Description: Third paper feeder communication problem • Communication fails five times successively.
Causes: Paper feeder installed incorrectly. Defective engine PCB or drawer main PCB.
Remedy: Check the installation state of the paper feeder and adjust it if it is not properly installed. Replace the engine PCB or drawer main PCB and check for correct operation.
Code: C0610
Description: Bitmap (DIMM) problem • There is a problem with the data or address bus of the bitmap DRAM.
Causes: Defective main PCB. DIMM installed incorrectly. Defective DIMM.
Remedy: Replace the main PCB and check for correct operation. Check if the DIMM is inserted into the socket on the main PCB correctly. Replace the DIMM and check for correct operation.
Code: C0630
Description: DMA problem • DMA transmission of compressed, decompressed, rotated, relocated or blanked-out image data does not complete within the specified period of time.
Causes: Defective main PCB.
Remedy: Replace the main PCB and check for correct operation.
Code: C0800
Description: Image processing problem • JAM05 is detected twice.
Causes: Defective main PCB.
Remedy: Replace the main PCB and check for correct operation.
Code: C0820
Description: Fax control PCB CG ROM checksum error •A checksum error occurred with the CG ROM data of the fax control PCB.
Causes: Defective fax control PCB.
Remedy: Replace the fax control PCB and check for correct operation.
Code: C0830
Description: Flash ROM program area checksum error •A checksum error occurred with the program of the fax control PCB.
Causes: Defective fax control PCB.
Remedy: Replace the fax control PCB and check for correct operation.