Maintenance
3. PREVENTIVE MAINTENANCE
3.1 PM TABLES
The amounts mentioned (K=1,000) as the PM interval indicate the number of prints or copies
unless stated otherwise. These numbers are based on the PM counter.
Symbol key: C: Clean, R: Replace, L: Lubricate, I: Inspect, EM: Emergency Maintenance, AN: As
necessary, Exp.: Expected Life (K)
Turn off the power switch and unplug the power cord before performing any procedure in
this section. Laser beams can seriously damage the eyes.
3.1.1 MAIN MACHINE
Scanner Optics
300K 450K 600K AN Exp. Note
1st, 2nd, 3rd Mirror C Optics cloth
Exposure Glass C C Damp cloth
Scanner Guide Rails C/L
After cleaning with
alcohol, lubricate
scanner guide rails with
Launa Oil.
Toner Shield Glass C C Optics cloth
Reflector C Optics cloth
Dust Filters C Blower brush