Service manual

VI-28
ABCDEFGHJ
1 2 3 4 5 6
MCU HL-4200
PL12.1
HVPS
Print head cartridge ASSY PKG
Print head cartridge ASSY
PL9.1
J804
1
RTC(Y) REFRESHER(Y)
J805
1
RTC(M) REFRESHER(M) RTC(C) REFRESHER(C) RTC(K) REFRESHER(K)
2.8.1 CHARGING AND EXPOSURE
2.5.1
LASER SCAN IMAGE(Y)
2.5.1
LASER SCAN IMAGE(M)
2.5.1
LASER SCAN IMAGE(C)
2.5.1
LASER SCAN IMAGE(K)
CHARGING
EXPOSURE
2.8.2 2.8.2 2.8.2 2.8.2
LATENT IMAGE(Y)
LATENT IMAGE(M) LATENT IMAGE(C) LATENT IMAGE(K)
CHARGI FILM ON
REFRESHER POWER
DO-40
CHARGI FILM OFF
DO-41
WARNING: HIGH VOLTAGE
2.8 XEROGRAPHICS