Brother International MFC 8890DW Service Manual - Page 107
Error code C9, Error code CA, Error code CD
UPC - 012502622673
View all Brother International MFC 8890DW manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 107 highlights
■ Error code C9 DIMM Error Make sure that the DIMM is inserted correctly. The failed DIMM is installed, or the DIMM is not installed correctly. User Check • Install the DIMM correctly. Step 1 Cause Main PCB failure Remedy Replace the main PCB ASSY. ■ Error code CA Unusable Device Remove the Device. Turn the power off and back on again. Host excess current to USB device User Check • Remove the USB device from the USB direct interface and turn the power off. Turn it on again after a while. • Replace the USB device with another one. Step 1 2 3 Cause Remedy Harness connection failure of USB Check the harness connection of the USB host relay PCB ASSY host relay PCB ASSY and reconnect it. USB host relay PCB failure Replace the USB host relay PCB ASSY. Main PCB failure Replace the main PCB ASSY. ■ Error code CD No Toner Open the Front Cover, then install the Toner Cartridge. Excess current to USB device User Check • Check if the drum unit is installed into the machine. Step 1 2 3 Cause Dirt on electrodes on drum unit and machine body HVPS PCB unit failure Main PCB failure Remedy Clean both electrodes. (Refer to Fig. 3-2, Fig. 3-3) Replace the HVPS PCB unit. Replace the main PCB ASSY. 3-35 Confidential