Entrance Method For Edc - Samsung ML-3561N Service Manual

6.1.2 Entrance method for EDC

In order to enter the "EDC" mode, the entering method should be special because this mode is developed for the related
engineers, not for end users.
- Entering the mode, the message, "Diagnostic Mode (Top Line)" is displayed.
- In this mode, an operator should press the 'Menu' Key to search each function he would like to test.
• Usage
1. Checking whether printer is powered off or not.
2. Pressing the 'OK' key and turn on the power.
3. Continue to press the button until the message "Diagnostic Mode" is displayed.
4. Wait until the message "Press Menu key" is displayed. And then when the message is displayed, press the 'Menu' key.
5. A usage method for a function you would like to test is following.
6.1.3 Interface (Options)
This function is to check a communication state between the main controller and the option controller.
• Usage
1. Press the Arrow Keys ( / ) until finding [Main Menu]/ Option Interface message on the panel.
2. Press the OK Key for executing this function, when it is found.
3. Searching the sub function for testing by Arrow Key.
4. When the desired function is found, press the OK key to test.
5. The sub function is following.
- [Function]/MANUAL TRAY Interface
- [Function]/Duplex Interface
• Function
Function Name
Optional Tray After it is in the correct mode, a message is
Interface displayed on the panel.
If the I/F is normal, Pass message will be
displayed and abnormal, Fail displayed.
Duplex After it is in the correct mode, a message is
Interface displayed on the panel.
If the I/F is normal, Pass message will be
displayed and abnormal, Fail displayed.
* The procedure and content above can be changed according to the situation.
Samsung Electronics
Description
Alignment & Adjustments
Display(LCD)
Pass (Fail): x.x.x
Tray3
Duplex Interface Pass
(Fail):x.x.x
Service Manual
Remarks
Xs are
version.
Xs are
version.
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