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9.2.1 Error Message List ........................................................................ 9-7
Chapter 10 Maintenance
10.1 Regular Cleaning .......................................................................................... 10-2
10.1.1 Cleaning the Display ................................................................. 10-2
10.1.2 Replacing the Installation Gasket.............................................. 10-3
10.2 Periodic Check Points................................................................................... 10-5
10.3 Backlight Replacement ................................................................................. 10-6
10.3.1 FP-3710K Series....................................................................... 10-6
