Xerox 8550 Printer User Manual


 
Phaser 8400/8500/8550/8560 Color Printer Service Manual I – 5
relation to printhead, 2-11
relation to transfix system, 2-18
process gear drive train, homing, 6-8
purge pump, 8-11
purge system, 2-3, 2-14
purging, 2-33
R
random light stripes, 5-3
remove print smears, 2-34
roll block, 8-12
routine maintenance items, 1-9
S
scratches, 5-13
self maintenance functions, 2-33
self-maintenance cycles, 2-33
sensors, 2-22
service diagnostics, 4-4
service menu, hidden, 4-2
silicone oil, 2-13
six-jet interlace, 2-24
smudges or smears, 5-5
specifications
electrical
, 1-12
environmental, 1-12
functional, 1-12
media and tray, 1-13
physical dimensions, 1-10
specifications, printer, 1-10
status indicator LED, 1-5
streaks, 5-11
supplies, Xerox, 9-16
T
test prints, 5-34
tilt cam, 2-10, 2-11
tilt gear, 2-12
transfix roller, 2-16, 2-27
transfix speeds, 2-31
transfix system, 2-3, 2-16
transfixing, 2-27
troubleshooting, jam codes, 3-49
U
uneven color, 5-9
W
waste ink, 2-14
waste tray, 7-5
wavy vertical lines, 5-23
wiper alignment procedure, 6-2
wiper assembly lock, 8-10
wiper faults, 3-21
wiping, 2-33
wiring
inside front
, 10-8
inside top, 10-9
left-side, 10-6
main wiring, 10-2
printhead, 10-10
right-side, 10-4
wrinkling, 5-31
X
x-axis bias spring hook, 8-11
x-axis faults, 3-14, 3-15
x-axis system, 2-9
Y
y-axis belt, disassembly, 8-8
y-axis faults, 3-13