Alignment And Adjustments - Samsung ML-2150 Service Manual

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6. Alignment and Adjustments

This chapter describes the main functions for service, such as the product maintenance
method, the test output related to maintenance and repair, DCU using method, Jam removing
method, and so on. It includes the contents of manual.
6.1 How to use EDC (Engine Diagnostic Control) Mode
6.1.1 EDC Setup
• EDC(Engine Diagnostic Control, EDC will be used below) is considered to test and check whether each functions of
machinery and h/w module are normal or not. All of the test function are able to be controlled by the keys and LCD
window on the panel without any other kits.
• It's developed for related engineers, not for users.
6.1.2 Entering/Exiting Method For EDC
<1> Outline
• The method for entering "EDC" mode is especial because it is intended for technicians and not users
• After Entering the mode, the message, "Engine EDC Mode" is displayed.
• On the mode, an engineer should press the "Menu Key" to search each function he would like to test.
• Turn the power off, after the test is entirely end.
<2> Usage
1. Power off the printer.
2. Pressing the "Select key", power the printer on.
3. Keep pressing it until the message, "Engine EDC Mode" is shown on the panel.
4. Follow the usage for a function you would like to use.
5. Turn the power off, after the test is complete.
6.1.3 Usage & Function of Key on OPE
Key
Menu
Arrow (right)
Arrow (left)
Select
Cancel
Upper Level
6.1.4 Usage & Function of LCD
Line Characters
Top 16
Bottom 16
Samsung Electronics
Function
Menu
Search a Menu/ Input Data
Search a Menu/ Input Data
Execute / Select
Stop / Cancel
Move
Description
Make engineers recognizing a test location.
[Main Menu] or [Function] is displayed.
Make engineers recognizing a menu or function to be tested
A menu or function name displayed
ALIGNMENT & A D J U S T M E N T S
Description
To enter the main Menu
To search a Menu and input a data
To search a Menu and input a data
To execute a function
To stop a function
To move to the upper level
Remarks
Remarks
Service Manual
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