Code :

Code: C-6303
Description: Scanner cooling fan (FM19) rotation abnormality. The FM19EM error detection signal is detected twice in succession within a specified period of time after FM19 was turned ON. At this time, an error detection signal (blowout of a fuse/24V cut off) is not detected.
Causes: Scanner cooling fan (FM19) Scanner drive board (SDB) Printer control board (PRCB)
Remedy: 1 Check the connector connection and the wiring between SDB and the fan, and repair it if any abnormality. - 2 Check the connector connection and the wiring between SDB and PRCB, and repair it if any abnormality. - 3 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 2-F 4 Replace FM19. - 5 Replace SDB. - 6 Replace PRCB.

Code: C-6701
Description: Filter coefficient abnormality. When processing images, a filter coefficient 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.

Code: C-6702
Description: Scanner FIFO abnormality. FIFO address abnormality for compression is indicated.
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-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. • 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) 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.