Use this guide in identifying the parts that must be inspected, cleaned, or replaced based on the page count.
If any unsafe condition exists, find out how serious the hazard is and if you can continue before you correct the hazard.
As you service the machine, check for the following:
- Damaged, missing, or altered parts, especially in the area of the power switch and the power supply
- Damaged, missing, or altered covers, especially in the area of the top cover and power supply cover
- Possible safety exposure from any non-Lexmark attachments
Use the following table to determine when specified parts should be inspected:
| Lexmark CX725, XC4150, and XC4153 | Every service call | Every 150K | Notes |
|---|
Media tray - All |
Media tray side guides | Inspect | Check for correct positioning |
Media tray length guides | Inspect | Check for correct positioning |
Transfer module (ITM) | Inspect | Replace | Ensure correct installation |
Fuser | Inspect | Replace | Ensure correct installation |
Media feeders - All |
Media tray pick tires | Inspect and clean if needed | Clean with a damp cloth |
MPF pick tires | Inspect and clean if needed | Clean with a damp cloth |
Paper path |
Duplex path rollers | Inspect | - Check for media fragments and tears
- Check for excessive toner build‑up on white rollers
- Clean with damp cloth if needed
|
Miscellaneous |
Toner spillage | Clean | Use a toner vacuum and cloth to remove all toner spillage from the printer |