Lexmark X644E Service Manual - Page 359
High voltage power supply removal
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7002-xxx High voltage power supply removal CAUTION There is a danger from hazardous voltage in the area of the product where you are working. Unplug the product before you begin, or use caution if the product must receive power in order to perform the task. 1. Remove the inner paper deflector. See "Inner paper deflector assembly removal" on page 4-101. 2. Remove the right side cover. See "Printer right cover removal" on page 4-58. 3. Disconnect the HVPS cable from the HVPS at connector (A). A 4. Disconnect the transfer roll cable (B) from the HVPS board. Warning: Use care when disconnecting the cable from the transformer on the HVPS. The cable and connector can be easily damaged. Repair information 4-99
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Repair information
4-99
7002-xxx
High voltage power supply removal
1.
Remove the inner paper deflector. See
“Inner paper deflector assembly removal” on page 4-101
.
2.
Remove the right side cover. See
“Printer right cover removal” on page 4-58
.
3.
Disconnect the HVPS cable from the HVPS at connector (A).
4.
Disconnect the transfer roll cable (B) from the HVPS board.
Warning:
Use care when disconnecting the cable from the transformer on the HVPS. The cable and
connector can be easily damaged.
CAUTION
There is a danger from hazardous voltage in the area of the product where you are working.
Unplug the product before you begin, or use caution if the product must receive power in order
to perform the task.
A