Star Micronics LS-5 SERIES Technical Manual page 27

REPLACEMENT AND ADJUSTMENTS OF PARTS
This chapter explains adjustment, disassembly and reassembly of the printer. The following precautions
should be noted during disassembly and reassembly:
1. Disconnect the printer from the wall outlet before servicing it.
2. Unless otherwise specified, the printer is assembled by reversing the disassembly procedure.
3. Do not operate the printer with any parts removed.
4. When you remove the EPX toner cartridge, be sure to keep the cartridge in its original box. If the box is
not available, cover the cartridge with a cloth or put it in a dark place to prevent light from affecting the
drum inside the cartridge.
1. Covers ......................................... 25
1-1. Rear Cover .............................. 25
1-2. Top Cover Assembly ............. 25
1-3. Left Cover and Right Cover ..26
2. Cassette Feed ............................. 27
2-1. Feeder Assembly ................... 27
2-2. Feed Solenoid and Turn Solenoid .. 27
2-3. Feed Roll Assembly ............... 28
2-4. Feed Rolls............................... 28
2-5. Turn Roll Assembly ............... 29
2-6. No Paper Actuator ................. 29
2-7. Feeder PCB ............................ 30
2-8. Size Spring .............................30
3. Paper Transportation ................. 31
3-1. Link Assembly ....................... 31
3-2. Gear Double L ........................ 32
3-3. Gear Double R ........................ 32
3-4. Lower Chute Assembly .........33
3-5. Take Away Roll Assembly .... 33
3-6. Front Cover Assembly .......... 34
3-7. BTR Assembly ....................... 35
3-8. Trans. Chute Assembly .........35
3-9. Inlet Chute Assembly ............ 36
3-10. Regi. Sensor ...........................36
3-11. Front Plate Assembly ............ 37
3-12. Pick Up Roll Assembly .......... 37
3-13. Pick Up Solenoid ................... 38
3-14. MBF Sensor Assembly .......... 38
3-15. MBF Sensor ............................ 39
3-16. Bottom Plate Assembly .........39
3-17. Console Assembly ................. 40
CHAPTER 3
4. Fusing & Paper Exit ................... 41
4-1. Fuser Assembly ..................... 41
4-2. Pressure Roll .......................... 41
4-3. Exit Chute ............................... 42
4-4. Exit Roll Assembly ................ 42
4-5. Temperature Sensor Assembly .. 43
4-6. Heater Rod .............................. 43
4-7. Heat Roll ................................. 44
4-8. Exit Actuator .......................... 44
4-9. Exit Sensor ............................. 44
5. Drive & Electrical ........................ 45
5-1. Drive Assembly ...................... 45
5-2. CRU Sensor PCB ................... 45
5-3. CRU Actuator Assembly ....... 46
5-4. ROS Assembly ....................... 46
5-5. ESS Assembly........................ 47
5-6. Main Logic Board ................... 47
5-7. Electrical Box Cover .............. 48
5-8. Earth Plate Assembly ............ 48
5-9. MCU PCB ................................ 49
5-10. HVPS ....................................... 49
5-11. LVPS Assembly ..................... 50
5-12. Fan .......................................... 50
3