I-2 Service Manual
4513-630, -63W, -6EW
O
operator panel
LCD—
2-2
LED—
service check
2-28
LED—E238/E240(n)
overview
1-2
P
panel, control 1-2
paper jams
tips on preventing
1-7
parallel port service check 2-30
parts catalog
covers
7-2
electronics 7-4
frame 7-6
options 7-8
power-on self test (POST) 2-1
symptoms 2-21
Print Contrast 3-15
print media
preventing jams
1-7
trays by model 1-5
types and sizes 1-6
print quality pages
using
2-31
print quality problems
print media
1-7
service check 2-31
solving 2-35
printer symptom table 2-22
printhead
service check
2-38
R
registration 3-7
removals
covers
front access cover
4-6
procedures 4-2
S
safety information v-xiii
safety inspection guide 6-1
service checks 2-23
controller card 2-23
cooling fan 2-24
cover interlock switch 2-24
dead machine 2-25
fuser 2-26
LVPS/HVPS 2-26
main motor 2-27
operator panel 2-28
paper feed 2-28
paper jam during POST 2-28
paper never picks 2-29
paper picks but stops 2-28
paper picks sheets 2-29
paper trees, curls 2-30
parallel port 2-30
print quality 2-31
black page 2-32
blank page 2-31
heavy background 2-32
image density 2-33
light print 2-34
partial blank image 2-33
poor fusing of image 2-33
toner on back of page 2-34
white or black lines 2-34
printhead 2-38
transfer roll 2-42
service error codes 2-15
special tools 1-8
specifications
connectivity
1-4
input trays 1-5
memory 1-3
operating systems 1-4
photoconductor capacity 1-5
print media 1-6
toner capacity 1-5
start 2-1
strobe adjustment 3-14
symptom tables 2-21
POST 2-21
printer 2-22
T
tools 1-8
Top Margin 3-7
Transfer 3-15
transfer roll
parts catalog
7-7
service check 2-42
U
user attendance messages 2-5
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