Oki LE850DT LE840/LE850 Users Guide - Page 88
Error Messages Cont., Problems/Cause, Solutions
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5. TROUBLESHOOTING 5.1 Error Messages 5.1 Error Messages (Cont.) Error Messages SYSTEM ERROR MEMORY WRITE ERR. FORMAT ERROR MEMORY FULL EEPROM ERROR RFID WRITE ERROR RFID ERROR LOW BATTERY SYNTAX ERROR PASSWORD INVALID Please Power OFF Other error messages Problems/Cause 1. The printer is used in a location where it is subject to noise or there are power cords from other electrical appliances near the printer or interface cables. 2. The Power Cord of the printer is not grounded. 3. The printer shares the same power source with any other electrical appliances. 4. An application software used on your host computer has an error or malfunction. An error has occurred in writing to the flash ROM/USB memory. An error has occurred in formatting the flash ROM/USB memory. Saving failed because of insufficient storage space in the flash ROM/USB memory. Data cannot be read-from or written-to a backup EEPROM properly. The printer did not succeed in writing data onto an RFID tag after retrying the specified number of times. The printer cannot communicate with the RFID module. The voltage of the Real Time Clock Battery is low. While the printer is in the Download mode for upgrading the firmware, it receives an improper command, for example, an Issue Command. A wrong password was entered three consecutive times. A hardware or software problem may have occurred. Solutions 1. Keep the printer and the interface cables away from the source of noise 2. Ground the Power Cord. 3. Provide an exclusive power source for the printer. 4. Confirm the host computer operates properly. Turn the printer off, and then on again. Turn the printer off, and then on again. Turn the printer off, and then on again. Turn the printer off, and then on again. Press the [RESTART] key. Turn the printer off, and then on again. If you wish to keep using the same battery even after "LOW BATTERY" error occurs, turn off the printer and start it in the system mode, set the date and time for the RTC and reboot the printer. As long as the power is on the date and time will be correct. Call an Oki Data authorised service representative to replace the battery. Turn the printer off, and then on again. Please consult the system administrator. Turn the printer off and then on. If this does not solve the problem, turn off the printer, and call an Oki Data authorised service representative. E5- 3