HP LaserJet MFP M72625 M72630 Service Manual and Parts List Manual

Service Manual and Parts List Manual HP LaserJet MFP M72625 M72630;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your HP LaserJet MFP M72625 M72630 copier.
You can print, zoom or read any diagram, picture or page from this Service Manual and Parts List Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of HP LaserJet MFP M72625 M72630 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1. PRODUCT SPECIFICATIONS AND FEATURES
Printer overview
Specifications
General Specifications
Print specifications
Scan specifications
Copy specifications
Fax specifications
Paper handling specifications
Supplies
Maintenance parts
Optional accessories
System configuration
Feeding system
Feeding system overview
Main components and functions
Cassette (Trays 2-5)
Pickup unit
Registration unit
MPF (Multi-Purpose Feeder) unit
Image Creation
Printing process overview
Imaging unit
Fuser unit
Fuser unit overview
Fuser unit drive
Fuser unit temperature control
Laser scanning unit (LSU)
Laser scanning unit overview
Laser scanning optical path
Laser synchronizing detectors
Drive system
Drive motors
Main drive unit (OPC_DEVE_Regi_MP_Feed)
Pickup drive
Duct drive
Fuser / exit drive
Toner supply drive
Scanner System
Scanner system overview
Scanning system components
Precautions for unpacking and moving the scanner
Document feeder
Document feeder overview
Electrical parts location
Document feeder drive system
Cassette heater
Dual cassette feeder
Dual cassette feeder (DCF) block diagram
Dual cassette feeder (DCF) components
Dual cassette feeder (DCF) paper path
Dual cassette feeder (DCF) electrical parts location
Dual cassette feeder (DCF) sensors and signals
Dual cassette feeder (DCF) paper feeding system
Dual cassette feeder (DCF) plug and jack locations
Hardware configuration
Overview
Circuit Board Locations
Sensor locations
Main controller (main board)
Document feeder board
Switching Mode Power Supply (SMPS) board
Fuser Drive Board (FDB)
HVPS board
Eraser board
Fuser board
Waste sensor board
CRUM board
CTD board
Paper size sensor board
OPE (control panel) controller
Scan joint board
CCDM board
WLED interface board
WLED board

2. REMOVAL AND REPLACEMENT
For additional service and support
Removal and replacement strategy
Electrostatic discharge
Required tools
Types of screws
Service approach
Before performing service
Releasing plastic latches
After performing service
Post-service test
Removal: Toner cartridge
Introduction
Remove the toner cartridge
Removal: Toner collection unit
Introduction
Remove the toner collection unit
Removal: Paper dust stick
Introduction
Remove the paper dust stick
Removal: OPC drum unit
Introduction
Remove the OPC drum unit
Removal: Developer unit
Introduction
Remove the developer unit
Removal: Fuser unit
Introduction
Remove the fuser unit
Removal: Transfer roller
Introduction
Remove the transfer roller
Removal: Trays 2-5 pickup, separation, and forward rollers
Introduction
Remove the Trays 2-5 pickup, separation, and forward rollers
Removal: Tray 1 pickup, separation, and forward rollers
Introduction
Remove the Tray 1 pickup, separation, and forward rollers
Removal: Document feeder pickup roller assembly
Introduction
Remove the document feeder pickup roller assembly
Removal: Document feeder friction pad
Introduction
Remove the document feeder friction pad
Removal: Left cover
Introduction
Remove the left cover
Removal: Rear upper and lower covers
Introduction
Remove the rear upper and lower covers
Removal: Laser scanner unit (LSU)
Introduction
Remove the LSU
Removal: Temperature sensor
Introduction
Remove the temperature sensor
Removal: HVPS board
Introduction
Remove the HVPS board
Removal: OPE unit (control panel)
Introduction
Remove the OPE unit (control panel)
Removal: Main board
Introduction
Remove the main board
Removal: Developer fan
Introduction
Remove the developer fan
Removal: SMPS board
Introduction
Remove the SMPS board
Removal: Fuser drive board
Introduction
Remove the fuser drive board
Removal: Fuser exit drive unit
Introduction
Remove the fuser exit drive unit
Removal: Main drive unit
Introduction
Remove the main drive unit
Removal: Pickup drive unit
Introduction
Remove the pickup drive unit
Removal: Toner duct drive unit
Introduction
Remove the toner duct drive unit
Removal: Toner supply drive unit
Introduction
Remove the toner supply drive unit
Removal: Toner duct
Introduction
Remove the toner duct
Removal: Toner collection unit (TCU) sensor
Introduction
Remove the TCU sensor
Removal: Auto size sensor
Introduction
Remove the auto size sensor
Removal: Exit unit
Introduction
Remove the exit unit
Removal: Side unit
Introduction
Remove the side unit
Removal: Fuser out sensor
Introduction
Remove the fuser out sensor
Removal: Duplex sensor
Introduction
Remove the duplex sensor
Removal: MP unit
Introduction
Remove the MP unit
Removal: MP solenoid
Introduction
Remove the MP solenoid
Removal: Pickup unit
Introduction
Remove the pickup unit
Removal: Pickup unit empty and level sensors
Introduction
Remove the pickup unit empty and level sensors
Removal: Feed sensor
Introduction
Remove the feed sensor
Removal: Feed unit sensor
Introduction
Remove the feed unit sensor
Removal: Registration unit and sensor
Introduction
Remove the registration unit
Removal: Side cover open switch
Introduction
Remove the side cover open switch
Removal: Front door open switch
Introduction
Remove the front door open switch
Removal: Document feeder
Introduction
Remove the document feeder
Removal: Document feeder front and rear covers
Introduction
Remove the document feeder front and rear covers
Removal: Document feeder open cover
Introduction
Remove the document feeder open cover
Removal: Document feeder stacker
Introduction
Remove the document feeder stacker
Removal: Document feeder board
Introduction
Remove the document feeder board
Removal: Document feeder registration, cover, and detect sensors
Introduction
Remove the document feeder registration, cover, and detect sensors
Removal: Document feeder motor, solenoid, and clutch
Introduction
Remove the document feeder motor, solenoid, and clutch
Removal: Document feeder exit idle sensor
Introduction
Remove the document feeder exit idle sensor
Removal: Document feeder exit sensor
Introduction
Remove the document feeder exit sensor
Removal: Document feeder length and width sensors
Introduction
Remove the document feeder length and width sensors
Removal: Image scanner
Introduction
Remove the image scanner
Removal: Scanner glass
Introduction
Remove the scanner glass
Removal: Scanner LED lamp module
Introduction
Remove the scanner LED lamp module
Removal: Scanner imaging unit
Introduction
Remove the scanner imaging unit
Removal: Scanner joint board
Introduction
Remove the scanner joint board
Removal: Scanner APS sensor
Introduction
Remove the scanner APS sensor
Removal: Hard disk drive (HDD)
Introduction
Remove the hard disk drive (HDD)
Removal: Dual cassette feeder (DCF) right door
Introduction
Remove the DCF right door
Removal: Dual cassette feeder (DCF) rear cover
Introduction
Remove the DCF rear cover
Removal: Dual cassette feeder (DCF) main board
Introduction
Remove the DCF main board
Removal: Dual cassette feeder (DCF) feed motor
Introduction
Remove the DCF feed motor
Removal: Dual cassette feeder (DCF) pickup motor
Introduction
Remove the DCF pickup motor
Removal: Dual cassette feeder (DCF) pickup units
Introduction
Remove the DCF pickup units

3. PARTS AND DIAGRAMS
For additional service and support
Order parts, accessories, and supplies
Ordering
Main parts
Exit parts
Main engine parts
First pickup parts
Front and rear frame parts
Covers
MP right cover parts
MP Tray 1 parts
Control panel (OPE unit) parts
Scanner parts
Scanner upper parts
Scanner lower parts
Document feeder parts
Document feeder upper parts
Document feeder main frame parts
Dual cassette feeder (DCF) parts
Dual cassette feeder (DCF) main parts
Dual cassette feeder (DCF) main frame pickup 1 parts
Dual cassette feeder (DCF) main frame pickup parts
Dual cassette feeder (DCF) main frame pickup, upper parts
Alphabetical parts list

4. TROUBLESHOOTING
Control panel overview
Understanding the status LED
Firmware upgrades
Perform a firmware upgrade
Clearing paper jams
Jam in Tray 2
Jam in optional trays
Jam in Tray 1 (MP)
Jam inside the printer
Jam in the fuser area
Jam in the exit area
Jam in the duplex unit area
Clearing original document jams
Original paper jam in exit area of scanner
Jam in the optional inner finisher area
Service mode
Overview
Entering and exiting service mode
Service mode sub-menus
Service mode menu item descriptions
Error codes
Control Panel Messages Document (CPMD)
11-2Txx (Paper mismatch error)
A1-xxxx (Motor error)
A2-xxxx (Fan error)
A3-xxxx (Sensor error)
C1-xxxx (Toner cartridge error)
C3-xxxx (Drum unit error)
C5-xxxx (Transfer Roller error)
C6-xxxx (Fuser unit error)
C7-xxxx (Waste toner container error)
C8-xxxx (Development unit error)
H1-xxxx (Optional tray error)
H2-xxxx (Inner Finisher error)
Mx-xxxx (Jam error)
Mx-xxxx (Tray not install_Paper empty_Outbin full)
Sx-xxxx (System error)
U1-xxxx (Fuser error)
U2-xxxx (LSU error)
U3-xxxx (RADF error)
Printing quality problems
A/S Chart
Defect analysis flowchart
Print quality defects
Adjusting the document feeder skew
Other errors
Toner cartridge detection error
Acoustic noise in fuser unit
Document feeder hinge problems
Document feeder multi-feed jam
Image scanner is locked
Image distortion
Document feeder is not recognized or S3-3211 error occurs
Printer makes noise while printing
Printer cannot pick paper from Trays 1-3
Printer cannot feed paper
Loud noise from the laser scanner unit motor
Job pause problem
Scan to PC login failure
Script error in Internet Explorer
Side cover open error
SMPS output voltage drop error
Hard disk drive (HDD) makes a loud noise
Networking is not working
Active NFC does not detect the NFC tag
Connection diagrams
Connection Diagram (FUSER_EXIT_TONER DC)
Connection Diagram (HDD_SCANNER)
Connection Diagram (OPE)
Connection Diagram (FDI_FINISHER_FAX)
Connection Diagram (DCF)
Connection Diagram (PH DRIVE_PICK UP_SIDE)
Connection Diagram (LSU_HVPS)
Connection Diagram (FRONT_OPC DRIVE)
Connection Diagram (SMPS_FDB)

Glossary
Index