Lexmark C748e - Page 485

Index I-5
5026
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cartridge motor 1/fuser cable 4-67
cartridge motor 2/3 cable 4-69
color on demand assembly 4-70
contact springs 4-75
cooling fan 4-85
covers
front access cover assembly
4-29
left cover 4-31
operator panel assembly 4-34
operator panel bezel 4-41
operator panel buttons 4-41
output bin extension cover 4-45
paper tray dust cover 4-46
rear frame cover 4-47
rear left cover 4-48
rear right cover 4-49
right cover 4-51
top access cover assembly 4-54
top cover 4-58
covers, rear upper cover 4-50
duplex reference edge guide 4-87
electrophotographic (EP) process drive assembly 4-90
front door assembly 4-100
front door assembly restraint cable (left) 4-103
front door assembly restraint cable (right) 4-107
fuser 4-110
hard drive assembly 4-114
high-voltage power supply (HVPS) 4-115
high-voltage power supply cable 4-117
left bellcrank 4-118
low voltage power supply (LVPS) 4-119
motor driver cable 4-122
motor driver card 4-121
multipurpose feeder (MPF) paper present sensor 4-129
multipurpose feeder (MPF) pick 4-131
multipurpose feeder (MPF)/duplex motor cable 4-128
multipurpose feeder/duplex gear and housing 4-123
multipurpose feeder/duplex motor assembly 4-125
operator panel bezel 4-41
operator panel buttons 4-41
operator panel cable 4-132
operator panel usb coonector cable 4-134
option cable 4-135
options
HCIT controller board assembly
4-199
HCIT drawer slide assembly 4-200
HCIT elevator motor with sensor 4-200
HCIT feed with bushing roller 4-198
HCIT front tray cover 4-194
HCIT left cover 4-197
HCIT media tray assembly 4-193
HCIT photointerrupter sensor with cable assembly
4-205
HCIT pick arm roll 4-202
HCIT rear cover 4-195
HCIT right cover 4-196
HCIT slide assembly with spring 4-203
HCIT top plate assembly 4-206
paper pick mechanism assembly 4-137
photoconductor unit 4-142
pick roll rubber tires 4-143
precautions 4-28
printer pad 4-144
printhead 4-145
right bellcrank 4-154
system board 4-155
system board support shield 4-160
toner level sensor 4-163
top cover camshaft assembly 4-165
transfer belt 4-171
transfer module 4-171
transport cable 4-173
transport motor cable 4-175
waste toner assembly 4-176
wireless network antenna 4-190
wireless network card 4-191
Reset Color Cal 3-24
Reset Fuser Cnt 3-28
restraint cable, removal 4-103, 4-107
right cover, removal 4-51
S
safety information ii-xv
safety inspection guide 6-1
screw and retainer identification table 4-3
SE menu 3-1
sensor tests
Dynamic Sensors
3-20
Static Sensors 3-19
sensors
bin full
7-14
exit sensor service check 2-100
input sensor service check 2-99
theory 3-61
toner level 4-163, 7-12
serial 1 wrap test 3-14
serial number
viewing
3-23
service checks
110.xx—Mirror motor
2-45
111.xx–114.xx—printhead error 2-46
120.xx—fuser error 2-47
140.xx—Autocomp motor error 2-49
142.xx,—motor error 2-49
142.xx—fuser motor error 2-49
143.xx—motor error 2-51
144.xx—motor error 2-52
145.xx Motor Error 2-54
146.xx, 148.xx—motor error 2-55
155.xx—motor error 2-58
156.xx—motor error 2-60
160.xx, 161.xx-motor error 2-60
162.xx, 163.xx-motor error 2-61
24 V interlock switch 2-121
31.xx—Cartirdge errors 2-45
5 V interlock switch 2-120
906.01–90604—motor error 2-49
920.01—POST error 2-57
920.03, 920.25-transfer module 2-97