Lexmark Optra W810 - Page 471

Index I-5
4023-001
printer parts 5–2
printer removal procedures 4–14
agitating motor (M10) 4–50
bottle cover sensor (PC10) 4–49
cooling fan motor (M3) and I/C
filter 4–26
CPM (power supply safety) switch
and PWB-L 4–45
double feed detection sensor board
(PWB-H) 4–60
erase lamp (LA1) 4–33
eraser duct assembly 4–32
fuser frame resistor board (PWB-
R1) 4–34
fusing roller thermistor (TH1) 4–29
fusing roller thermostat (TS1) 4–30
fusing unit 4–27
heater lamp (H1) 4–29
heater lamp cover 4–28
high voltage unit (HV1) 4–37
image cartridge/PC (I/C) cooling fan
motor (M9) 4–36
image cartridge/PC (I/C) drive motor
(M1) 4–53
image cartridge/PC (I/C) thermistor
(TH2) 4–22
image transfer roller 4–21
image transfer unit 4–22
main hopper motor (M6) and sub
hopper motor (M7) 4–51
outer cover 4–15
ozone fan motor (M8) and ozone
filter 4–47
paper exit full sensor (PC12) 4–31
paper exit sensor (PC3) and
actuator 4–27
power supply unit (PU1) 4–44
power unit cooling fan motor
(M4) 4–46
pre-disassembly 4–14
pre-transfer guide plate register
plate (PWB-R2) 4–24
printer main engine board (PWB-
A) 4–38
printhead unit assembly (PH) 4–40
right door interlock switch (S2) 4–54
right door switch (S3) 4–43
synchronizing roller removal 4–25
synchronizing roller sensor
(PC2) 4–23
toner detecting read switch
(S4) 4–55
transport motor (M2) 4–52
1st cassette (tray1) paper near
empty sensor (PC5) 4–57
1st cassette (tray1) paper take-up
solenoid (SL1) 4–59
1st cassette (tray1) set sensor
(PC6) 4–58
1st cassette paper empty sensor
(PC4) 4–35
1st paper cassette (tray1) paper size
detecting board 4–48
1st/cassette/250-sheet (tray1) paper
take-up roller 4–16
250-sheet cassette (tray1) paper
take-up rolls 4–16
500-sheet cassette (tray 2 and 3)
control board (PWB-A2) 4–62
500-sheet cassette (tray 2 and 3)
paper empty sensor
(PC22) 4–64
500-sheet cassette (tray 2 and 3)
paper near empty sensor
(PC25) 4–65
500-sheet cassette (tray 2 and 3)
paper take-up roller 4–63
500-sheet cassette (tray 2 and 3)
paper take-up solenoid
(SL2) 4–67
500-sheet cassette (tray 2 and 3)
right door detecting sensor
(PC23) 4–66
500-sheet cassette (tray2 and 3)
paper lifting springs 4–18
500-sheet cassette (tray2 and 3)
paper size detecting board
(PWB-S2) 4–20
printer service checks 2–34
fuser (abnormal temperature) 2–34
fuser (temperature low) 2–35
no power 2–34
toner feed 2–35
printer/options parts identification 1–7