Code :

Code: C-6703
Description: SVV length abnormality. After negation of 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: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring on IPB, and repair it if any abnormality. 3. Rewrite the firmware for image control. 4. Replace IPB.

Code: C-6704
Description: Scanner time out.
Causes: • Image processing board (IPB) • Overall control board (OACB) • Printer control board (PRCB)
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between IPB and OACB, and repair it if any abnormality. 3. Check the connector connection and the wiring between OACB and PRCB, and repair it if any abnormality. 4. Replace IPB. 5. Replace OACB. 6. Replace PRCB.

Code: C-6705
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)
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring on IPB, and repair it if any abnormality. 3. Rewrite the firmware for image control. 4. Replace IPB.

Code: C-6706
Description: SVV OFF abnormality. While in the image read, SVV does not turn OFF within a specified period of time and the preparation for scanning the next page cannot be started.
Causes: Image processing board (IPB)
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring on IPB, and repair it if any abnormality. 3. Rewrite the firmware for image control. 4. Replace IPB.

Code: C-6707
Description: Shading correction abnormality (GA abnormality)
Causes: Image processing board (IPB)
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring on IPB, and repair it if any abnormality. 3. Rewrite the firmware for image control. 4. Replace IPB.

Code: C-6708
Description: AOC/AGC adjustment level abnormality. AOC/AGC adjustment error occurs due to the abnormality related to the exposure lamp or the trouble of the read section.
Causes: • Exposure lamp (L4) • L4 inverter (L4_INVB) • Scanner drive board (SDB) • CCD board (CCDB)
Remedy: 1. Check the reading section, and repair it if any abnormality such as cover off. 2. Check the connector connection and the wiring between IPB and CCDB, and repair it if any abnormality. 3. Check the connector connections and the wirings between SDB and L4_INVB, and L15_INVB and L16, and repair it if any abnormality. (Wiring diagram: Main body (4/4): 15-M, 16-J, 17-J) 4. When L4 is high-light intensity, low-light intensity or does not light, replace L4. 5. When L4 is high-light intensity, low-light intensity or does not light after replacing L4, replace L4_INVB. 6. Replace CCDB.

Code: C-6709
Description: Abnormality of the adjustment data by resolutions. The adjustment data evacuated by resolutions is not available.
Causes: Image processing board (IPB)
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring on IPB, and repair it if any abnormality. 3. Rewrite the firmware for image control. 4. Replace IPB.

Code: C-6710
Description: Density conversion gamma curve creation abnormality. A density conversion gamma curve cannot be created normally.
Causes: Image processing board (IPB)
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring on IPB, and repair it if any abnormality. 3. Rewrite the firmware for image control. 4. Replace IPB.