Service Manual Index – 5
P
Paper exit theory, 2-29
Paper feeder theory
, 2-16
Paper lift theory
, 2-15
Paper path
print engine
, 2-5
stacker
, 2-38
Paper size control
, 2-18
Paper size jam
, 3-54
Paper size switch
optional 550-sheet feeder
, 2-42
Paper size switch assembly
, 2-18
Paper transport
layout
, 2-6
Paper tray
theory
, 2-12
Password for PS NVRAM reset
, 3-15
PCL setup values
, 6-12
POST
diagnostics
, 3-16
diagnostics test descriptions
, 3-18
error codes
, 3-19
faults
, 3-17
startup indications
, 3-16
PostScript NVRAM
, 6-14
PostScript setup values
, 6-12
Power distribution schematic
, 2-33
Power on self test (POST)
, 3-16
Pressure roller
, 2-24
Print an Event Log or Runtime Log
, 3-21
Print cartridge
bias charge roller
, 2-19
charging and metering blade
, 2-19
cleaning blade
, 2-19
drum
, 2-19
magnet roller
, 2-19
Print defects
fusing
, 5-7
line, band, or spot deletions
, 5-6
registration, lead edge-to-trail edge
,
5-11
resolution
, 5-9
side-to-side registration
, 5-10
skew
, 5-14
skip/smears
, 5-12
spots
, 5-13
Print engine troubleshooting
,
4-11 to 4-41
Printer configurations
, 1-3
Printer controls setup values
, 6-13
Printer options
theory
, 2-34 to 2-44
Printer orientation, standard
, 8-2
Printer specifications
, 1-9
clearances
, 1-9
dimensions
, 1-9
electrical
, 1-11
environmental
, 1-11
functional
, 1-10
Printing problems
Macintosh
, 3-20
Windows
, 3-20
Printing process
summary
, 2-2
Print-quality defect definitions
, 5-3
PS NVRAM
factory reset
, 3-15
reset
, 3-15
R
RAM DIMM fault isolation, 4-39
Rear cover switch
, 2-31, 4-28
Registration
checking
, 6-5
duplex, adjusting
, 6-8
simplex, adjusting
, 6-7
Registration adjustments
, 3-11
Registration clutch
, 2-16, 4-32
Registration sensor
, 2-16, 4-18
Reset
all printer default settings
, 6-14
front panel setup values
, 6-13
general setup values
, 6-12
PCL setup values
, 6-12
PostScript NVRAM
, 6-14
PostScript setup values
, 6-12
printer controls setup values
, 6-13
Reset PS NVRAM
, 1-5
Reset to factory defaults
, 6-11
Resetting connection setup
, 6-11