Lexmark X644E Service Manual - Page 337
Developer drive assembly removal, System board and inner shield removal -models
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7002-xxx Developer drive assembly removal 1. Remove the system board and inner shield. See "System board and inner shield removal -models X644e/X646e" on page 4-131. 2. Remove the two short screws (A) and the one long screw (B) securing the developer drive assembly. 3. Remove the developer drive assembly. 4. Remove the developer drive coupler kit. See "Developer drive coupler kit removal" on page 4-78. Installation 1. Place the developer coupler into the main motor drive shaft. 2. Place the developer drive shaft on the developer drive. 3. Align the developer drive shaft with the coupler. 4. Be sure to replace the screws in the same positions. Repair information 4-77
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Repair information
4-77
7002-xxx
Developer drive assembly removal
1.
Remove the system board and inner shield. See
“System board and inner shield removal —models
X644e/X646e” on page 4-131
.
2.
Remove the two short screws (A) and the one long screw (B) securing the developer drive assembly.
3.
Remove the developer drive assembly.
4.
Remove the developer drive coupler kit. See
“Developer drive coupler kit removal” on page 4-78
.
Installation
1.
Place the developer coupler into the main motor drive shaft.
2.
Place the developer drive shaft on the developer drive.
3.
Align the developer drive shaft with the coupler.
4.
Be sure to replace the screws in the same positions.