Table 1-4 Fans (continued)
Abbreviation Component name Replacement part number
FM301 Duplex fan 1 RM2-0291-000CN (M855)
RM2-5061-000CN (M880)
FM302 Duplex fan 2 RM2-0291-000CN (M855)
RM2-5061-000CN (M880)
Table 1-5 Solenoids
Abbreviation Component name Replacement part number
SL1 Cassette pickup solenoid RM1-9599-000CN
SL2 MP tray (Tray 1) pickup solenoid RM1-9644-000CN
SL4 Toner-replenishment solenoid (Y)
SL5 Toner-replenishment solenoid (M)
SL6 Toner-replenishment solenoid (C)
SL7 Toner-replenishment solenoid (K)
SL301 Duplex flapper solenoid RM2-0291-000CN (M855)
RM2-5061-000CN (M880)
Table 1-6 Switches
Abbreviation Component name Replacement part number
SW11 Tray 2 paper size switch RM1-3222-000CN
SW12 Cassette trailing edge switch RM1-3222-000CN
SW13 Right door open/close switch RM2-7035-000CN
SW14 Front door open/close switch RM2-7035-000CN
SW17 Main switch
SW101 Interlock switch 1 RM2-5062-000CN
SW102 Interlock switch 2 RM2-5062-000CN
Table 1-7 Photointerrupters
Abbreviation Component name Replacement part number
SR11 Fuser shutter home position sensor (front) RM1-9857-000CN
SR12 Fuser shutter home position sensor (rear) RM1-9857-000CN
SR13 T2 door open/close sensor WG8-5935-000CN
SR14 Drum home position sensor (K) A2W77-67908
10 Chapter 1 Theory of operation ENWW