Lexmark X734DE - Page 620

I-6 Service Manual
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printer pad 4-146
printhead 4-147
right bellcrank 4-164
scanner front cover 4-243
scanner ICC cable 4-284
scanner ICC card 4-283
scanner left cover 4-244
scanner MDC card 4-286
scanner rear cover 4-245
scanner right cover 4-246
system board 4-165
system board support shield 4-171
toner level sensor 4-174
top access cover links 4-176
top access cover sensor 4-177
top access cover springs 4-179
top cover camshaft assembly 4-186
transfer belt 4-191
transport cable 4-193
transport motor cable 4-196
UICC cable 4-202
UICC card 4-197
USB connector cable 4-207
waste toner assembly 4-212
wireless network antenna 4-225
wireless network card 4-226
Reset Calibration 3-26
Reset Fuser Cnt 3-31
S
safety information iv-xvii
safety inspection guide 6-1
scanner
cleaning
6-2
diagnostics tests 3-9
lock 2-33, 4-140
scanner specifications 1-3
screw and retainer identification table 4-3
sensors
ADF exit sensor
4-255
bin full 4-60
diagnostic tests 3-21
exit sensor service check 2-145
input sensor service check 2-147
paper present LED card 4-282
toner level 4-174, 7-10
top access cover 4-177
separator pad
removal
4-267
spare 6-5
serial number
viewing
3-24
service checks
110.xx—Mirror motor
2-41
111.xx–114.xx—printhead error 2-42
120.xx—fuser error 2-43
140.xx—Autocomp motor error 2-46
142.xx,—motor error 2-47
142.xx—fuser motor error 2-47
143.xx—motor error 2-48
144.xx—motor error 2-50
145.xx, 906.05–906.08—motor error 2-55
146.xx—motor error 2-53
155.xx—motor error 2-56
156.xx—motor error 2-58, 2-59
900.xx System software 2-103
906.01–90604—motor error 2-47
920.03—POST error 2-107
920.04—POST error 2-108
920.05—POST error 2-109
920.07—POST error 2-111
920.09–920.12—POST error 2-112, 2-113, 2-114,
2-115
920.13—POST error 2-115
920.14—POST error 2-117
920.15—POST error 2-118
920.16—POST error 2-119
920.17—POST error 2-120
920.18—POST error 2-121
920.19—POST error 2-122
920.21—POST error 2-124
920.23—POST error 2-126
925.01, 925.03, 925.05—fan error 2-129
925.02, 925.04, 925.06—blower error 2-130
945.xx, 947.xx—Transfer roll error 2-131
dead printer 2-144
exit sensor 2-145
input sensor 2-147
networking 2-148
operator panel 2-149
print quality 2-151
service error
900.xx System software error
2-103
service error codes 2-18
Servo Laser Test 3-22
Size Sensing 3-33
skew 3-6, 4-9
specifications
acoustic
1-7
clearances 1-3
data streams 1-4
dimensions 1-2
electrical and power 1-6
environment 1-5
mechanical specifications 1-3
media 1-8
memory 1-4
resolution 1-4
start 2-1
supplies, ADF supply space 6-5
symptoms
multiple function printer (MFP)
2-6
print quality 2-6
system board
parts catalog
7-8
removal 4-165
system board support shield
parts catalog
7-8
removal 4-171