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2-46
Service Manual
4060-xxx
5
LVPS
Unplug the AC line cord from the LVPS and disconnect the
interconnect card cable on the LVPS. Reconnect the AC line cord and
measure the voltage on CN2-1 on the LVPS. The voltage should
measure approxi5 V dc.
If the voltage is correct, go to step 6. If the voltage is incorrect, go to
step 10.
6
Interconnect board
Unplug the AC line cord from the LVPS and reconnect the
interconnect board cable to CN2 on the LVPS. Reconnect the AC line
cord, turn the machine on and measure the voltage at the +5 V test
point on the interconnect board. The voltage should read
approxi5 V dc.
If correct, replace the following FRUs in the order shown:
• System board
• Interconnect board
If the voltage is incorrect, go to step 7.
7
Interconnect board
Unplug the AC line cord from the LVPS, remove the inner shield and
system board assembly from the interconnect board.
Note: The inner shield with system board attached can be moved far
enough away from the printer to access the interconnect board
voltage test points.
Measure the voltage at the +5 V test point on the interconnect board.
The voltage should m5 V dc. If correct, go to step 11. If
incorrect, go to step 8.
8
Communications card
Turn the printer off and remove the communications card. Check the
voltage at the 5 V test point on the interconnect board.
If the voltage is correct, replace the communication card assembly. If
the voltage is incorrect, go to step 9.
9
Features or option installed
on the interconnect board
assembly
Warning: Observe all the ESD precautions and turn the printer off
before any feature or option cards are removed or replaced.
Remove one option/feature at a time to help isolate the failing part.
Replace the faulty part.
10
LVPS fuse F1 (primary
power)
Unplug the AC line cord, remove the LVPS from the printer, and
check the continuity of fuse F1. See
“Low voltage power supply
removal” on page 4-42
.
If continuity is correct, replace the LVPS assembly.
If continuity is incorrect, replace fuse F1 and measure the voltage at
CN2-1. If the voltage is correct, reconnect the interconnect board
cable, reinstall the system board, and recheck the printer for a dead
machine condition. If the printer is still inoperative, go to step 11.
If the voltage is incorrect, replace the LVPS assembly.
FRU
Action
CN2
1
9
10
18
J4
J5
F2
F1
+24V
+5V
Test
Points
Содержание T630 - Printer - B/w
Страница 13: ...Laser notices xiii 4060 xxx Japanese Laser Notice ...
Страница 14: ...xiv Service Manual 4060 xxx Korean Laser Notice ...
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Страница 236: ...6 2 Service Manual 4060 xxx ...
Страница 238: ...7 2 Service Manual 4060 xxx Assembly 1 Covers ...
Страница 240: ...7 4 Service Manual 4060 xxx Assembly 2 Frame 1 5 2 1 3 4 3 4 8 6 7 ...
Страница 250: ...7 14 Service Manual 4060 xxx Assembly 8 Paper feed multipurpose feeder 3 11 7 5 9 2 6 4 8 1 7 13 5 12 10 ...
Страница 252: ...7 16 Service Manual 4060 xxx Assembly 9 Paper feed alignment 3 2 1 4 ...
Страница 254: ...7 18 Service Manual 4060 xxx Assembly 10 Integrated paper tray 250 sheet 3 11 7 5 9 2 10 6 4 8 1 ...
Страница 256: ...7 20 Service Manual 4060 xxx Assembly 11 Integrated paper tray 500 sheet 3 11 7 5 9 2 10 6 4 8 1 ...
Страница 258: ...7 22 Service Manual 4060 xxx Assembly 12 Drives Main drive and developer drive 3 2 4 1 7 6 5 ...
Страница 260: ...7 24 Service Manual 4060 xxx Assembly 13 Hot roll fuser 3 7 5 2 6 4 1 5 8 7 9 ...
Страница 262: ...7 26 Service Manual 4060 xxx Assembly 14 Transfer charging 3 2 4 1 5 6 7 9 10 8 ...
Страница 264: ...7 28 Service Manual 4060 xxx Assembly 15 Electronics power supplies 3 7 5 2 6 4 1 ...
Страница 266: ...7 30 Service Manual 4060 xxx Assembly 16 Electronics card assemblies 3 1 4 5 6 9 2 4 7 8 10 ...
Страница 268: ...7 32 Service Manual 4060 xxx Assembly 17 Electronics shields ...
Страница 270: ...7 34 Service Manual 4060 xxx Assembly 18 Cabling diagrams 1 3 1 2 4 5 6 7 8 7 4 ...
Страница 272: ...7 36 Service Manual 4060 xxx Assembly 19 Cabling diagrams 2 HVPS LVPS 3 5 4 1 2 6 ...
Страница 274: ...7 38 Service Manual 4060 xxx Assembly 20 Cabling diagrams 3 3 4 5 6 1 2 400 410 2 000 010 1 1 2 200 210 2 7 ...
Страница 276: ...7 40 Service Manual 4060 xxx Assembly 21 250 sheet paper tray ...
Страница 278: ...7 42 Service Manual 4060 xxx Assembly 21 cont 250 sheet paper tray ...
Страница 280: ...7 44 Service Manual 4060 xxx Assembly 22 500 sheet paper tray ...
Страница 282: ...7 46 Service Manual 4060 xxx Assembly 22 cont 500 sheet paper tray ...
Страница 284: ...7 48 Service Manual 4060 xxx Assembly 23 Duplex option 1 ...
Страница 286: ...7 50 Service Manual 4060 xxx Assembly 24 Envelope feeder 3 11 7 13 5 9 2 10 6 4 12 8 14 1 ...
Страница 288: ...7 52 Service Manual 4060 xxx Assembly 25 Output expander ...
Страница 290: ...7 54 Service Manual 4060 xxx Assembly 25 cont Output expander ...
Страница 292: ...7 56 Service Manual 4060 xxx Assembly 26 High capacity output expander ...
Страница 296: ...7 60 Service Manual 4060 xxx Assembly 27 5 bin mailbox ...
Страница 298: ...7 62 Service Manual 4060 xxx Assembly 27 cont 5 bin mailbox ...
Страница 300: ...7 64 Service Manual 4060 xxx Assembly 28 High capacity feeder 1 ...
Страница 304: ...7 68 Service Manual 4060 xxx Assembly 30 High capacity feeder 3 3 11 7 13 9 15 2 10 6 4 12 8 14 1 1 3 5 ...
Страница 306: ...7 70 Service Manual 4060 xxx Assembly 31 High capacity feeder 4 3 11 7 13 18 5 16 9 15 2 10 6 17 4 12 8 14 19 1 4 ...
Страница 308: ...7 72 Service Manual 4060 xxx Assembly 32 High capacity feeder 5 3 11 7 5 9 2 10 6 4 12 8 1 10 10 10 12 ...
Страница 314: ...7 78 Service Manual 4060 xxx Assembly 35 StapleSmart finisher I 3 11 7 13 5 16 9 15 2 10 6 17 4 12 8 14 1 5 18 ...
Страница 316: ...7 80 Service Manual 4060 xxx Assembly 36 StapleSmart finisher 2 3 11 7 13 5 9 2 10 6 4 12 8 14 1 4 4 4 4 ...
Страница 320: ...7 84 Service Manual 4060 xxx Assembly 38 StapleSmart finisher 4 1 ...
Страница 344: ...I 20 Service Manual 4060 xxx ...
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