Lexmark E330 Service Manual - Page 130

Fuser power cable removal, Fuser removal

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4505 Fuser power cable removal (See "Electronics" on page 7-4.) 1.Remove the LVPS/HVPS card. See "LVPS / HVPS card assembly removal" on page 4-10 for more information. Note: The cable can be reached without fully removing the card. 2. Remove the rear cover. See "Rear cover removal" on page 4-3 for more information. 3. Remove the exit guide assembly. See "Paper exit guide assembly removal" on page 4-12 for more information. 4. Remove the two screws (one on each side) from the lower corners of the fuser. 5. Slide the fuser out far enough to expose and disconnect the AC cable connections. 6. Extract the fuser power cable. Fuser removal (See "Electronics" on page 7-4.) 1. Remove the paper exit guide assembly. See "Paper exit guide assembly removal" on page 4-12 for more information. 2. Remove the two screws (one on each side) from the lower corners of the fuser. 3. Remove the controller card cover (two screws). 4. Disconnect the thermistor at J15 and exit sensor at J10 on the controller card. 5. Slide the fuser out far enough to expose and disconnect the AC cable connections. 6. Carefully extract the fuser with thermistor and sensor cables. 4-8 Service Manual

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4-8
Service Manual
4505
Fuser power cable removal
(See
“Electronics” on page 7-4
.)
1.Remove the LVPS/HVPS card. See
“LVPS /
HVPS card assembly removal” on page 4-10
for
more information.
Note:
The cable can be reached without fully removing the
card.
2.
Remove the rear cover. See
“Rear cover removal” on
page 4-3
for more information.
3.
Remove the exit guide assembly. See
“Paper exit guide
assembly removal” on page 4-12
for more information.
4.
Remove the two screws (one on each side) from the lower
corners of the fuser.
5.
Slide the fuser out far enough to expose and disconnect the AC
cable connections.
6.
Extract the fuser power cable.
Fuser removal
(See
“Electronics” on page 7-4
.)
1. Remove the paper exit guide assembly. See
“Paper exit guide assembly removal” on
page 4-12
for more information.
2.
Remove the two screws (one on each side) from the lower
corners of the fuser.
3.
Remove the controller card cover (two screws).
4.
Disconnect the thermistor at J15 and exit sensor at J10 on the
controller card.
5.
Slide the fuser out far enough to expose and disconnect the AC
cable connections.
6.
Carefully extract the fuser with thermistor and sensor cables.