Diagnostic Information
2-51
5060-XXX
DC Power Service Check
The machine is partially operative, a motor turns, display is on or the Power On LED may
be on or off.
Step
Actions and Questions
Yes
No
1
Does the printer Beep 5 times and the Operator Panel
display all diamonds?
Go to the
“Operator
Panel LCD/
Status LED/
Buttons
Service
Check” on
page 2-77
Go to Step 2
2
DC Power to Engine Board - Turn the power off and
disconnect the LVPS cable to J9 on the Engine Board. Turn
the power on and check the following voltages on the LVPS
cable.
* J9-1 +3.3 V dc
* J9-2 +5 V dc
* J9-3 +5 V dc
* J9-4 +24 V dc
* J9-5 +24 V dc
* J9-6 Ground
* J9-7 Ground
* J9-8 Ground
* J9-9 Ground
* J9-10 Ground
Note: All voltages are approximate values.
Are the voltages correct?
Go to Step 3
Replace the
“LVPS” on
page 4-14
3
DC Voltages at RIP Board - Turn the power off and
disconnect the LVPS cable to J23 on the RIP Board. Turn
the Power Supply Assembly power on and check the
following voltages on the LVPS cable:
* J23-1 Ground
* J23-2 Ground
* J23-3 Ground
* J23-4 Ground
* J23-5 Ground
* J23-6 Ground
* J23-7 Ground
* J23-8 Ground
* J23-9
* J23-10 +3.3 V dc
* J23-11 +3.3 V dc
* J23-12 +3.3 V dc
* J23-13 +5.0 V dc
* J23-14 +5.0 V dc
* J23-15 +5.0 V dc
* J23-16 +24 V dc
Note: All voltages are approximate values.
Are the voltages correct?
Problem
Solved
Replace the
“LVPS” on
page 4-14
Summary of Contents for 13P0150 - C 750dtn Color Laser Printer
Page 2: ... ii 6000 XXX ...
Page 4: ...5060 XXX ...
Page 10: ...viii 5060 XXX ...
Page 18: ...xiv Service Manual 5060 XXX ...
Page 120: ...2 100 Service Manual 5060 XXX ...
Page 199: ...Connector Locations 5 17 5060 XXX RIP Board ...
Page 203: ...Connector Locations 5 21 5060 XXX High Capacity 2000 Sheet Board ...
Page 205: ...Connector Locations 5 23 5060 XXX HVPS Board ...
Page 207: ...Connector Locations 5 25 5060 XXX HVPS Developer Board ...
Page 208: ...5 26 Service Manual 5060 XXX ...
Page 212: ...7 2 Service Manual 5060 XXX Assembly 1 Covers ...
Page 214: ...7 4 Service Manual 5060 XXX Assembly 1 1 Covers ...
Page 220: ...7 10 Service Manual 5060 XXX Assembly 5 Paper Feed Output Redrive ...
Page 222: ...7 12 Service Manual 5060 XXX Assembly 6 Multipurpose Feeder MPF ...
Page 224: ...7 14 Service Manual 5060 XXX Assembly 7 500 Sheet Integrated Tray ...
Page 228: ...7 18 Service Manual 5060 XXX Assembly 10 Cartridge Contact Assembly ...
Page 230: ...7 20 Service Manual 5060 XXX Assembly 11 Electronics ...
Page 232: ...7 22 Service Manual 5060 XXX Assembly 11 1 Electronics ...
Page 240: ...7 30 Service Manual 5060 XXX Assembly 12 Output Expander ...
Page 242: ...7 32 Service Manual 5060 XXX Assembly 12 1 Output Expander ...
Page 244: ...7 34 Service Manual 5060 XXX Assembly 13 5 Bin Mailbox ...
Page 246: ...7 36 Service Manual 5060 XXX Assembly 13 1 5 Bin Mailbox ...
Page 248: ...7 38 Service Manual 5060 XXX Assembly 14 500 Sheet Tray Option ...
Page 250: ...7 40 Service Manual 5060 XXX Assembly 14 1 500 Sheet Tray Option ...