • Startup takes a long time when the main power is turned on. 2. It takes a long time after main power on for the operation panel to become ready. HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

• Code: SC863-20
• Description: HDD data read failure
• Causes: The data written to the HDD cannot be read normally. Bad sectors were generated during operation. (An error occurred in partition "s".)
• Remedy: Guide for when to replace the HDD 1. When SC863 has occurred ten times or more • The interval is short. • Repeatedly occurs in the same situation (At power-on, etc.). • Startup takes a long time when the main power is turned on. 2. It takes a long time after main power on for the operation panel to become ready. HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

• Code: SC863-21
• Description: HDD data read failure
• Causes: The data written to the HDD cannot be read normally. Bad sectors were generated during operation. (An error occurred in partition "t".)
• Remedy: Guide for when to replace the HDD 1. When SC863 has occurred ten times or more • The interval is short. • Repeatedly occurs in the same situation (At power-on, etc.). • Startup takes a long time when the main power is turned on. 2. It takes a long time after main power on for the operation panel to become ready. HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

• Code: SC863-22
• Description: HDD data read failure
• Causes: The data written to the HDD cannot be read normally. Bad sectors were generated during operation. (An error occurred in partition "u".)
• Remedy: Guide for when to replace the HDD 1. When SC863 has occurred ten times or more • The interval is short. • Repeatedly occurs in the same situation (At power-on, etc.). • Startup takes a long time when the main power is turned on. 2. It takes a long time after main power on for the operation panel to become ready. HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

• Code: SC863-23
• Description: HDD data read failure
• Causes: The data written to the HDD cannot be read normally. Bad sectors were generated during operation. (An error occurred in partition "v".)
• Remedy: Guide for when to replace the HDD 1. When SC863 has occurred ten times or more • The interval is short. • Repeatedly occurs in the same situation (At power-on, etc.). • Startup takes a long time when the main power is turned on. 2. It takes a long time after main power on for the operation panel to become ready. HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

• Code: SC864-00
• Description: HDD data CRC error
• Causes: While reading data from the HDD or storing data in the HDD, data transmission fails.
• Remedy: Defective HDD • Format the HDD. • Replace the HDD.

• Code: SC864-01
• Description: HDD data CRC error
• Causes: During HDD operation, the HDD returned a CRC error. Bad sectors were generated during operation. (An error occurred in an area that does not belong to a partition, such as the disklabel area.)
• Remedy: • Format the HDD. • Replace the HDD.