Appendix D Maintenance
Before conducting any maintenance procedures, follow these precautions:
—Before beginning the maintenance procedures, be sure to turn OFF the power ON/OFF switch and unplug the printer’s power cord.
—Do not put any equipment that produces a magnetic field near the printer.
—Do not attempt to remove the units other than those described in the manual.
Use the mechanical print counter to check the number of prints made to determine when certain maintenance procedures should be performed.
Mechanical
Print Counter
Every 75,000 prints | The image transfer/paper separator charger wires should be cleaned |
| every 75,000 prints. Follow the steps described below to clean the |
| unit. Before cleaning the wire, be sure to turn OFF the power ON/ |
| OFF switch and unplug the power cord. |
Cleaning the image transfer/paper separator charger wires
1. Open the front cover. Release the lock of the vacuum unit release lever (M2) and lower the vacuum unit. Push down on the front edge of the image transfer/paper separator charger and pull the charger out of the printer.
