| Item | EM | 500K | Note |
|---|---|---|---|
| Drive rollers | C | - | Wipe with a cloth dampened with ethyl alcohol. |
| Driven rollers | C | - | |
| Quenching brush | C | - | |
| Bearings | C | - | Lubricate with Silicone Grease G-501 when noise occurs. |
| Sensors | C | - | Clean with a blower brush. |
| Jogger fences | C | - | Lubricate with Silicone Grease G-501 when abnormal noise is generated or abnormal operation occurs. |
| Stapler | - | R | Replace when the staple counter in the logging data reached 500k. |