I-4 Service Manual
5055-01X
Service Checks
drive 1 DC motor
2-71
drive 2 stepper motor 2-71
duplex 2-72
expansion paper feed 2-72
face down stacker full 2-73
high capacity feeder (HCF) 2-73
marks on paper 2-87
operator panel 2-75
options 2-98
paper carrying 2-75
paper exit, FU/FD 2-84
paper tray missing 2-84
photodeveloper missing 2-85
power supply 2-86
serial port 2-98
transfer belt up/down 2-89
Service Error Message Table 2-4
Service Precautions 4-1
Setting Configuration ID 3-28
Setting the Page Count 3-27
Start 2-3
Symptom Table 2-66
T
Test 3-12
Tests
button
3-12
device 3-21
disk test/clean 3-21
DRAM memory 3-13
flash 3-22
hardware 3-12
input source print 3-10
LCD hardware 3-12
parallel wrap 3-15
print 3-10
print quality pages 3-11
quick disk 3-21
ROM memory 3-14
serial wrap 3-17
Theory
belt unit
1-44
belt up/down 1-45
cassette paper feeder 1-38
cleaning unit 1-36
clearing paper jams 1-48
delivery 1-43
development unit 1-35
drive system 1-37
duplex unit 1-46
electrophotography process 1-34
expansion paper feeder 1-45
fuser unit 1-42
high capacity feeder (HCF) 1-54
maintenance mode 1-62
multipurpose feeding 1-39
paper feeding 1-38
paper feeding / fusing 1-36
processes and configuration 1-34
registration unit 1-40
separation unit 1-41
transfer unit 1-35
Tools 1-31
Troubleshooting 2-90
U
Using the Operator Panel 3-2
V
Viewing and Resetting the Drum
Counters
3-26
Viewing the Error Log 3-29
Viewing the Permanent Page Count
3-27
Part Numbers
11D0328 7-27
11D0329 7-27
11D0330 7-27
11D0331 7-27
11D0332 7-27
11D0333 7-27
11D0334 7-27
11D0335 7-27
11D0336 7-27
11D0337 7-27
11G0117 7-11
11G0118 7-11, 7-35
11G0120 7-11, 7-35
11G0135 7-7
11G0199 7-37
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