Periodic Maintenance
Periodic Maintenance
| Items | Overview |
|---|---|
| Replace the Maintenance Unit | Maintenance Unit is replaced as correspondence to Pump life of Maintenance Unit wears. |
| Cleaning the PF Scale | The PF scale cleaning is executed as correspondence to the PF scale reading defective by the ink mist accumulation of the PF scale. |
| Readjust the PG Adjust Cam | As the CR Unit bearing wears, the PG value is changes. Move the cam one notch upward as correspondence to the PG value changing. |
| Attach the Grease to CR Shaft | As bearing part of Carriage Unit deteriorates, the load on Bearing part of Carriage Unit increases. As a countermeasure to the above, clean the CR Shaft and applying the new grease. |
Replace Paper Guide Upper Roller |
Paper Guide Upper Roller is replaced as correspondence to the Driven Roller wears. |
| Readjustment related to Paper feed and printing | As a countermeasure to degradation of paper feed precision resulting from degradation of the Paper Feed Rollers and to fluctuation of the PG value resulting from degradation of the CR Unit Bearing, readjust the paper feed and print related adjustment items. Perform adjustments after periodic maintenance in the service support mode. |
Periodic maintenance procedure
Perform the periodic maintenance operation according to the following operation flow.
