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HP Color LaserJet Enterprise CM4540 MFP Service Manual and Parts Manual

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Service Manual Table of Contents

1. Theory of operation
Basic operation
Engine-control system
Laser/scanner system
Image-formation system
Pickup, feed, and delivery system
Jam detection
Optional paper feeders
Document feeder/scanner assembly
3-bin stapling mailbox

2. Removal and replacement
Removal and replacement strategy
Electrostatic discharge
Required tools
Before performing service
After performing service
Post-service test
Parts removal order
Customer self repair (CSR) components
External panels, covers, and doors
Document feeder
Internal assemblies
Optional paper feeder assemblies (1 x 500-sheet and 3 x 500-sheet)
Optional 500-sheet paper feeder assembly
Stapling mailbox

3. Solve problems
Solve problems checklist
Administration Menu Map
Troubleshooting process
Tools for troubleshooting
Clear jams
Paper does not feed automatically
Product feeds multiple sheets
Use manual print modes
Solve image-quality problems
Clean the product
Solve performance problems
Solve connectivity problems
Service mode functions
Preboot menu options
Solve fax problems
Product updates

4. Parts and diagrams
Order parts, accessories, and supplies
Part numbers
How to use the parts lists and diagrams
External covers, panels, and doors
Right door assembly
Front door assembly
Internal components
Stapling mailbox
500-sheet paper feeder
1×500 and 3×500 paper feeders
Document feeder/scanner
Alphabetical parts list
Numerical parts list

A. Service and support
Hewlett-Packard limited warranty statement
HP’s Premium Protection Warranty: LaserJet print cartridge limited warranty statement
Color LaserJet Fuser Kit, Transfer Kit, and Roller Kit Limited Warranty Statement
Data stored on the print cartridge
End User License Agreement
Customer self-repair warranty service
Customer support

B. Product specifications
Physical specifications
Electrical specifications
Acoustic specifications
Environmental specifications
Skew specifications

C. Regulatory information
FCC regulations
Environmental product stewardship program
Declaration of Conformity
Declaration of Conformity (fax models)
Certificate of volatility
Safety statements
Additional statements for telecom (fax) products


SKU: 9670 Categories: HP, Manuals Tag: CM4540