Xerox Phaser 7700 Color Laser Printer Service Manual & Parts List

Service Manual & Parts List is the full Xerox Phaser 7700;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Xerox.
You can print, zoom or read any diagram, picture or page from this Service Manual & Parts List. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Xerox Phaser 7700. You can find easily everything what do you need.
To see what contain, please read table of contents:

USER SAFETY SUMMARY
TERMS IN MANUAL
TERMS ON PRODUCT
POWER SOURCE
POWER SUPPLY AND ELECTRICAL COMPONENTS
MECHANICAL COMPONENTS
LASER COMPONENTS
FUSER COMPONENTS
SAFETY COMPONENTS
WARNING LABELS
SAFETY INSTRUCTIONS
CARE OF PRODUCT
GROUND THE PRODUCT
SERVICE SAFETY SUMMARY
GENERAL GUIDELINES
CLASS 1 LASER PRODUCT
FEDERAL COMMUNICATION COMMISION COMPLIANCE
CANADIAN NOTICE
AVIS CANADIEN
EUROPEAN NOTICE
HINWEIS
ESD PRECAUTIONS
CONTENTS 2-XI
LIST OF TABLES 2-XXI
LIST OF FIGURES 1-XXIII

GENERAL INFORMATION 1-1
PHASER 7700 PRINTER OVERVIEW
PRINTER RAM AND PRINTER CAPABILITIES
CRC LIFE COUNTER BEHAVIOR
ENGINE CONTROL INTERFACE AND POWER SUPPLY BOARDS
POWER SUPPLIES
ENGINE CONTROL AND IMAGE PROCESSOR BOARDS
AUXILIARY FEEDER CONTROL BOARD
PRINT ENGINE SENSORS AND SWITCHES
PRINT ENGINE SENSORS AND SWITCHES (CONTD.)
AUXILIARY FEEDER SENSORS AND SWITCHES
AUXILIARY FEEDER ACTUATORS AND CLUTCHES
PRINT ENGINE SOLENOIDS, ACTUATORS, AND CLUTCHES
PRINT ENGINE AND AUXILIARY FEEDER INTERLOCKS AND SENSORS
IMAGE PROCESSOR BOARD
ASSEMBLIES OF THE PRINT ENGINE
ASSEMBLIES OF THE PRINT ENGINE (CONTD.)
ASSEMBLIES OF THE PRINT ENGINE (CONTD.)
AUXILIARY FEEDER ASSEMBLIES
FRONT PANEL DESCRIPTION
LED INDICATORS
FRONT PANEL SHORTCUTS
REAR PANEL
CONNECTORS
PRINTER SPECIFICATIONS 1-24
PHYSICAL DIMENSIONS AND CLEARANCES
SUPPORTED PAPER WEIGHTS, PAGE SIZES AND PRINT AREA
DIAGNOSTICS, ERROR CODES AND MESSAGES 2-31
ERROR MESSAGES 2-31
TROUBLESHOOTING ERROR CODES 2-31
CHAIN / LINK
WHERE DO THEY COME FROM?
WHY ARE THEY HERE?
SYSTEM BOOT SEQUENCE
POWER ON SELF TEST (POST)
POST FAULTS
FAULT REPORTING DEVICES
LED BLINK PATTERNS
POST DIAGNOSTICS TEST DESCRIPTIONS
SERVICE DIAGNOSTICS
ENTERING SERVICE DIAGNOSTICS MODE
SERVICE DIAGNOSTICS TEST MENU FUNCTIONS
ERROR CODES AND MESSAGES TROUBLESHOOTING
VOLTAGE MEASUREMENTS
FUSER CONNECTOR PIN LOCATIONS
TROUBLESHOOTING 3-87
TROUBLESHOOTING NETWORK PROBLEMS
OPERATING SYSTEM AND APPLICATION PROBLEMS
MEDIA JAMS AND THE PAPER PATH
PRINT IMAGE QUALITY PROBLEMS
TROUBLESHOOTING POWER SUPPLIES AND INTERLOCKS
TROUBLESHOOTING AC POWER
TROUBLESHOOTING THE LOW-VOLTAGE POWER SUPPLIES
TROUBLESHOOTING THE +3.3 VDC AND +5 VDC LVPS
TROUBLESHOOTING THE +24 VDC LVPS
INTERLOCK CIRCUIT DIAGRAM
THE +24 VDC INTERLOCK CIRCUIT
THE +5 VDC INTERLOCK CIRCUIT
TROUBLESHOOTING WHEN THE PRINTER DOES NOT COME TO A READY STATE
PRINTER DOES NOTHING WHEN POWER SWITCHED ON
FANS ON, FRONT PANEL LED NEVER ON
FANS ON, FRONT PANEL LED IS RED, NO FRONT PANEL MESSAGE
FRONT PANEL CONTINUALLY DISPLAYS THE XEROX PHASER 7700 SPLASH SCREEN
FRONT PANEL CONTINUALLY DISPLAYS “WARMING UP – PLEASE WAIT” MESSAGE
FRONT PANEL DISPLAYS “FATAL FAULT ENCOUNTERED” MESSAGE
TROUBLESHOOTING – PRINTER COMES TO A READY STATE
FALSE LH DOOR, RH DOOR, OR FRONT DOOR OPEN MESSAGES
FALSE “LOAD PAPER IN TRAY [1,2,3,4]” MESSAGE
FALSE “TRAY [1,2,3,4] MISSING” MESSAGE
TRAY 1 WILL NOT LIFT
TRAY 2, 3 OR 4 WILL NOT LIFT
TRAY 2, 3 AND 4 WILL NOT LIFT OR
PRINTER WILL NOT RECOGNIZE THE AUXILIARY FEEDER
PRINTER WILL NOT RECOGNIZE THE FINISHER
TROUBLESHOOTING THE TONER DISPENSE/AUGER/DEVELOPER SYSTEM
CHECKING THE TONER CARTRIDGE
CHECKING THE TONER AUGER SYSTEM
CHECKING THE DEVELOPER ATC SENSOR
CHECKING THE DEVELOPER
TIPS
OPERATION SYSTEM AND APPLICATION PROBLEMS
MACINTOSH PRINTING PROBLEMS
WINDOWS PRINTING PROBLEMS
TROUBLESHOOTING NETWORK PROBLEMS
MEDIA JAMS AND THE PAPER PATH
MEDIA-BASED PROBLEMS
MULTIPLE-SHEET PICK
MIS-PICK
SKEWED IMAGE
DAMAGED PRINTS
FUSER JAMS
EXIT JAMS
PRINT IMAGE QUALITY PROBLEMS
LIGHT (UNDERTONE) PRINTS (ALL COLORS)
BLANK PRINTS
ONE COLOR IS FADED OR MISSING
MISSING BAND IN DIRECTION OF PAPER TRAVEL
STREAKS IN DIRECTION OF PAPER TRAVEL
STREAKS PARALLEL WITH THE LEADING EDGE
RANDOM MISSING SPOTS
RANDOM SPOTTING
SINGLE COLOR
ALL COLORS
REPETITIVE MARK APPEARS ON EACH PRINT
BACKGROUND CONTAMINATION
UNFUSED IMAGE OR IMAGE EASILY RUBS OFF OF PAGE
TONER ON BACK OF PRINT
PRINT IS MOTTLED
IMAGE MIS-REGISTERED ON PAPER
RESIDUAL IMAGE OR GHOSTING
LIGHT BANDS, DARK BANDS, OR MOTTLED PRINTS
ADJUSTMENTS AND CALIBRATION 4-123
INTERNAL HARD DRIVE 4-123
REGISTRATION CONTROL (REGICON) ADJUSTMENT OVERVIEW
COARSE REGICON INITIALIZATION
COARSE AND FINE SKEW ADJUSTMENTS
IN/OUT SKEW ADJUSTMENT
CENTER SKEW ADJUSTMENT
PROCESSES OF THE REGICON ADJUSTMENT
CHECK PRINT-QUALITY
PREPARATION FOR REGICON
REGISTRATION CONTROL PROCEDURES
REGICON FLOWCHART
STEP 1: BELT EDGE LEARN
STEP 2: REGICON #4 COARSE SKEW ADJUSTMENT
STEP 3: REGICON #1 FINE SKEW ADJUSTMENT
STEP 4: REGICON #2 IN/OUT SKEW ADJUSTMENT
STEP 5: REGICON #3 CENTER SKEW ADJUSTMENT
COARSE REGICON INITIALIZATION
ATC SENSOR SETUP
ADDITIONAL INFORMATION
CLEANING AND MAINTENANCE 5-143
SERVICE PREVENTIVE MAINTENANCE PROCEDURE
RECOMMENDED TOOLS
CLEANING
RESETTING NVRAM 6-145
POSTSCRIPT NVRAM RESETS
RESTORE FACTORY SETTINGS (COLOR)
RESTORE PREVIOUS SETTINGS (COLOR)
RESTORE FACTORY SETTINGS (MARGINS)
RESET CALIBRATIONS (COLOR, MARGINS, PAPER)
RESETTING ALL PRINTER DEFAULT SETTINGS (NVRAM)
RESETTING ENGINE NVRAM
RESETTING JOB DEFAULTS
RESETTING NETWORK SETUP VALUES TO DEFAULT
RESETTING ACCUMULATOR BELT LIFE
RESETTING BELT CLEANER ASSEMBLY LIFE
RESETTING TRANSFER ROLLER LIFE
SERVICE DIAGNOSTICS NVRAM RESETS
POSTSCRIPT NVRAM RESET
CLEAR TECH REP FAULTS
RESET CRU LIFE COUNTERS
RESET ENGINE NVRAM
STORE ENGINE NVRAM
REMOVAL AND REPLACEMENT PROCEDURES 7-151
REAR COVER ASSEMBLY 7-154
RIGHT SIDE COVER ASSEMBLY
TOP COVER ASSEMBLY
FRONT PANEL ASSEMBLY
REAR COVER, TOP REAR POWER SWITCH COVER AND LH REAR MID COVER
LEFT-HAND LOWER COVER ASSEMBLY
FRONT COVER ASSEMBLY
FUSER FRONT COVER
REAR SHIELD
REAR SHIELD BRACKET
24 VDC POWER SUPPLY SHIELD
MULTI-PURPOSE TRAY (MPT) ASSEMBLY
MULTI-PURPOSE TRAY PAPER PICK ROLLERS
LEFT-HAND COVER ASSEMBLY (LEFT-HAND DOOR)
DUPLEX CHUTE
DUPLEX UNIT ASSEMBLY
TRANSFER ROLLER ASSEMBLY (2ND BTR)
DUPLEX TRANSPORT ASSEMBLY
FUSER UNIT
REGISTRATION TRANSPORT ASSEMBLY
SHUTTER SOLENOID ASSEMBLY
TRAY 1 FEEDER ASSEMBLY AND PAPER LIFT MOTOR
WASTE CARTRIDGE SENSOR HOLDER
PRINT CARTRIDGE PLATE COVER
DISPENSE ASSEMBLY
PRINT CARTRIDGE PLATE ASSEMBLY
DEVELOPER HOUSING ASSEMBLY
NEW DEVELOPER HOUSING ASSEMBLY CHARGING
TONER DISPENSE MOTOR ASSEMBLY
STEERING DRIVE ASSEMBLY
WASTE TONER AGITATOR MOTOR ASSEMBLY
MARK-ON-BELT (MOB) SENSOR
EXIT TRANSPORT ASSEMBLY
FUSER FAN ASSEMBLY
ACCUMULATOR BELT ASSEMBLY
BELT CLEANER ASSEMBLY
WASTE AUGER ASSEMBLY
LASER UNIT
IMAGE PROCESSOR BOARD ASSEMBLY
INTERNAL HARD DRIVE
ELECTRICAL CHASSIS (CARD CAGE) ASSEMBLY
ENGINE CONTROL BOARD
ENGINE CONTROL INTERFACE BOARD
T1 AND T3 HIGH-VOLTAGE POWER SUPPLIES
3.3 VDC AND 5 VDC LOW-VOLTAGE POWER SUPPLIES AND BRACKET
LD POWER RELAY
+24 VDC LOW-VOLTAGE POWER SUPPLY, FAN AND BRACKET
T2 HIGH-VOLTAGE POWER SUPPLY
CHASSIS AC POWER ASSEMBLY
MAIN DRIVE ASSEMBLY
ACCUMULATOR BELT DRIVE ASSEMBLY
DEVELOPER DRIVE ASSEMBLY
PRINT CARTRIDGE DRIVE ASSEMBLY
TRAY 1 PAPER-SELECT SWITCHES
MAIN LEVER ASSEMBLY
RIGHT AND LEFT-HAND JACKS
AUXILIARY FEEDER COVERS
AUXILIARY FEEDER COVER ASSEMBLY
HIGH-CAPACITY FEEDER (HCF) TRAY 3
HIGH-CAPACITY FEEDER (HCF) TRAY 4 AND PAPER TRANSPORT
AUXILIARY FEEDER CONTROL BOARDS
AUXILIARY FEEDERS MOTOR ASSEMBLIES
AUXILIARY FEEDER PAPER-SELECT SWITCHES
AUXILIARY FEEDER PAPER FEED MOTOR ASSEMBLY
BRACKET ASSEMBLY, LEFT-HAND AND RIGHT-HAND GEAR (HCF)
FRU PARTS LIST 8-235
PL 8-1 ACCUMULATOR BELT FRUS
PL 8-2 LEFT-HAND DOOR FRUS
PL 8-3 MEDIA TRAYS FRUS
PL 8-4 DUPLEX UNIT FRUS
PL 8-5 COVER FRUS
PL 8-6 COVER FRUS (CONTD.)
PL 8-7 COVER FRUS (CONTD.)
PL 8-8 SWITCH AND SENSOR FRUS
PL 8-9 SWITCH AND SENSOR FRUS (CONTD.)
PL 8-10 CIRCUIT BOARDS FRUS
PL 8-11 POWER SUPPLIES FRUS
PL 8-12 POWER SUPPLIES FRUS (CONTD.)
PL 8-13 MOTORS/DRIVERS FRUS
PL 8-14 ELECTROPHOTOGRAPHIC COMPONENTS FRUS
PL 8-15 ELECTROPHOTOGRAPHIC COMPONENTS FRUS (CONTD.)
PL 8-16 MULTI-PURPOSE TRAY FRUS
PL 8-17 PAPER FEED FRUS
PL 8-18 PAPER FEED FRUS (CONTD.)
PL 8-19 FANS FRUS
PL 8-20 LIFT COMPONENTS FRUS
PL 8-21 WIRING FRUS
PL 8-22 AUXILIARY FEEDER FRUS
PL 8-23 LOWER TRAY DECK (LTD) FRUS
PL 8-24 LOWER TRAY DECK (LTD) FRUS (CONTD.)
PL 8-25 HIGH-CAPACITY FEEDER FRUS
PL 8-26 HIGH-CAPACITY FEEDER FRUS (CONTD.)
PL 8-27 HIGH-CAPACITY FEEDER FRUS (CONTD.)
PL 8-28 HIGH-CAPACITY FEEDER FRUS (CONTD.)
PL 8-29 HIGH-CAPACITY FEEDER FRUS (CONTD.)
KITS
MANUAL PACKS & SERVICE MANUAL
SOFTWARE
SUPPLIES AND ACCESSORIES
RECOMMENDED SERVICE TOOLS
TEST PRINTS 9-287
ANALYZING THE TEST PRINT
PRINT COLOR TEST PRINTS
DIAGNOSTICS MODE
WIRING DIAGRAMS 10-295
PHASER 7700 FINISHER 11-313
FINISHER OVERVIEW 11-314
GENERAL INFORMATION
ASSEMBLIES OF THE FINISHER
INTERNAL ASSEMBLIES OF THE FINISHER
HORIZONTAL TRANSPORT SENSOR, INTERLOCK, AND SWITCH LOCATOR MAP
FINISHER SENSOR, INTERLOCK, AND SWITCH LOCATOR MAP
FINISHER SENSOR, INTERLOCK, AND SWITCH LOCATOR MAP
REMOVAL AND REPLACEMENT PROCEDURES 11-323
HORIZONTAL TRANSPORT ASSEMBLY
HORIZONTAL TRANSPORT TOP OPEN, FRONT, AND REAR COVER 11-325
HORIZONTAL TRANSPORT ENTRANCE UPPER COVER ASSEMBLY
HORIZONTAL TRANSPORT BELTS
HORIZONTAL TRANSPORT ENTRANCE SENSOR AND TOP TRAY FULL SENSOR
GATE-IN SOLENOID ASSEMBLY
FINISHER COVERS
STACK HEIGHT-SENSOR ASSEMBLY
STACKER PAPER-SENSOR ASSEMBLY
SET CLAMP CLUTCH AND GEAR
EJECT ROLL ASSEMBLY
FINISHER CONTROL BOARD, BRACKET, AND SHIELD
STACKER MOTOR ASSEMBLY
PADDLE SHAFT
PAPER TRANSPORT MOTOR (MOTOR ASSEMBLY MAIN)
CAM BRACKET ASSEMBLY
STAPLE UNIT ASSEMBLY AND MOTOR
COMPILER TRAY
FINISHER FRU PARTS LIST 11-345
FINISHER WIRING DIAGRAMS 12-371

LIST OF TABLES
TABLE 1-1 CRC LIFE
TABLE 1-2 FRONT PANEL KEY DESCRIPTIONS
TABLE 1-3 FRONT PANEL SHORTCUTS
TABLE 1-4 REAR PANEL DIP SWITCH SETTINGS
TABLE 1-5 PHYSICAL DIMENSIONS OF THE PRINTER
TABLE 1-6 PHYSICAL DIMENSIONS OF LOWER TRAY FEEDER
TABLE 1-7 FUNCTIONAL SPECIFICATIONS
TABLE 1-8 ELECTRICAL SPECIFICATIONS
TABLE 1-9 ENVIRONMENTAL SPECIFICATIONS
TABLE 1-10 SPECIALTY PAPER
TABLE 1-11 PRINT AREA
TABLE 2-1 POST DIAGNOSTICS TEST DESCRIPTIONS
TABLE 2-2 SERVICE DIAGNOSTICS TEST MENU FUNCTIONS
TABLE 8-1 ACCUMULATOR BELT FRUS LIST
TABLE 8-2 LEFT-HAND DOOR FRUS LIST
TABLE 8-3 MEDIA TRAYS FRUS LIST
TABLE 8-4 DUPLEX UNIT FRUS LIST
TABLE 8-5 COVER FRUS LIST
TABLE 8-6 COVER FRUS (CONTD.) LIST
TABLE 8-7 COVERS FRUS LIST (CONTD.)
TABLE 8-8 SWITCH AND SENSOR FRUS LIST
TABLE 8-9 SWITCH AND SENSOR FRUS LIST (CONTD.)
TABLE 8-10 CIRCUIT BOARD FRUS LIST
TABLE 8-11 POWER SUPPLIES FRUS LIST
TABLE 8-12 POWER SUPPLIES FRUS LIST (CONTD.)
TABLE 8-13 MOTORS / DRIVERS FRUS LIST
TABLE 8-14 ELECTROPHOTOGRAPHIC COMPONENTS FRUS LIST
TABLE 8-15 ELECTROPHOTOGRAPHIC COMPONENTS FRUS LIST (CONTD.)
TABLE 8-16 MULTI-PURPOSE TRAY (MPT) FRUS LIST
TABLE 8-17 PAPER FEED FRUS LIST
TABLE 8-18 PAPER FEED FRUS LIST (CONTD.)
TABLE 8-19 FANS FRUS LIST
TABLE 8-20 LIFT COMPONENTS FRUS LIST
TABLE 8-21 WIRING FRUS LIST
TABLE 8-22 AUXILIARY FEEDERS FRUS LIST
TABLE 8-23 LOWER TRAY DECK (LTD) FRUS LIST
TABLE 8-24 LOWER TRAY DECK (LTD) FRUS LIST (CONTD.)
TABLE 8-25 HIGH-CAPACITY FEEDER FRUS LIST
TABLE 8-26 HIGH-CAPACITY FEEDER FRUS LIST (CONTD.)
TABLE 8-27 HIGH-CAPACITY FEEDER FRUS LIST (CONTD.)
TABLE 8-28 HIGH-CAPACITY FEEDER FRUS LIST (CONTD.)
TABLE 8-29 HIGH-CAPACITY FEEDER FRUS (CONTD.)
TABLE 8-30 KITS
TABLE 8-31 MANUAL PACKS & SERVICE MANUAL
TABLE 8-32 SOFTWARE
TABLE 8-33 SUPPLIES
TABLE 8-34 ACCESSORIES
TABLE 8-35 RECOMMENDED TOOLS LIST
TABLE 11-1 FINISHER SPECIFICATIONS
TABLE 11-2 FINISHER UNIT MAIN ASSEMBLIES FRUS LIST
TABLE 11-3 FINISHER COVERS FRUS LIST
TABLE 11-4 FINISHER STAND FRUS LIST
TABLE 11-5 GATE UNIT FRUS LIST
TABLE 11-6 HORIZONTAL TRANSPORT ASSEMBLY FRUS LIST
TABLE 11-7 HORIZONTAL TRANSPORT ASSEMBLY FRUS LIST (CONTD.)
TABLE 11-8 TOP COVER AND EJECT ROLL FRUS LIST
TABLE 11-9 PAPER TRANSPORT ASSEMBLY FRUS LIST
TABLE 11-10 PAPER TRANSPORT ASSEMBLY FRUS LIST (CONTD.)
TABLE 11-11 STAPLE UNIT ASSEMBLY FRUS LIST
TABLE 11-12 COMPILER TRAY ASSEMBLY FRUS LIST
TABLE 11-13 STACKER ELEVATOR ASSEMBLY FRUS LIST
TABLE 11-14 EXIT ASSEMBLY FRUS LIST
TABLE 11-15 ELECTRICAL FRUS LIST

LIST OF FIGURES
FIGURE 1-1 THE PHASER 7700 COLOR LASER PRINTER (SHOWN WITH THE HIGH-CAPACITY FEEDER)
1-1
FIGURE 1-2 ENGINE CONTROL INTERFACE AND POWER SUPPLY BOARDS
FIGURE 1-3 POWER SUPPLIES
FIGURE 1-4 ENGINE CONTROL AND IMAGE PROCESSOR BOARDS
FIGURE 1-5 AUXILIARY FEEDER CONTROL BOARD
FIGURE 1-6 PRINT ENGINE SENSORS AND SWITCHES
FIGURE 1-7 PRINT ENGINE SENSORS AND SWITCHES (CONTD.)
FIGURE 1-8 AUXILIARY FEEDER SENSORS AND SWITCHES
FIGURE 1-9 AUXILIARY FEEDER ACTUATORS AND CLUTCHES
FIGURE 1-10 PRINT ENGINE SOLENOIDS, ACTUATORS, AND CLUTCHES
FIGURE 1-11 PRINT ENGINE AND AUXILIARY FEEDER INTERLOCKS AND SENSORS
FIGURE 1-12 IMAGE PROCESSOR BOARD
FIGURE 1-13 ASSEMBLIES OF THE PRINT ENGINE
FIGURE 1-14 ASSEMBLIES OF THE PRINT ENGINE (CONTD.)
FIGURE 1-15 ASSEMBLIES OF THE PRINT ENGINE (CONTD.)
FIGURE 1-16 AUXILIARY FEEDER ASSEMBLIES
FIGURE 1-17 FRONT PANEL
FIGURE 1-18 PRINTER REAR CONNECTIONS
FIGURE 1-19 PRINTER CLEARANCES
FIGURE 2-1 VOLTAGE MEASUREMENT POINT LOCATIONS
FIG 2-2 FUSER CONNECTOR PIN LOCATIONS
FIGURE 3-1 CIRCUIT DIAGRAM
FIGURE 3-2 TONER CARTRIDGE GEAR
FIGURE 3-3 TONER CARTRIDGE
FIGURE 3-4 TONER DISPENSE ASSEMBLY
FIGURE 3-5 TONER PORT
FIGURE 3-6 DEVELOPER HOUSING
FIGURE 4-1 COARSE REGICON INITIALIZATION
FIGURE 4-2 COARSE AND FINE SKEW ADJUSTMENTS
FIGURE 4-3 IN/OUT SKEW ADJUSTMENT
FIGURE 4-4 CENTER SKEW ADJUSTMENT
FIGURE 4-5 REGICON FLOWCHART
FIGURE 4-6 GRID 1-DOT PATTERN ORIENTATION FOR A-SIZE PAPER
FIGURE 4-7 GRID 1-DOT PATTERN ANNOTATIONS
FIGURE 7-1 REAR COVER ASSEMBLY
FIGURE 7-2 RIGHT SIDE COVER ASSEMBLY
FIGURE 7-3 TOP COVER ASSEMBLY
FIGURE 7-4 CONTROL PANEL ASSEMBLY
FIGURE 7-5 TOP REAR POWER SWITCH COVER AND LEFT-HAND REAR MID COVER
FIGURE 7-6 LEFT-HAND LOWER COVER ASSEMBLY
FIGURE 7-7 FRONT COVER ASSEMBLY
FIGURE 7-8 FUSER FRONT COVER
FIGURE 7-9 REAR SHIELD
FIGURE 7-10 REAR SHIELD BRACKET
FIGURE 7-11 24 VDC POWER SUPPLY SHIELD
FIGURE 7-12 MPT ASSEMBLY
FIGURE 7-13 MULTI-PURPOSE TRAY PICK ROLLERS
FIGURE 7-14 LEFT-HAND COVER ASSEMBLY (LEFT-HAND DOOR)
FIGURE 7-15 DAMPER TEETH ALIGNMENT
FIGURE 7-16 DUPLEX CHUTE
FIGURE 7-17 DUPLEX UNIT ASSEMBLY
FIGURE 7-18 TRANSFER ROLLER ASSEMBLY (2ND BTR)
FIGURE 7-19 INVERTER TRANSPORT ASSEMBLY
FIGURE 7-20 FUSER UNIT
FIGURE 7-21 REGISTRATION TRANSPORT ASSEMBLY
FIGURE 7-22 SHUTTER SOLENOID ASSEMBLY
FIGURE 7-23 TRAY 1 FEEDER ASSEMBLY
FIGURE 7-24 WASTE CARTRIDGE, WASTE CARTRIDGE COVER AND WASTE CARTRIDGE SENSOR HOLDER
7-178
FIGURE 7-25 PRINT CARTRIDGE PLATE COVER (PLASTIC)
FIGURE 7-26 DISPENSE ASSEMBLY
FIGURE 7-27 PRINT CARTRIDGE PLATE ASSEMBLY
FIGURE 7-28 PRINT CARTRIDGE PLATE ASSEMBLY (CONTD.)
FIGURE 7-29 DEVELOPER HOUSING ASSEMBLY
FIGURE 7-30 DEVELOPER HOUSING ASSEMBLY RECHARGE
FIGURE 7-31 TONER DISPENSE MOTOR ASSEMBLY
FIGURE 7-32 STEERING DRIVE ASSEMBLY
FIGURE 7-33 WASTE TONER AGITATOR MOTOR ASSEMBLY
FIGURE 7-34 MARK-ON-BELT SENSOR
FIGURE 7-35 EXIT TRANSPORT ASSEMBLY
FIGURE 7-36 RECONFIGURED INVERTER
FIGURE 7-37 PARTS NO LONGER INSTALLED
FIGURE 7-38 INTERLOCK ACTUATOR AND SPACERS
FIGURE 7-39 FUSER FAN ASSEMBLY
FIGURE 7-40 ACCUMULATOR BELT ASSEMBLY
FIGURE 7-41 BELT CLEANER ASSEMBLY
FIGURE 7-42 WASTE AUGER ASSEMBLY
FIGURE 7-43 LASER UNIT ASSEMBLY
FIGURE 7-44 LASER UNIT LABEL
FIGURE 7-45 IMAGE PROCESSOR BOARD ASSEMBLY
FIGURE 7-46 INTERNAL HARD DRIVE
FIGURE 7-47 ELECTRICAL CHASSIS ASSEMBLY
FIGURE 7-48 ENGINE CONTROL BOARD
FIGURE 7-49 ENGINE CONTROL INTERFACE BOARD
FIGURE 7-50 T1 AND T3 HIGH-VOLTAGE POWER SUPPLIES
FIGURE 7-51 3.3 VDC AND 5 VDC LOW-VOLTAGE POWER SUPPLIES
FIGURE 7-52 LD POWER RELAY
FIGURE 7-53 LOW-VOLTAGE POWER SUPPLY, FAN AND BRACKET
FIGURE 7-54 T2 HIGH-VOLTAGE POWER SUPPLY
FIGURE 7-55 CHASSIS AC POWER ASSEMBLY
FIGURE 7-56 MAIN DRIVE ASSEMBLY
FIGURE 7-57 ACCUMULATOR BELT DRIVE ASSEMBLY
FIGURE 7-58 DEVELOPER DRIVE ASSEMBLY
FIGURE 7-59 PRINT CARTRIDGE DRIVE ASSEMBLY
FIGURE 7-60 TRAY 1 PAPER-SELECT SWITCHES
FIGURE 7-61 MAIN LEVER, RIGHT-HAND AND LEFT-HAND JACKS
FIGURE 7-62 LIFT PIN ALIGNMENT
FIGURE 7-63 COVER SCREW LOCATION
FIGURE 7-64 COVER REMOVED
FIGURE 7-65 TENSION SPRING LOCATION
FIGURE 7-66 FRONT AND REAR GEARS ALIGNED
FIGURE 7-67 AUXILIARY FEEDER COVERS
FIGURE 7-68 HIGH-CAPACITY FEEDER (HCF) COVER ASSEMBLY
FIGURE 7-69 HIGH-CAPACITY FEEDER (HCF) TRAY 3
FIGURE 7-70 HIGH-CAPACITY FEEDER (HCF) TRAY 4 AND PAPER TRANSPORT
FIGURE 7-71 LTD CONTROL OR HCF CONTROL BOARD
FIGURE 7-72 TRANSPORT MOTOR ASSEMBLY
FIGURE 7-73 PAPER-SELECT SWITCHES
FIGURE 7-74 PAPER FEED MOTOR ASSEMBLY AND CHUTE (LTA & HCF)
FIGURE 7-75 BRACKET ASSEMBLY, GEAR RH & GEAR LH (HCF)
FIGURE 8-1 ACCUMULATOR BELT FRUS
FIGURE 8-2 LEFT-HAND DOOR FRUS
FIGURE 8-3 MEDIA TRAYS FRUS
FIGURE 8-4 DUPLEX UNIT FRUS
FIGURE 8-5 COVER FRUS
FIGURE 8-6 COVER FRUS (CONTD.)
FIGURE 8-7 COVER FRUS (CONTD.)
FIGURE 8-8 SWITCH AND SENSOR FRUS
FIGURE 8-9 SWITCH AND SENSOR FRUS (CONTD.)
FIGURE 8-10 CIRCUIT BOARDS FRUS
FIGURE 8-11 POWER SUPPLIES FRUS
FIGURE 8-12 POWER SUPPLIES FRUS (CONTD.)
FIGURE 8-13 MOTORS/DRIVERS FRUS
FIGURE 8-14 ELECTROPHOTOGRAPHIC COMPONENTS FRUS
FIGURE 8-15 ELECTROPHOTOGRAPHIC COMPONENTS FRUS (CONTD.)
FIGURE 8-16 MULTI-PURPOSE TRAY FRUS
FIGURE 8-17 PAPER FEED FRUS
FIGURE 8-18 PAPER FEED FRUS (CONTD.)
FIGURE 8-19 FANS FRUS
FIGURE 8-20 LIFT COMPONENTS FRUS
FIGURE 8-21 WIRING FRUS
FIGURE 8-22 AUXILIARY FEEDER FRUS
FIGURE 8-23 LOWER TRAY DECK (LTD) FRUS
FIGURE 8-24 LOWER TRAY DECK (LTD) FRUS (CONTD.)
FIGURE 8-25 HIGH-CAPACITY FEEDER FRUS
FIGURE 8-26 HIGH-CAPACITY FEEDER FRUS (CONTD.)
FIGURE 8-27 HIGH-CAPACITY FEEDER FRUS (CONTD.)
FIGURE 8-28 HIGH-CAPACITY FEEDER FRUS (CONTD.)
FIGURE 8-29 HIGH-CAPACITY FEEDER FRUS (CONTD.)
FIGURE 11-1 PHASER 7700 COLOR LASER PRINTER WITH THE FINISHER OPTION
FIGURE 11-2 DIMENSIONS OF THE FINISHER
FIGURE 11-3 ASSEMBLIES OF THE FINISHER
FIGURE 11-4 INTERNAL ASSEMBLIES OF THE FINISHER
FIGURE 11-5 HORIZONTAL TRANSPORT SENSOR, INTERLOCK AND SWITCH LOCATOR MAP
FIGURE 11-6 FINISHER SENSOR, INTERLOCK, AND SWITCH LOCATOR MAP
FIGURE 11-7 FINISHER SENSOR, INTERLOCK, AND SWITCH LOCATOR
FIGURE 11-8 HORIZONTAL TRANSPORT ASSEMBLY
FIGURE 11-9 H-TRANSPORT TOP OPEN, FRONT AND REAR COVERS
FIGURE 11-10 HORIZONTAL TRANSPORT ENTRANCE UPPER COVER
FIGURE 11-11 HORIZONTAL TRANSPORT BELTS
FIGURE 11-12 H-TRA ENTRANCE AND TOP TRAY FULL SENSOR
FIGURE 11-13 H-TRANSPORT GATE-IN SOLENOID
FIGURE 11-14 FINISHER COVERS
FIGURE 11-15 STACK HEIGHT-SENSOR ASSEMBLY
FIGURE 11-16 STACKER PAPER-SENSOR ASSEMBLY
FIGURE 11-17 SET CLAMP CLUTCH AND GEAR
FIGURE 11-18 EJECT ROLL
FIGURE 11-19 FINISHER CONTROL BOARD, BRACKET, AND SHIELD
FIGURE 11-20 STACKER MOTOR ASSEMBLY
FIGURE 11-21 PADDLE SHAFT
FIGURE 11-22 PAPER TRANSPORT MOTOR
FIGURE 11-23 CAM BRACKET ASSEMBLY
FIGURE 11-24 STAPLE UNIT ASSEMBLY
FIGURE 11-25 COMPILER TRAY
FIGURE 11-26 FINISHER UNIT MAIN ASSEMBLIES FRUS
FIGURE 11-27 FINISHER COVERS FRUS
FIGURE 11-28 FINISHER STAND FRUS
FIGURE 11-29 GATE UNIT FRUS
FIGURE 11-30 HORIZONTAL TRANSPORT ASSEMBLY FRUS
FIGURE 11-31 HORIZONTAL TRANSPORT ASSEMBLY FRUS (CONTD.)
FIGURE 11-32 TOP COVER AND EJECT ROLL FRUS
FIGURE 11-33 PAPER TRANSPORT ASSEMBLY FRUS
FIGURE 11-34 PAPER TRANSPORT ASSEMBLY FRUS (CONTD.)
FIGURE 11-35 STAPLE UNIT ASSEMBLY FRUS
FIGURE 11-36 COMPILER TRAY ASSEMBLY FRUS
FIGURE 11-37 STACKER ELEVATOR ASSEMBLY FRUS
FIGURE 11-38 EXIT ASSEMBLY FRUS
FIGURE 11-39 ELECTRICAL FRUS
FIGURE 12-1 BLOCK DIAGRAM OF THE FINISHER
FIGURE 12-2 WIRING DIAGRAM OF THE FINISHER

Number of pages: 406.