Lexmark C543dn - Toner Meter Cycle (TMC) Card Removal

Repair information 4-75
5025-2xx, 4xx
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Toner meter cycle (TMC) card removal
See “Toner meter cycle card assembly” on page 7-7 for the part number.
1. Remove the rear shield. See “Top cover assembly removal” on page 4-13.
2. Remove the right cover assembly. See “Right cover assembly removal” on page 4-12.
3. Remove the waste toner bottle. See “Waste toner bottle removal” on page 4-81.
4. Remove the imaging unit (IU). See “Imaging unit (IU) removal” on page 4-49.
5. Disconnect the TMC cable from JCTM1 connector (A), and push the toner meter cycle card cable through
the frame opening.
Note: Observe the routing for reinstallation.
6. Remove the two plastic screws (B), the two metal screws (C), and remove the card.