Description: Failure is detected during serial communication writing between MAIN board- CR board.
Remedy: 1. Restart the printer to see if the same error still occurs. When the same error occurs, progress to Check item 2. 2. Check the connection of CR FFC. Make sure to connect it surely. 3. CR_FFC may be damaged. Replace it. 4. CR board may be damaged. Replace it. 5. MAIN board may be damaged. Replace it.
Code: E145
Display: E145 Err Serial RD
Description: Failure is detected during serial communication reading between MAIN board- CR board.
Remedy: 1. Restart the printer to see if the same error still occurs. When the same error occurs, progress to Check item 2. 2. Check the connection of CR FFC. Make sure to connect it surely. 3. CR_FFC may be damaged. Replace it. 4. CR board may be damaged. Replace it. 5. MAIN board may be damaged. Replace it.
Code: E152
Display: E152 Err CR Base Fuse
Description: The power-supply from the printer to Colorimeter may be disconnected.
Remedy: 1. The fuse of CR board may be blown. 1. Replace CR board
Code: E154
Display: E 154 Err AC Volt. Low
Description: Interception of the power-supply to a printer or the supply voltage decreased.
Remedy: 1. AC cable may have unplugged. 2. Instantaneous power failure may have occurred. 3. Power board may be damaged. Plug AC cable securely. Reboot the printer. Replace Power board.
Code: n01
Display: Cover open
Description: Front cover is open.
Remedy: 1. Is Switch board pressing the sensor while Front cover is closed? Fix Switch board so that it presses the sensor. 2. Is Switch board installed facing down? Reinstall it correctly. 3. Is Cover sensor wobbly? Tighten the screw on Cover sensor . 4. Are the cables of F cover R sensor and F cover L sensor securely connected? Securely connect the cable to connector. Check if the interlock cable is securely connected to MAIN board 5. Are F cover R sensor and F cover L sensor damaged? Replace F cover R sensor and F cover L sensor . 6. Check the operation of Front cover sensor in “Sen : Cover” in the selfdiagnosis function. Replace Front cover sensor if it is not working properly. 7. MAIN board may be damaged. Replace MAIN board
Code: n02
Display: Mainte. Cover[*] Open Either L or R is indicated in [*].
Description: Maintenance cover is open.
Remedy: 1. Is Maintenance cover sensor wobbly? Tighten the screw on Maintenance cover sensor 2. Check if the sensor is in the closed status when Maintenance cover is closed. Adjust the location of the sensor so that the sensor is in the closed status when Maintenance cover is closed. 3. Check if the mounting direction of the sensor is inverted. If the sensor’s open side is not facing the rear side of the printer, reinstall the sensor. 4. Is the cable of Maintenance cover sensor securely connected? Securely connect the cable. 5. Is Maintenance cover sensor damaged? Replace Maintenance cover sensor . 6. Is Maintenance cover damaged? Replace Maintenance cover 7. MAIN board may be damaged. Replace MAIN board