I-4 MFP Service Manual
7500-432, -632, and -832
H
Home screen 2-5
buttons 2-5
home screen
status message bar
2-6
I
image quality trouble 2-203
blank print (no print) 2-206
faint print (low contrast) 2-204
image quality 2-204
solid black 2-208
troubleshooting 2-203
vertical blank lines (white stripes in media transport
direction)
2-209
image quality troubles
after image
2-219
background (fog) 2-220
horizontal band printheads out 2-211
horizontal stripes 2-215
media damage 2-223
no fuse 2-224
partial lack 2-217
skew 2-221
spots 2-218
vertical stripes 2-213
indicator light 2-4
L
LCD touch-screen features
Menu trail line
2-10
light, indicator 2-4
Lock 2-6
lubrication specification 6-2
M
maintenance scheduled 6-2
maximum resolution 1-1
media types 1-3
media weights 1-3
memory 1-1
models 1-1
N
nlock 2-7
numeric keypad 2-3
O
operating systems 1-2
operator panel
Asterisk
2-4
Backspace 2-4
Dial Pause 2-4
Display 2-3
Keypad 2-3
Pound 2-4
Start 2-4
Stop 2-4
optional connectivity 1-1
options and features
description
1-4
duplex 1-65
duplex drive motor 1-65
media transport 1-66
exit 2 1-69
exit
2 drive motor
1-69
media transport 1-70
tandem tray 1-56
driving force transmission path 1-57
main components 1-63
media transport 1-58
media tray assembly 1-60
P
paper capacity 1-2
paper handling 1-3
parts catalog 7-1
2000-sheet dual input (TTM)—covers 7-65
2000-sheet dual input (TTM)—drive and electrical 7-79
2000-sheet dual input (TTM)—feed and transport 7-71,
7-73
2000-sheet dual input (TTM)—left door 7-77
2000-sheet dual input (TTM)—media feed unit 7-75
2000-sheet dual input (TTM)—tray 3 7-67
2000-sheet dual input (TTM)—tray 4 7-69
ADF assembly 7-46
ADF covers and components 7-48
ADF document tray 7-62
ADF feeder 7-52
ADF feeder roll 7-58
ADF left cover components 7-54
ADF media guide 7-56
ADF motor unit 7-60
carriage motor and cooling fan 7-42
covers 7-3, 7-4
covers and operator panel 7-36
dual unit drive motor 7-30
duplex—duplex inner 7-83
duplex—duplex outer 7-81
electrical 7-32
electrical cable 7-92
electrical cables 7-88, 7-89, 7-90, 7-91
exit 2—exit 2 inner 7-87
exit 2—exit 2 outer 7-85
full/half rate carriage 7-44
fuser 7-26
how to use this parts catalog 7-1
left door 7-20
left door and transfer roll 7-18
left lower door and transport 7-16
lens and sensors 7-40
media feed unit 7-6
media feed unit exploded (tray 1 and tray 2) 7-8
media tray 7-10
miscellaneous 7-94
MPF unit 7-12
MPF unit feed 7-14
platen glass 7-38
power cords 7-93