Phaser 6180MFP Multifunction Printer Service Manual
4-109
General Troubleshooting
High Pitched Noise
There is high pitch sound coming from the printer.
Troubleshooting Reference Table
Applicable Parts
Wiring and Plug/Jack Map References
■
MCU Board, PL9.2.13
■
LVPS, PL9.2.14
■
“Map 4 - LVPS and MCU Board” on
page 10-13
■
“DC Power Supply” on page 10-24
Troubleshooting Procedure Table
Step
Actions and Questions
Yes
No
1
1. Check for abnormal noise.
2. Is there abnormal noise from the motors
when turning On the printer?
Go to step 2.
Go to step 4.
2
1. Turn the printer power Off.
2. Disconnect the power cord and wait for
one minute.
3. Reseat the LVPS connectors.
4. Turn the printer power On. Is the printer
working?
Complete.
Go to step 3.
3
1. Check the MCU Board for correct
installation. Reseat the MCU Board
(page 8-88).
2. Is the printer working?
Complete.
Replace the
MCU Board
(page 8-88).
4
1. Connect the printer power cord to
another electrical outlet.
2. Turn the printer power On. Is the printer
working?
Complete.
Go to step 5.
5
1. Turn the printer power Off.
2. Check the power cord connection.
Reconnect the printer power cord.
3. Is the printer working?
Complete.
Go to step 6.
6
1. Turn the printer power Off.
2. Disconnect the power cord and wait for
one minute.
3. Reseat the LVPS connectors.
4. Turn the printer power On. Is the printer
working?
Complete.
Go to step 7.
7
1. Turn the printer power Off.
2. Disconnect the printer power cord and
wait for one minute.
3. Reconnect the power cord.
4. Turn the printer power On. Is the printer
working?
Complete.
Replace the
LVPS
(page 8-83).
Summary of Contents for Phaser 6180MFP
Page 1: ...Service Manual Phaser 6180MFP 701P47020 Multifunction Printer ...
Page 2: ......
Page 20: ...xviii Phaser 6180MFP Multifunction Printer Service Manual ...
Page 32: ...xxx Phaser 6180MFP Multifunction Printer Service Manual ...
Page 82: ...1 50 Phaser 6180MFP Multifunction Printer Service Manual General Information ...
Page 188: ...2 106 Phaser 6180MFP Multifunction Printer Service Manual Theory of Operation ...
Page 412: ...3 224 Phaser 6180MFP Multifunction Printer Service Manual Error Messages and Codes ...
Page 526: ...4 114 Phaser 6180MFP Multifunction Printer Service Manual General Troubleshooting ...
Page 596: ...5 70 Phaser 6180MFP Multifunction Printer Service Manual Print Quality Troubleshooting ...
Page 618: ...7 8 Phaser 6180MFP Multifunction Printer Service Manual Cleaning and Maintenance ...
Page 748: ...8 130 Phaser 6180MFP Multifunction Printer Service Manual Service Parts Disassembly ...
Page 798: ...9 50 Phaser 6180MFP Multifunction Printer Service Manual Parts List ...
Page 870: ...A 18 Phaser 6180MFP Multifunction Printer Service Manual Reference ...
Page 882: ...I 12 Phaser 6180MFP Multifunction Printer Service Manual Index ...
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Page 884: ...701P47020 ...