Using and Maintaining the Imager
January 17, 2007 8F2927 2-11
Filter Maintenance
There are two filters in the Laser Imager that must be attended to during the 
preventive maintenance process.
Cleaning the 
Electronics Filter
The electronics filter should be cleaned every 6 months.
1. Open the air intake (bottom) door.
2. Use a vacuum cleaner to vacuum the filter.
3. Close the air intake door.
Changing the PMM The Preventive Maintenance Module (PMM) must be changed every 15,000 
films.
1. On the touch screen, touch:
• the Unlock icon
• Unlock Film Supply
• OK
Air
intake
door
Electronics
filter