Samsung CLP-300, Service Manual, Page: 73 / 160

Alignment and Adjustmens
Samsung Electronics
Service Manual
6-1 3
6.6 How to use EDC (Engine Diagnostic Control) Mode
EDC Mode is feature that allows the engineer to check the condition of the print engine. It can check the operating condi-
tion of the motors, sensors, solenoids and clutches, measure the High Voltage from the HVPS and check the operation of
the fuser and LSU.
6.6.1 Enterence
When trying to check the CLP-300 Series EDC Mode, additional EDC execution program needed.
[ Procedure of EDC Mode operation ]
a) First, turn on the Power of Printer, wait until Ready state
b) In this state, Run the EDC program on the computer
c) After that, click the menu of screen
d) Then <Motor Test> appears on the initial screen
e) Should you get out of this program, press Exit of screen
6.6.2 Keys
Key Discription
Exit Close program
Update LCD Update value (ex : sensor value)
Menu Move to the top menu
Left/Right arrow Move test item
Enter Start testing or select Sub-item
Upper level Stop testing or the upper menu
6.6.3 EDC Map