OKI ES7170MFP
Self-diagnostic mode. 1. How to Enter
Starting each mode
To enter the desired mode, turn the power ON while pressing two digital keys designated to each mode (e.g. [0] and [5]) simultaneously. Hold the two keys until the [PRINT DATA] lamp is lit.
On the authentication screen displayed after starting up each mode, enter the service password, and then press [OK]. The password is not set by default.
Exiting from each mode
Shut down the equipment. When the power should be turned OFF, be sure to shut down the equipment by pressing the [ON/OFF] button for a few seconds.
List of modes
| Mode | For start | Contents | For exit | Display |
|---|---|---|---|---|
| Control panel check mode | [0] + [1] + [POWER] |
All LEDs on the control panel are lit, and all the LCD pixels blink. | [POWER] OFF/ON |
- |
| Test mode | [0] + [3] + [POWER] |
Checks the status of input/output signals. | [POWER] OFF/ON |
100% C TEST MODE |
| Test print mode | [0] + [4] + [POWER] |
Outputs the test patterns. | [POWER] OFF/ON |
100% P A4 TEST PRINT |
| Adjustment mode |
[0] + [5] + [POWER] |
Adjusts various items. | [POWER] OFF/ON |
100% A A4 TEST MODE |
| Setting mode | [0] + [8] + [POWER] | Sets various items. | [POWER] OFF/ON |
100% D TEST MODE |
| Maintenance mode | [6]+[8]+ [POWER] | Maintains the scanner unit (SU) and printer unit (PU) | [POWER] OFF/ON |
- |
| Assist mode | [3]+[C]+ [POWER] |
Clears error flags or SRAM, or safely deletes data in the HDD or SRAM to support the replacement of the SYS board, SRAM or HDD. | [POWER] OFF/ON |
- |
| HDD assist mode | [4]+[CLEAR]+ [POWER] | Assists the ADI-HDD by checking the type of the mounted HDD, reverting the HDD to a factory default or removing keys. | [POWER] OFF/ON |
- |
| File system recovery mode | [5] + [C] + [POWER] |
Checks, recovers or initializes the file system (HDD). |
[POWER] OFF/ON |
- |
| SRAM clear mode | [6]+[CLEAR]+ [POWER] | Recovers the equipment from particular errors such as F800 or F900. | [POWER] OFF/ON |
- |
| List print mode | [9] + [START] + [POWER] |
Prints various lists or outputs them in a CSV format. |
[POWER] OFF/ON |
100% L A4 LIST PRINT |
| Firmware update mode | [4] + [9] + [POWER] |
Performs firmware update with USB device. | [POWER] OFF/ON |
- |
| [8] + [9] + [POWER] | Performs firmware update with download jig. | [POWER] OFF/ON |
- | |
| Password reset mode | [4] + [8] + [9] + [POWER] |
Resets the administrator password and service password. | [POWER] OFF/ON |
- |
| SRAM data cloning mode | [5] + [9] + [POWER] |
Backs up the SRAM data to USB device. | [POWER] OFF/ON |
- |