Diagnostics and troubleshooting
CAUTION—SHOCK HAZARD:
For personal safety and to prevent damage to the printer, remove the
power cord from the electrical outlet before you connect or disconnect any cable, electronic board or
assembly.
CAUTION—HOT SURFACE:
The inside of the printer might be hot. To reduce the risk of injury from a hot
component, allow the surface to cool before touching it.
Troubleshooting overview
Performing the initial troubleshooting check
Before you start the troubleshooting procedures, perform the following checks:
•
Use genuine Lexmark supplies and parts for the best results. Third-party supplies or parts may affect the
performance, reliability, or life of the printer and its imaging components.
•
With the power cord unplugged from the electrical outlet, check that the cord is free from the breakage,
short circuits, disconnected wires, or incorrect connections.
•
Make sure the printer is properly grounded. Check the power cord ground terminal.
•
Make sure the power supply line voltage is within 10% of the rated line voltage.
•
Make sure the machine is securely installed on a level surface in a well
‑
ventilated area.
•
Make sure the room temperature is between 16 and 32°C (60 and 90°F) and that the relative humidity is
between 8 and 80%.
•
Avoid sites generating ammonia gas, high temperature, high humidity (near water faucets, kettles,
humidifiers), cold spaces, near open flames, and dusty areas.
•
Avoid sites exposed to direct sunlight.
•
Make sure the paper is the recommended paper for this printer.
•
Make a trial print with paper from a newly opened package, and check the result.
Power
‑
on Reset (POR) sequence
When you turn the printer on, it performs a POR sequence.
When the printer is turned on, it performs a POR sequence. Check for the correct sequence by observing the
following:
1
The control panel indicator light turns on.
2
The control panel display turns on.
3
A splash screen appears on the display.
4514-6xx
Diagnostics and troubleshooting
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Страница 12: ...Part name index 393 4514 6xx Table of contents 12 ...
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Страница 233: ...c Insert the cable into the hole B d Route the cable using the new path 4514 6xx Parts removal 233 ...
Страница 246: ...3 Remove two screws A and then remove the cooling fan mount A 4514 6xx Parts removal 246 ...
Страница 256: ...5 Remove the four screws B and then remove the right front mount B 4514 6xx Parts removal 256 ...
Страница 258: ...Cartridge plunger removal 1 Open the front door 2 Tilt the cartridge plunger 4514 6xx Parts removal 258 ...
Страница 260: ...b Set the spring over the plunger 4514 6xx Parts removal 260 ...
Страница 262: ...Bezel removal MS610dn 1 Open the front door 2 Push the latches A and then remove the bezel A 4514 6xx Parts removal 262 ...
Страница 277: ...3 Squeeze the latches B to release the left and right links B 4514 6xx Parts removal 277 ...
Страница 300: ...3 Place the printer on its rear side 4 Release the sensor flag A 4514 6xx Parts removal 300 ...
Страница 301: ...5 Remove the screw B 6 Remove the sensor flag bracket C 4514 6xx Parts removal 301 ...
Страница 306: ...8 Remove the three screws A A 9 Disconnect the cable from the pick lift motor gearbox 4514 6xx Parts removal 306 ...
Страница 323: ...3 Swing the right cover backward to remove 4 Remove the screw D 4514 6xx Parts removal 323 ...
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Страница 335: ...Assembly 1 Covers 4514 6xx Parts catalog 335 ...
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Страница 339: ...Assembly 2 Electronics 1 1 2 3 4 5 7 9 10 11 6 8 12 4514 6xx Parts catalog 339 ...
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Страница 343: ...Assembly 3 Electronics 2 4 3 2 1 5 6 8 9 7 4514 6xx Parts catalog 343 ...
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Страница 346: ...Assembly 4 Frame 10 11 12 13 14 9 1 5 6 7 8 4 4 2 3 4514 6xx Parts catalog 346 ...
Страница 349: ...Assembly 5 Option trays 3 4 5 6 1 2 4514 6xx Parts catalog 349 ...
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Страница 386: ...4514 6xx Index 386 ...
Страница 392: ...4514 6xx Part number index 392 ...
Страница 398: ...4514 6xx Part name index 398 ...