Code :

Code: F800
Description: Date error
Causes:
Remedy: Setting Reset the date, and request the administrator to set the date and time. 1. Turn the power on while pressing the [6] and [CLEAR] button. 2. Select [2] key, and then press the [START] button. 3. Press the [START] button on the confirmation screen displayed. (The date is set to January 1st, 2011.) 4. Request the administrator to set the date and time.

Code: F900
Description: Model information error
Causes:
Remedy: Setting Recover the machine information by means of the following procedure. Notes: The following procedure is supported in the firmware with the version "2050" or later. If the version is before "2050", first upgrade it to "2050" or later with [4] + [9] -> [1] for "SYSTEM FIRMWARE (OS Data)". <Machine information recovery> (1) Turn the power ON while pressing [6] and the [CLEAR] button simultaneously. (2) Key in [3] to select "3. SRAM Re-Initialize Support", and then press the [START] button. (3) After the operation is completed, shut down the equipment by pressing the [ON/OFF] button. * If it is not recovered, perform the following procedure. (4) Turn the power ON while pressing [3] and the [CLEAR] button simultaneously. (5) Enter the password on the Authentication screen. If no password is set for Service, press the [OK] button without entering anything. If the High Security Mode has been set, enter "#1048#". (6) Key in [5] to select "5. Key Backup Restore", and then press the [START] button. (7) Key in [2] to select "2. Key FROM to SRAM", and then press the [START] button. (8) After the operation is completed, shut down the equipment by pressing the [ON/OFF] button.

Code: F901
Description: Engine speed error: The speed information of the LGC board is damaged.
Causes: Harness LGC board
Remedy: LGC board Check if the LGC board in which is corresponded to the equipment model is installed. Check if the label color of the LGC board (indicated in the figure with the arrow) is corresponded to the equipment model (indicated on the rating label). e-STUDIO206L: White e-STUDIO256: Pink e-STUDIO306: Blue e-STUDIO356: Yellow e-STUDIO456: Green e-STUDIO506: Red • Position of the label to be checked If they are not corresponding correctly, replace the LGC board with the correct one by referring to the procedures described below. Reference: "9.2.5Procedures when replacing the LGC board" Notes: The F901_1 may occur especially when the equipment is not started up with the 08 mode according to the procedures when replacing the LGC board.

Code: F901_1
Description: Engine speed error: The speed information of the LGC board is damaged.
Causes: Harness LGC board
Remedy: LGC board Check if the LGC board in which is corresponded to the equipment model is installed. Check if the label color of the LGC board (indicated in the figure with the arrow) is corresponded to the equipment model (indicated on the rating label). e-STUDIO206L: White e-STUDIO256: Pink e-STUDIO306: Blue e-STUDIO356: Yellow e-STUDIO456: Green e-STUDIO506: Red • Position of the label to be checked If they are not corresponding correctly, replace the LGC board with the correct one by referring to the procedures described below. Reference: "9.2.5Procedures when replacing the LGC board" Notes: The F901_1 may occur especially when the equipment is not started up with the 08 mode according to the procedures when replacing the LGC board.