HP Color LaserJet Enterprise CP4020 Service Manual - Page 401

Table 3-14 Control-panel messages (continued) Description Recommended action ROM DISK FILE OPERATION FAILED To clear press OK A PJL file system command attempted to perform an illogical operation. Press the OK button to clear. ROM DISK FILE SYSTEM IS FULL To clear press OK A PJL file system command could not store Press the OK button to clear. something on the file system because the file system was full. ROM DISK IS WRITE PROTECTED To clear press OK The file system device is protected and no Press the OK button to clear. new files can be written to it. Rotating Motor To exit press A component test is in progress; the Press the stop button component selected is the cartridge this test. motor. when ready to stop Rotating Motor To exit press The product is executing a component test Press the stop button when ready to stop and the component selected is a motor. this test. SANITIZING DISK % COMPLETE The hard disk is being cleaned. Contact the network administrator. Do not power off SIZE MISMATCH IN TRAY XX The paper in the listed tray does not match the size specified for that tray. 1. Load the correct paper. 2. Verify the paper is positioned correctly. 3. Close the tray and verify that the control panel lists the correct paper size and type. Reconfigure the size and type if necessary. Sleep mode on The product is in sleep mode. A button press, No action is necessary. receipt of printable data, or an error condition will clear this message. STANDARD TOP BIN FULL The output bin is full. Empty the bin and continue printing. Remove all paper from bin SUPPLIES IN WRONG POSITION Two or more print-cartridge slots contain the Install the correct color cartridge in each slot. wrong color print cartridge. From left to right, the print cartridges should be installed in this order: ● Yellow ● Magenta ● Cyan ● Black ENWW Tools for troubleshooting 369