Description: DMA error DMA transmission of image data does not complete within the specified period of time.
Causes: DP CIS. DP main PWB Main PWB.
Remedy: DP CIS 1. Reconnect the CIS signal line. 2. Confirm that the CIS connector terminals are firmly connected. Insert the connector all the way in. 3. If the wiring is disconnected, shorted or grounded, replace the wiring. DP main PWB Main PWB 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. 2. If the wiring is disconnected, shorted or grounded, replace the wiring. Wiring that connects the CIS and the DP controller PWB. Wiring that connects the DP main PWB and the main PWB. 3. Replace the DP main PWB. 4. Replace the main PWB.
Code: 0640
Description: Hard disk error The hard disk cannot be accessed.
Causes: HDD. Main PWB.
Remedy: HDD 1. If an abnormal noise is heard from the HDD, replace the HDD. 2. Check the SATA wiring between the HDD and the main circuit PWB for loose connection, disconnection and damages, and that it is connected into the correct terminal. Main PWB: YC1,YC27 3. Replace the SATA cable. 4. Execute U024 to initialize (FULL) the HDD. 5. If an error is detected after executing U024, replace the HDD. Main PWB Replace the main PWB.
Code: 0650
Description: FAX image DIMM check error A fax image DIMM which was used with another machine is installed.
Causes: FAX DIMM. Main PWB
Remedy: FAX DIMM. 1. Confirm that a used FAX image DIMM was used instead of the FAX image DIMM contained in the FAX system. 2. If a DIMM that was used with other unit has been installed, execute maintenance mode U671 - Recovery FAX DIMM. 3. Check whether the Fax DIMM is properly inserted into the socket on the main PWB. 4. Replace with a new FAX image DIMM. Main PWB Replace the main PWB.
Code: 0660
Description: Hard disk encryption key error
Causes: EEPROM. HDD. Main PWB
Remedy: EEPROM 1. Execute U004 if this occurs after the EEPROM has been changed. HDD 1. If an abnormal noise is heard from the HDD, replace the HDD. 2. Check the SATA wiring between the HDD and the main circuit PWB for loose connection, disconnection and damages, and that it is connected into the correct terminal. Main PWB: YC1,YC27 3. Replace the SATA cable. 4. Execute U024 to initialize (FULL) the HDD. 5. If an error is detected after executing U024, replace the HDD. Main PWB Replace the main PWB.
Code: 0670
Description: Hard disk overwriting erasure error
Causes: HDD. Main PWB.
Remedy: HDD 1. If an abnormal noise is heard from the HDD, replace the HDD. 2. Check the SATA wiring between the HDD and the main circuit PWB for loose connection, disconnection and damages, and that it is connected into the correct terminal. Main PWB: YC1,YC27 3. Replace the SATA cable. 4. Execute U024 to initialize (FULL) the HDD. 5. If an error is detected after executing U024, replace the HDD. Main PWB Replace the main PWB.
Code: 0800
Description: Image processing error JAM010X is detected twice.