Samsung SCX-5312F Service Manual

Also see for Office Master SCX-5312F: Manual Driver manual Driver guide Product guide Manual Del Usuario

Contents

Troubleshooting4-14 Samsung Electronics4-5 ENGINE TEST MODEThe Engine Tests Mode supplies useful functions to check conducting condition of engine. It tests the con-ducting condition of each device and displays the result of the test at the LCD. It is classified in 6. items (0~5),and the functions of items are as bellows.4-5-1 To enter the Engine Test ModePress MENU, #, 1, 9, 3, 1 in sequence, and the LCD briefly displays ‘T’, the machine has entered service(tech) mode.4-5-2 Diagnostic4-5-3 ENGINE PRINTWhen the function is on, sentence to explain the condition of engine is printed in the below section of the print-ing output.No. Sub No. Engine test0 1 Motor Test 1: On, 2: Off2 PTL Test 1: On, 2: Off3 Fan Tes t 1: On, 2: Off4 Fus er Test 1If its temperature is lower than the Standby(160 C), the fuser is on, but if it is higher thanthe Standby, the fuser is off.: On, 2: Off1 1 LSU Motor Test 1: On, 2: Off2 LSU Hsy nc Test 1: On, 2: Off3 LD On Test 1: On, 2: Off4 LSU Operation 1: On, 2: Off2 1 Feed Sensor Tes t Sensor O n : FEED SENSOR ON DisplaySensor O ff : FEED SENSOR OFF Display2 Exit Sensor Test Sensor O n : EXIT SENSOR ON DisplaySensor O ff : EXIT SENSOR OFF Display3 Cov er Sensor Tes t Sensor O n : COVER SENSOR ON DisplaySensor O ff : COVER SENSOR OFF Display4 1’st CAST Empty Test Sensor O n : 1’s t PAPER Empty DisplaySensor O ff : 1’s t PAPER No Empty Display5 MP Empty Sen Test Sensor O n : MP PAPER Empty Dis playSensor O ff : MP PAPER No Empty Display6 BIN FULL Sen TEST Sensor O n : BIN FULL SEN ON DisplaySensor O ff : BIN FULL SEN O FF Display3 1 1’st CAST Solenoid Test 1: On, 2: Off2 MP Solenoid Test 1: On, 2: Off3 Duplex Solenoid Tes t 1: On, 2: Off4 1 MHV Test 1: On, 2: Off (-1450v)2 Dev Bias Test 1: On, 2: Off (-450v)3 THV EN/NEG Tes t 1: On, 2: Off4 THV Tes t 1: On, 2: Off (1300v)5 THV Trigger Test 1: On, 2: Off5 1 All Function Test For SMD Test, Pus h up k ey : Next functionAll Function : No.0~4Remark