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Service Manual
4447-20x
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Alignment problem service check
Step
Check
Yes
No
1
Turn off the printer by unplugging the power cord. Wait for
10 seconds, and turn on the printer.
Align the printer. Do either of the following:
• Bring the printer up in Manufacturing mode. From the
home screen, touch
>
Manufacturing Test
>
Align Printer
.
• From the home screen, touch
>
More
Options
>
Align Printer
.
Does the problem remain?
Go to step 2.
Problem resolved
2
Check the following conditions for the alignment sensor:
• Proper installation to the carrier assembly.
• Contamination with ink mist.
• Connection to the carrier card.
Is the alignment sensor properly connected?
Go to step 3.
Reseat the
alignment sensor
to the carrier
card. See
“Alignment
sensor
removal” on
page 4-57
.
3
Check the carrier card for any damage.
Is the carrier card free from any damage?
Go to step 4.
Go to step 6.
4
Check the encoder strip for any contamination. Clean it
with a piece of cloth.
Does the problem remain?
Go to step 5.
Problem resolved
5
Replace the alignment sensor. See
.
Does the problem remain?
Go to step 6.
Problem resolved
6
Replace the carrier card. See
.
Does the problem remain?
Go to step 7.
Problem resolved
7
Replace the system board. See
.
Does the problem remain?
Go to step 8.
Problem resolved
8
Replace the print engine assembly. See
assembly removal” on page 4-84
.
Does the problem remain?
Replace the
printer.
Problem resolved
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...