Lexmark X543 - Imaging Unit (IU) Removal

4-62 Service Manual
7525-xxx
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Imaging unit (IU) removal
The imaging unit is customer replaceable unit and is not a FRU.
Note: The imaging unit contains:
• Photoconductor unit
• Developer units
To remove only the photoconductor, remove the entire imaging unit, remove the developer units, place the
original developer units in the new photoconductor, and re-install the imaging unit. When you replace the
imaging kit, you are replacing both the photoconductor and the developer units.
1. Open the front cover.
2. Lift the toner cover by sliding the latch to the left.
3. Remove the right cover assembly. See “Right cover removal” on page 4-7.
4. Remove the waste toner bottle. See “Waste toner bottle” on page 4-72.
5. Remove the toner cartridges.
6. Lift the two latches (A) to unlock the imaging unit.