HP Color LaserJet 2600n Service Manual (EN)

HP Color LaserJet 2600n Service Manual

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Copyright and License © 2005 Copyright Hewlett-Packard Development Company, L.P. FCC Class A Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense. The end user of this product should be aware that any changes or modifications made to this equipment without the approval of Hewlett-Packard could result in the product not meeting the Class A limits, in which case the FCC could void the user’s authority to operate the equipment. Trademark Credits Adobe Photoshop® and PostScript are trademarks of Adobe Systems Incorporated. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws.

CorelDRAW™ is a trademark or registered trademark of Corel Corporation or Corel Corporation Limited. The information contained in this document is subject to change without notice. Microsoft®, Windows®, MS-DOS®, and Windows NT® are U.S. registered trademarks of Microsoft Corporation. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Netscape™ and Netscape Navigator™ are U.S. trademarks of Netscape Communications Corporation. TrueType™ is a U.S.

trademark of Apple Computer, Inc. ENERGY STAR® and the ENERGY STAR logo® are U.S. registered marks of the United States Environmental Protection Agency. Q6455-90930 Edition 1, 2/2005

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Table of contents 1 Product information Quick access to printer information.........................................................................................................2 Printer configuration................................................................................................................................3 Printer features........................................................................................................................................4 Walk around.............................................................................................................................................6 Front view (shown with optional Tray 3).................................................................................6 Back and side view.................................................................................................................7 Control panel...........................................................................................................................8 Understanding supplies status...............................................................................8 Understanding printer status..................................................................................8 Understanding control panel layout.......................................................................9 Software.................................................................................................................................................11 Supported drivers..................................................................................................................11 Software and supported operating systems........................................................11 Software for Windows...........................................................................................................11 Software for Macintosh.........................................................................................................12 Network software..................................................................................................................12 Uninstalling software.............................................................................................................12 Windows software................................................................................................12 Macintosh software..............................................................................................13 Print-media specifications......................................................................................................................14 General guidelines................................................................................................................14 Paper and print media...........................................................................................................14 Printing and storage environment.........................................................................................14 Envelopes.............................................................................................................................15 Labels....................................................................................................................................17 Transparencies.....................................................................................................................17 Media support tables.............................................................................................................17 Supported print media for Tray 1, Tray 2, and optional Tray 3............................17 Unsupported media (media to avoid)...................................................................18 2 Installation Site preparation ....................................................................................................................................22 Operating environment ........................................................................................................22 Minimum system requirements ............................................................................................23 Requirements for PC systems ............................................................................23 Requirements for Macintosh systems (non-PostScript) .....................................23 Package contents .................................................................................................................................24 Install input devices ..............................................................................................................................25 ENWW iii

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Installing optional Tray 3 ......................................................................................................25 Loading Tray 1 .....................................................................................................................25 Installing supplies .................................................................................................................27 Print cartridges ....................................................................................................27 3 Managing and maintenance Managing supplies ................................................................................................................................32 Life expectancies of supplies ...............................................................................................32 Checking and ordering supplies ..........................................................................................32 To check status using the control panel .............................................................32 To check and order supplies using HP Toolbox .................................................32 Storing supplies ...................................................................................................................33 Replacing and recycling supplies ........................................................................................33 Replacing the print cartridges .............................................................................33 HP policy on non-HP supplies .............................................................................................33 HP anti-counterfeit website ..................................................................................................33 Cleaning the printer ..............................................................................................................................34 To clean the printer at the printer .........................................................................................34 To clean the fuser using HP Toolbox ..................................................................................35 Cleaning spilled toner ..........................................................................................................35 Calibrating the printer ...........................................................................................................................36 To calibrate the printer at the printer ...................................................................................36 To calibrate the printer from the HP Toolbox .......................................................................36 4 Operational theory Engine control system ..........................................................................................................................38 Basic sequence of operation ...............................................................................................38 Power-on sequence .............................................................................................................39 Motors and fans ...................................................................................................................39 Main motor failure detection ................................................................................40 Fan motor failure detection .................................................................................40 Image formation system .......................................................................................................................41 Image formation process .....................................................................................................43 Latent image formation .......................................................................................44 Laser/scanner system .........................................................................................45 Developing stage .................................................................................................................45 Print cartridge ......................................................................................................46 Transfer belt (ETB) ..............................................................................................47 Transfer stage ......................................................................................................................48 Separation stage ..................................................................................................................49 Fusing stage ........................................................................................................................49 Pickup and feed system .......................................................................................................................51 Manual feed slot pickup mechanism ...................................................................................53 Paper feed mechanism ........................................................................................................53 Skew correction by the registration shutter .........................................................................53 Jam detection .......................................................................................................................54 Solenoid, motor, and fan locations ......................................................................................55 Printed circuit assembly locations ........................................................................................55 250-sheet tray solenoid and printed circuit locations ..........................................................56 Service-only tools (SERVICE ONLY) ...................................................................................................58 iv ENWW

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