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T6215 Maintenance Manual
3–10
Hardware Troubleshooting Guides
Not all printer problems are reported by an error message. Malfunctioning hardware can
cause a wide variety of problems without triggering a fault indication. The troubleshooting
procedures in this section will help you to repair hardware problems.
The printer does not power up when switched on
There are four things that can cause this problem.
1. A bad connection.
2. A malfunctioning On/Off switch.
3. Incorrect input power.
4. A malfunctioning power supply.
Input power voltages can be lethal. Be very careful while performing these
procedures.
Troubleshooting Procedure
Step 1.
Check all power connections.
Is the printer plugged in?
Are the connections on the On/Off switch secure?
Are the input power connections on the Power Supply secure?
Are the Power Supply connections to the Engine Controller Board secure?
Step 2.
Check the input power supply voltage. Input power should be 90—130 VAC or
180—264 VAC, single phase, 50
±
3—60
±
3 Hz. Check input power at the plug-in, on the
Power Supply side of the On/Off switch, and on the input side of the Power Supply.
If input power at the plug-in is incorrect, either the printer power cord is defec-
tive or the power supply is defective. Check power at the outlet to make sure the
power source voltage is correct. If the power source voltage is OK, the problem
is in the cord.
If input power at the plug-in is OK, check power from the On/Off switch to the
Power Supply. If there is no power at the back of the On/Off switch when it is
switched On, the On/Off switch is defective and should be replaced.
If input power is OK on the back of the On/Off switch, check input power on the
Power Supply. If there is no input power at the Power Supply, the cabling from
the On/Off switch to the Power Supply is defective.
Step 3.
If input power to the printer Power Supply is OK, check output voltage of the Power Supply.
Power Supply output voltage should be approxi48 V DC. If the output voltage is
incorrect, remove and replace the Power Supply.
Содержание T6215
Страница 1: ...T6215 Maintenance Manual...
Страница 3: ...Table of Contents Table of Contents...
Страница 4: ......
Страница 11: ...Preface Preface...
Страница 12: ......
Страница 14: ...T6215 Maintenance Manual Pref 2 Blank Page...
Страница 15: ...Chapter 1 Chapter 1 Technical Overview...
Страница 16: ......
Страница 25: ...Chapter 2 Chapter 2 Menu Operations...
Страница 26: ......
Страница 42: ...T6215 Maintenance Manual 2 16 Blank Page...
Страница 43: ...Chapter 3 Chapter 3 Faults and Troubleshooting...
Страница 44: ......
Страница 66: ...T6215 Maintenance Manual 3 22 Figure 3 2b Print Data Troubleshooting Sequence Continued...
Страница 67: ...Chapter 3 Faults and Troubleshooting 3 23 Figure 3 2c Print Data Troubleshooting Sequence Continued...
Страница 69: ...Chapter 4 Chapter 4 Removing and Replacing Components...
Страница 70: ......
Страница 109: ...Appendix A Appendix A Schematics and Parts lists...
Страница 110: ......
Страница 112: ...T6215 Maintenance Manual A 2 Notes...
Страница 113: ...A 3 Appendix A Schematics and Parts Lists Cabinet Assembly I 27 0 27 0 083674 083673 083672 1 6...
Страница 117: ...A 7 Appendix A Schematics and Parts Lists 3333E P2 Print Mechanism Assembly II...
Страница 118: ...A 8 T6215 Maintenance Manual Print Mechanism Assembly III 3333E P3...
Страница 119: ...A 9 Appendix A Schematics and Parts Lists Print Mechanism Assembly IV 3333E P4...
Страница 122: ...A 12 T6215 Maintenance Manual Hammer Bank Assy Basic Printer Assembly III 3332D P1 083567 ASSEMBLY 22 20 10 22 20 10 5...
Страница 127: ...A 17 Appendix A Schematics and Parts Lists Control Panel Circuit Board Assembly Page 2 of 2 3020 P2...
Страница 132: ...A 22 T6215 Maintenance Manual Controller Circuit Board Assembly Page 4 of 10 3000D P4...
Страница 133: ...A 23 Appendix A Schematics and Parts Lists Controller Circuit Board Assembly Page 5 of 10 3000D P5...
Страница 134: ...A 24 T6215 Maintenance Manual Controller Circuit Board Assembly Page 6 of 10 3000D P6...
Страница 135: ...A 25 Appendix A Schematics and Parts Lists Controller Circuit Board Assembly Page 7 of 10 3000D P7...
Страница 136: ...A 26 T6215 Maintenance Manual Controller Circuit Board Assembly Page 8 of 10 3000D P8...
Страница 137: ...A 27 Appendix A Schematics and Parts Lists Controller Circuit Board Assembly Page 9 of 10 3000D P9...
Страница 138: ...A 28 T6215 Maintenance Manual Controller Circuit Board Assembly Page 10 of 10 3000D P5...
Страница 140: ...A 30 T6215 Maintenance Manual Hammer Driver Circuit Board Assembly Page 1 of 5 D21 D66 C42 52 3040C P1...
Страница 141: ...A 31 Appendix A Schematics and Parts Lists Hammer Driver Circuit Board Assembly Page 2 of 5 3040C P2...
Страница 142: ...A 32 T6215 Maintenance Manual Hammer Driver Circuit Board Assembly Page 3 of 5 3040C P3...
Страница 143: ...A 33 Appendix A Schematics and Parts Lists Hammer Driver Circuit Board Assembly Page 4 of 5 3040C P4...
Страница 145: ...A 35 Appendix A Schematics and Parts Lists Power Distribution Circuit Board Assembly Page 1 of 2 3110A P1 3...
Страница 146: ...A 36 T6215 Maintenance Manual Power Distribution Circuit Board Assembly Page 2 of 2 3110A P4 PL2...
Страница 147: ...A 37 Appendix A Schematics and Parts Lists Platen Paper Sensor Circuit Board Assembly 3180B P1 PL2...
Страница 148: ...A 38 T6215 Maintenance Manual 3190B P1 2 Ribbon Sensor Circuit Board Assembly...
Страница 149: ...Appendix B Appendix B Downloading Firmware...
Страница 150: ......
Страница 152: ...T6215 Maintenance Manual B 2 Blank Page...
Страница 153: ...Supplements Supplements...
Страница 154: ......
Страница 155: ...Supp 1 Supplements Supplements Please file here any supplements you receive...
Страница 156: ...T6215 Maintenance Manual Supp 2 Notes...
Страница 157: ...Index Index...
Страница 158: ......
Страница 162: ...T6215 Maintenance Manual Index 4 Blank Page...
Страница 164: ......