• Code: SC46-05
• Description: Compression input FIFO abnormality. An error interrupt occurs with the compression/expansion chip FIFO.
• Causes: Image processing board (IPB)
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-06
• Description: Elongation abnormality. Due to the elongation of data the compression of which is not completed, the destruction of the compressed data and the abnormal length of data, an elongation abnormality is detected.
• Causes: Image processing board (IPB)
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-08
• Description: Index sensor abnormality. While in the execution of the APC, no change is found in the output of the index sensor.
• Causes: Write unit Power connector of the image processing board (IPB)
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-12
• Description: SVV length abnormality. After negation of the SVV, the compression of images that are read in and their development into the page memory are not terminated within a specified period of time.
• Causes: Image processing board (IPB)
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-13
• Description: Scanner time out. While in the image read, the compression processing from the scanner into the memory does not terminate within a specified period of time. The development from the scanner into the page memory does not terminate within a specified period of time. The SVV is not detected within a specified period of time.
• Causes: Image processing board (IPB) ADF Printer control board (PRCB)
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-14
• Description: Printer time out. While in the image write, the elongation processing from the memory to the printer does not terminate within a specified period of time. The output from the page memory to the printer does not terminate within a specified period of time. The PVV is not detected within a specified period of time.
• Causes: Image processing board (IPB) Printer control board (PRCB)
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-15
• Description: Expansion device access abnormality. While in the image write, despite of no resource provided, an inappropriate processing such as accessing to the elongation device is made.
• Causes: Image processing board (IPB) Image processing program
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).

• Code: SC46-16
• Description: Compression device access abnormality. When writing images, in spite of no resource provided, an inappropriate processing such as an access to the compression device is made.
• Causes: Image processing board (IPB) Image processing program
• Remedy: If there is a copy being made, the main body completes the paper exit before stopping operations. Turn OFF the RL1 (main).