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Service Manual
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900.xx—Firmware error service check
3
Check the J1, J2, and J3 connectors on the carrier
card for proper connection and damage.
Reseat the J1, J2, and J3 cables.
Are the cables and connectors free from
damage?
Go to step 4.
Do any of the
following:
• If the cables are
damaged, then go
to step 6.
• If the connectors
are damaged, then
go to step 5.
4
Replace the printhead. See
Does the problem remain?
Go to step 5.
Problem resolved
5
Replace the carrier card. See
.
Does the problem remain?
Go to step 5.
Problem resolved
6
Replace the printhead carrier cables. See
.
Does the problem remain?
Go to step 7.
Problem resolved
7
Replace the tank receiver assembly. See
receiver assembly with inlet removal” on
page 4-79
Does the problem remain?
Go to step 8.
Problem resolved
8
Replace the system board. See
.
Does the problem remain?
Go to step 9.
Problem resolved
9
Replace the print engine assembly. See
engine assembly removal” on page 4-84
.
Does the problem remain?
Replace the
printer.
Problem resolved
Step
Check
Yes
No
1
Disconnect the USB, network, and fax cables from
the system board. Turn off the printer by unplugging
the power cord. Wait for 10 seconds, and turn on
the printer.
Does the problem remain?
Go to step 2.
Problem resolved
2
Check all the cables on the system card for proper
connection.
Are all the cables properly connected?
Go to step 3.
Reseat all cables.
3
Check the J28 cable and connector for proper
connection and any damage.
Is the J28 properly connected and free from any
damage?
Go to step 4.
Go to step 6.
Step
Check
Yes
No
Содержание Pro5500 Series
Страница 11: ...Safety information xi 4447 20x Go Back Previous Next 012 3456789...
Страница 191: ...Repair information 4 22 4447 20x Go Back Previous Next Disassembly Flow chart This is the photo of the ADF input tray...
Страница 254: ...4 85 Service Manual 4447 20x Go Back Previous Next Disassembly Flow chart...
Страница 260: ...5 6 Service Manual 4447 20x Go Back Previous Next Wireless card Card reader JP3...
Страница 261: ...Connector locations 5 7 4447 20x Go Back Previous Next Carrier card J1 J2 J3...
Страница 262: ...5 8 Service Manual 4447 20x Go Back Previous Next...
Страница 266: ...7 2 Service Manual 4447 20x Go Back Previous Next Assembly 1 Covers 5 6 8 9 10 11 12 13 16 17 1 14 15 7 2 3 4...
Страница 268: ...7 4 Service Manual 4447 20x Go Back Previous Next Assembly 2 Engine 1 2 3 5 4...
Страница 270: ...7 6 Service Manual 4447 20x Go Back Previous Next Assembly 3 Fluid system assembly 1 3 2 5 4...
Страница 274: ...7 10 Service Manual 4447 20x Go Back Previous Next...
Страница 277: ...I 3 Service Manual 4447 20x Go Back Previous Next...