Samsung ML-2150 Service Manual

Also see for ML-2150: Product guide Solution guide User guide Manual Del Usuario User manual

Contents

666-1Samsung ElectronicsALIGNMENT & A D J U S T M E N T SService Manual6. Alignment and AdjustmentsThis chapter describes the main functions for service, such as the product maintenancemethod, the test output related to maintenance and repair, DCU using method, Jam removingmethod, and so on. It includes the contents of manual.6.1 How to use EDC (Engine Diagnostic Control) Mode6.1.1 EDC Setup• EDC(Engine Diagnostic Control, EDC will be used below) is considered to test and check whether each functions ofmachinery and h/w module are normal or not. All of the test function are able to be controlled by the keys and LCDwindow 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> Usage1. 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 OPE6.1.4 Usage & Function of LCDKey Function Description RemarksMenu Menu To enter the main MenuArrow (right) Search a Menu/ Input Data To search a Menu and input a dataArrow (left) Search a Menu/ Input Data To search a Menu and input a dataSelect Execute / Select To execute a functionCancel Stop / Cancel To stop a functionUpper Level Move To move to the upper levelLine Characters Description RemarksTop 16 Make engineers recognizing a test location.[Main Menu] or [Function] is displayed.Bottom 16 Make engineers recognizing a menu or function to be testedA menu or function name displayed