Code :

Code: 016-790
Description: F2N Module Starting-up Cause: F2N module task is starting up, or IP address is not determined.
Remedy: The machine will recover after the OK button is pressed or message is displayed for specified time. If the error persists: 1. Check if the network cable is disconnected or connected properly. When there is no problem with network cable, contact Server Administrator. 2. Take corrective actions at the host side.

Code: 016-791
Description: USB Memory Removal Error (During Read) Cause: USB memory is removed while memory reading job is being executed.
Remedy: The machine will recover after the OK button is pressed or message is displayed for specified time. If the error persists: 1. Check the USB Memory. 2. Ensure that the error is replicated after the printer is powered Off and then On, and then change the USB. 3. Take corrective actions at the host side.

Code: 016-799
Description: Job Environment Violation Cause: Print condition conflicts with other condition.
Remedy: The machine will recover after the OK button is pressed or message is displayed for specified time. If the error persists: 1. Ensure that the printer configuration on the printer driver conforms to the printer you are using. 2. Take corrective actions at the host side.

Code: 016-923
Description: Wireless Password Error Cause: Wireless Password is wrong.
Remedy: The machine will recover after the OK button is pressed or message is displayed for specified time. If the error persists: 1. Modify the setting WEP Key or WPA Pass phrase. 2. Change the password.

Code: 016-924
Description: Wireless Setting Error Cause: WEP AP Connected Error.
Remedy: 1. Press set and try again. 2. Reinstall the WIRELESS ADAPTER. 3. If the problem cannot be solved, configure the wireless settings again.

Code: 016-930
Description: USB Host Error Cause: Warning when unsupported device is installed to USB host. • Detect installation of device of which class driver cannot be found. • Detect installation of device that class driver judges not to support. • Detect installation of Low-Speed device.
Remedy: 1. Devices not available are connected to the USB port. • Remove the devices from the USB port. 2. If the error persists, ensure that the error is replicated after the printer is powered Off and then On, and then replace (ESS PWB).

Code: 016-931
Description: USB Hub Error Cause: • Warning to installation of hub that cannot be used to USB host. • Detect installation of hubs in more than supported number of stacks.
Remedy: 1. The number of hub stages exceeds the specified value. • Reduce the number of the hub stages. 2. If the error persists, ensure that the error is replicated after the printer is powered Off and then On, and then replace (ESS PWB).

Code: 016-982
Description: Disk Full Cause: The current printing job process cannot be continued because the RAM disk is full.
Remedy: The machine will recover after the OK button is pressed or message is displayed for specified time. If the error persists: 1. It is necessary to delete unnecessary data or System Settings increase the RAM Disk capacity in System Settings. 2. After increasing the RAM Disk capacity, turn the printer Off and then On. 3. Ensure that the error is replicated after the printer is powered Off and then On, and then divide the print job into several blocks, then execute printing on a block by block basis. • Upgrade memory as required. • Upgrade SD CARD as required.