HP Mopier 320 Service Manual
Service Manual
HP Mopier 320 System
English
HP Mopier 320System
Service Manual
Service Manual
HP Mopier 320 System
Service Manual
Copyright
©
Hewlett-Packard Company 1998
All Rights Reserved.
Reproduction, adaptation, or
translation without prior written
permission is prohibited, except
as allowed under the copyright
laws.
Publication number
C4229-90911
First edition, October 1998
Trademark Credits
Adobe and PostScript are
trademarks of Adobe Systems
Incorporated which may be
registered in certain
jurisdictions.
Windows is a U.S. registered
trademark of Microsoft
Corporation.
Warranty
The information contained in
this document is subject to
change without notice.
Hewlett-Packard makes no
warranty of any kind with regard
to this material, including, but
not limited to, the implied
warranties or merchantability
and fitness for a particular
purpose.
Hewlett-Packard shall not be
liable for errors co ntained herein
or for incidental or
consequential damages in
connection with the furnishing,
performance, or use of this
material.
WARNING
Electrical Shock Hazard
To avoid electrical shock, use
only supplied power cords and
connect only to properly
grounded wall outlets.
Hewlett-Packard Company
11311 Chinden Boulevard
Boise, Idaho 83714 U.S.A.
Conventions
This manual uses the following conventions:
The names of major printer parts and assemblies are Capitalized.
Color is used to emphasize items which are important to the material
under discussion.
italic
Bold is used for emphasis, particularly in situations where
would be confusing.
type
Italic type
Note Notes contain important information set off from the text.
CAUTION Caution messages alert you to the possibility of damage to equipment
or loss of data.
WARNING! Warning messages alert you to the possibility of personal injury.
The illustration below shows the orientation of the paper-handling
accessories as they are referred to in this publication.
is used to indicate related documents or emphasis.
C4229-90911 iii
Chapter Descriptions
1 Product Information
Contains printer features and product overview, tray capacities and
sizes, media specifications, how to get technical assistance, and
required safety and compliance statements.
2 Site Requirements
Contains space and environmental requirements.
3 Operating Overview
Contains details about control panel menus, restoring factory
defaults, and resetting and testing the printer.
4 Maintenance and Adjustments
Contains cleaning and preventive maintenance information, and
adjustment procedures for all paper trays.
5 Functional Overview
Contains block diagrams and basic theory of operation for the printer
systems, paper paths, and paper handling devices. Contains basic
cabling information.
6 Removal and Replacement
Contains step-by-step procedures for replacing field replaceab le units
(FRUs) in the printer and paper-handling devices.
7 Troubleshooting
Contains a preliminary troubleshooting table, a table with descriptions
and recommended actions for all control panel messages, image
defect samples, paper handling problems, service approach, and
troubleshooting checks and tools.
iv C4229-90911
8 Parts and Diagrams
Contains exploded view drawings and part number listings for all
replaceable parts in the printer and paper-handling devices.
Contains two replaceable parts tables: one sorted alphabetically by
part name, and one sorted numerically by part number. Both tables
are cross referenced to the diagrams in the chapter.
Subject Index
Contains an alphabetical, cross referenced listing of information f ound
in the main body of the manual.
C4229-90911 v
vi C4229-90911
Table of Contents
List of Figures
List of Tables
1 Product Information
Features of the HP Digital Copy 320. . . . . . . . . . . . . . . . . . . . . . . .2
Features of the Mopier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Features of the Copy Module . . . . . . . . . . . . . . . . . . . . . . . . . .4
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
External View of Mopier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Formatter Assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
External View of HP Digital Copy 320. . . . . . . . . . . . . . . . . . . .8
Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Paper Capacities and Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Mopier and Paper-handling Devices. . . . . . . . . . . . . . . . . . . .11
Mopier Media Selection Guidelines. . . . . . . . . . . . . . . . . . . . . . . .13
Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Envelopes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Adhesive Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Transparencies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Storing Print Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Shipping Print Media. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Copy Module Media Selection Guidelines. . . . . . . . . . . . . . . . . . .17
Paper Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Paper Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Paper Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Document Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Model and Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Paper-handling Devices, Accessories, and Options . . . . . . . . . . .23
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Hard Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Determining Memory Requirements. . . . . . . . . . . . . . . . . . . .30
Technical Assistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
HP FIRST (Fax Information Retrieval Support Technology). .32
Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
World Wide Web. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
HP Reseller Sales and Service Support Line (US Only). . . . .33
Other Areas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
C4229-90911 Table of Contents vii
Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
FCC Regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Environmental Product Stewardship. . . . . . . . . . . . . . . . . . . .35
Material Safety Data Sheet. . . . . . . . . . . . . . . . . . . . . . . . . . .37
Environmental Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Declarations of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Safety Statements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
2 Site Requirements
Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Space Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Mopier and Paper-handling Devices. . . . . . . . . . . . . . . . . . . .51
Copy Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
3 Operating Overview
HP Mopier 320
Using the Mopier Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . .58
Control Panel Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Settings and Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Printer Driver Information . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Paper Source Default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
Performing a Cold Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Setting the Display Language. . . . . . . . . . . . . . . . . . . . . . . . .62
Control Panel Menus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Quick Copy Jobs Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Private/Stored Jobs Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Information Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Paper Handling Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Print Quality Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Printing Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Configuration Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
I/O Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
EIO Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Resets Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Mopier Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
Setting Page Count, Maintenance Count,
and Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Setting the Cold Reset Default Paper Size. . . . . . . . . . . . . . .88
Testing the Mopier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Paper Path Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Configuration Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
viii Table of Contents C4229-90911
HP Digital Copy 320
Using the HP Digital Copy 320 Front Panel . . . . . . . . . . . . . . . . .90
HP Digital Copy 320 Front Panel . . . . . . . . . . . . . . . . . . . . . .91
HP Digital Copy 320 Settings . . . . . . . . . . . . . . . . . . . . . . . .100
Loading documents into the ADF . . . . . . . . . . . . . . . . . . . . .102
Loading documents onto the Flatbed . . . . . . . . . . . . . . . . . .104
Copy Module Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
HP Resource Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
Accessing the HP Resource Manager . . . . . . . . . . . . . . . . .107
Downloading Copy Module Firmware. . . . . . . . . . . . . . . . . .108
4 Maintenance and Adjustments
HP Mopier 320
Cleaning the Mopier and Accessories. . . . . . . . . . . . . . . . . . . . .112
Cleaning the Mopier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113
Cleaning Spilled Toner . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
Tray Adjustment Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
2000-sheet Input Tray Adjustment Procedure. . . . . . . . . . . . . . .118
HP Digital Copy 320
Cleaning the HP Digital Copy 320. . . . . . . . . . . . . . . . . . . . . . . .120
Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120
Vacuum Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120
Cleaning ADF and Glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121
Cleaning the Document Cover, Document Holder, and Flatbed
Glass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121
Cleaning the ADF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122
Complete Optics Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124
Cleaning the ADF Lamp and Mirrors . . . . . . . . . . . . . . . . . .124
Lubricating the ADF Gears . . . . . . . . . . . . . . . . . . . . . . . . . .124
Cleaning the Carrier Unit and Mechanical Assemblies. . . . .125
Lubricating the Carrier Unit Shaft . . . . . . . . . . . . . . . . . . . . .125
Lubricating the Top of the Carrier Guide Rail . . . . . . . . . . . .125
Lubricating the Flatbed Motor Gears . . . . . . . . . . . . . . . . . .125
Cleaning the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . .125
Maintaining the HP Digital Copy 320. . . . . . . . . . . . . . . . . . . . . .126
HP Digital Copy 320 Maintenance Parts. . . . . . . . . . . . . . . .126
Calibrating the HP Digital Copy 320 . . . . . . . . . . . . . . . . . . . . . .126
Types of Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126
When to Calibrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127
Calibration Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127
Entering the Calibration Menu in Service Mode . . . . . . . . . .127
How to Perform an Offset Adjustment Calibration . . . . . . . .128
How to Perform a Density Calibration Adjustment . . . . . . . .128
How to Perform an ADF Vertical Magnification Adjustment .128
C4229-90911 ix
5 Functional Overview
HP Mopier 320
Printer Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . .130
Power Distribution System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131
AC Power Distribution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132
Overcurrent/Overvoltage Protection . . . . . . . . . . . . . . . . . . .132
High Voltage Power Distribution. . . . . . . . . . . . . . . . . . . . . .133
Formatter System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134
DC Controller System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137
Laser and Scanner Drive . . . . . . . . . . . . . . . . . . . . . . . . . . .137
Paper Motion Monitoring and Control. . . . . . . . . . . . . . . . . .137
Clutches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137
Engine Test Microswitch. . . . . . . . . . . . . . . . . . . . . . . . . . . .138
Motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138
Image Formation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139
Toner Cartridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140
Drum Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142
Drum Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143
Image Writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144
Image Developing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146
Image Transferring and Media Separation . . . . . . . . . . . . . .148
Image Fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149
Paper Paths and Components . . . . . . . . . . . . . . . . . . . . . . . . . .150
Printer, Duplexer, and Envelope Feeder. . . . . . . . . . . . . . . .150
Paper Size Switches (Trays 2 and 3) . . . . . . . . . . . . . . . . . .153
Printing from Tray 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Printing from Trays 2 and 3. . . . . . . . . . . . . . . . . . . . . . . . . .153
Printing from the Envelope Feeder. . . . . . . . . . . . . . . . . . . .154
Printing with the Duplexer. . . . . . . . . . . . . . . . . . . . . . . . . . .154
2000-sheet Input Tray (Tray 4) Components . . . . . . . . . . . .155
2000-Sheet Input Tray Operation . . . . . . . . . . . . . . . . . . . . .157
2 x 500-sheet Input Tray. . . . . . . . . . . . . . . . . . . . . . . . . . . .160
2 x 500-sheet Input Tray Operation . . . . . . . . . . . . . . . . . . .162
7-bin Tabletop Mailbox Components . . . . . . . . . . . . . . . . . .164
7-bin Tabletop Mailbox Operation. . . . . . . . . . . . . . . . . . . . .166
8-bin Mailbox Components. . . . . . . . . . . . . . . . . . . . . . . . . .170
8-bin Mailbox Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .173
Finisher Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175
Stapler Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177
Main Functional Cycles of the Stapler (Internal Paper Path)179
Communication Link (Daisy Chain). . . . . . . . . . . . . . . . . . . .180
Paper Jam Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
Printer Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
IEEE 1284 Parallel Cable Information. . . . . . . . . . . . . . . . . . . . .184
x Table of Contents C4229-90911
HP Digital Copy 320
Copy Module Functional Overview . . . . . . . . . . . . . . . . . . . . . . .185
Copy Module System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185
Function and Layout of the Copy Processor. . . . . . . . . . . . .187
Power Up Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .189
Copy Processor Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .189
Copy Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191
Mopier. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192
Notes About the HP Mopier 320 Product ID. . . . . . . . . . . . .192
ADF Simplex Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193
ADF Duplex Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194
Flatbed Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194
Image Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196
Communication to the Mopier . . . . . . . . . . . . . . . . . . . . . . . . . . .198
Communication Channels. . . . . . . . . . . . . . . . . . . . . . . . . . .198
Print Job Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198
Paper Path and Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . .199
6 Removal and Replacement
Removal and Replacement Strategy. . . . . . . . . . . . . . . . . . . . . .202
Electrostatic Discharge (ESD) Precautions . . . . . . . . . . . . .202
Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203
User Installable Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . .204
Memory and Personality Upgrade . . . . . . . . . . . . . . . . . . . .204
Duplexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206
Envelope Feeder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206
2000-sheet or 2 x 500-sheet Input Tray . . . . . . . . . . . . . . . .207
8-bin Mailbox/5-bin Mailbox with Stapler . . . . . . . . . . . . . . .208
7-bin Tabletop Mailbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . .209
Hardware Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
HP Mopier 320
Engine Removal and Replacement. . . . . . . . . . . . . . . . . . . . . . .214
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215
Covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217
Delivery Unit (for Face-down Bin). . . . . . . . . . . . . . . . . . . . .226
Diverter Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .229
Diverter Door Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .230
Lower Right Door Assembly . . . . . . . . . . . . . . . . . . . . . . . . .231
Fan 1, Laser/Scanner and Housing (Exhaust) . . . . . . . . . . .234
Fan 2, Low Voltage Power Supply (Exhaust) . . . . . . . . . . . .236
Fan 3, Formatter Fan and Housing (Intake) . . . . . . . . . . . . .237
Fan 4, Delivery Unit (Exhaust) . . . . . . . . . . . . . . . . . . . . . . .238
Fan 5, Tray 1 (Intake) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .239
Tray 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241
Tray 1 Pickup Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .244
C4229-90911 xi
Engine Removal and Replacement (continued)
Feeder Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .248
Formatter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250
Fusing Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252
Laser/Scanner Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .254
Main Gear Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .256
Main Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259
Paper Input Unit (PIU). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260
PCA, DC Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .261
Output Paper Sensor PCA . . . . . . . . . . . . . . . . . . . . . . . . . .262
High Voltage Power Supply (HVPS). . . . . . . . . . . . . . . . . . .269
Low Voltage Power Supply (LVPS) . . . . . . . . . . . . . . . . . . .270
Registration Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .271
Tray 1 Feed Roller and Separation Pad . . . . . . . . . . . . . . . .274
Tray 2 and 3 Pickup, Feed, and Separation Rollers. . . . . . .276
Paper Input Unit Sensor (PS2) . . . . . . . . . . . . . . . . . . . . . . .277
Registration Sensor (PS1) . . . . . . . . . . . . . . . . . . . . . . . . . .279
Face-up Solenoid Assembly (SL3) . . . . . . . . . . . . . . . . . . . .281
Transfer Roller Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .282
Tray 2 and 3 Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . .284
Paper-handling Devices
2000-sheet Input Tray Removal and Replacement. . . . . . . . . . .285
Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .286
Front Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .287
Back Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .288
Left Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .289
Right Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .290
Main Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .291
Paper Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .293
Main Cable Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .294
Controller PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .296
Front LED PCA Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . .298
Pickup Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302
Pickup, Feed, and Separation Rollers . . . . . . . . . . . . . . . . .304
Paper Quantity Switch Assembly . . . . . . . . . . . . . . . . . . . . .306
Paper Size Switch Assembly . . . . . . . . . . . . . . . . . . . . . . . .306
Vertical Transfer Unit (VTU) . . . . . . . . . . . . . . . . . . . . . . . . .308
Tension Springs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .310
Locating Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311
Casters and Stabilizing Feet. . . . . . . . . . . . . . . . . . . . . . . . .312
Adjustable Foot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .313
xii Table of Contents C4229-90911
2 x 500-sheet Input Tray Removal and Replacement. . . . . . . . .314
Orientation of the 2 x 500-sheet Input Tray . . . . . . . . . . . . .315
Back Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .316
Left Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .317
Vertical Transfer Unit (VTU) . . . . . . . . . . . . . . . . . . . . . . . . .318
Right Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .321
Front Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .324
Trays 4 and 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .327
Pickup Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .329
Paper Deck Drive Assembly. . . . . . . . . . . . . . . . . . . . . . . . .331
Pickup, Feed, and Separation Rollers . . . . . . . . . . . . . . . . .333
Controller PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .334
Tray-Size Sensing PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . .335
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .337
Main Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .338
Storage Paper Tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340
Front Door (Storage Area) . . . . . . . . . . . . . . . . . . . . . . . . . .341
Casters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .342
Foot Tip and Adjustable Foot Tip (Stabilizing Feet) . . . . . . .343
2 x 500-sheet Input Tray Removal and Replacement
Locating Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .344
Front LED PCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .345
7-bin Tabletop Mailbox Removal and Replacement . . . . . . . . . .347
Orientation of the 7-bin Tabletop Mailbox. . . . . . . . . . . . . . .348
Front Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .349
Back Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .352
Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .354
Controller PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .359
Right Door Assembly (Paper Path Cover) . . . . . . . . . . . . . .360
Face-down Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .364
Empty Bin Sensor PCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . .367
Full Bin and Interlock Sensor PCA . . . . . . . . . . . . . . . . . . . .369
LED PCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .371
Face-up Sensors PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . .372
Reversing Mechanism Motor . . . . . . . . . . . . . . . . . . . . . . . .373
Face-up/Diverter Assembly (Flipper) . . . . . . . . . . . . . . . . . .375
Short Tray 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .378
Solenoid Reversing Mechanism . . . . . . . . . . . . . . . . . . . . . .379
Flipper Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .380
Handle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .381
Latching Mechanism. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .382
Cover Latch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .383
C4229-90911 xiii
8-bin Mailbox Removal and Replacement. . . . . . . . . . . . . . . . . .384
Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .385
Front and Back Covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .386
Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .387
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .388
Paper Bins and Blind Cover . . . . . . . . . . . . . . . . . . . . . . . . .389
Flipper Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .390
Delivery Head Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393
Transport Belt Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .394
Input Paper Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Metal Tape and Housing Assembly . . . . . . . . . . . . . . . . . . .398
Controller PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400
Anticurl Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402
Delivery Head Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . .404
Interlock Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409
Diagnostic LED PCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .410
User Status LED PCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .412
Adjustable and Fixed Casters. . . . . . . . . . . . . . . . . . . . . . . .414
Attachment Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .415
Stapler Assembly Removal and Replacement . . . . . . . . . . . . . .416
Mailbox with Stapler, Stapler Removal or Installation. . . . . .417
Back Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .419
Stapler Controller PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . .421
Top Cover Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .424
Stapler Bed Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .425
Hinges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .427
HP Digital Copy 320
HP Digital Copy 320 Removal and Replacement . . . . . . . . . . . .429
Installing the HP Digital Copy 320. . . . . . . . . . . . . . . . . . . . . . . .430
Install the HP Digital Copy 320 on the Optional HP Digital Copy
320 Stand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .430
Install the Mopier on the Optional Input Accessory. . . . . . . .432
Roll the Mopier onto the Optional HP Digital Copy 320 Stand432
Install the Optional Output Accessory. . . . . . . . . . . . . . . . . .433
Install the Copy Connect EIO Board into the Mopier . . . . . .434
Install the Copy Connect Cable . . . . . . . . . . . . . . . . . . . . . .435
Install the Y Power Cord. . . . . . . . . . . . . . . . . . . . . . . . . . . .436
Hardware Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .437
Orientation of the HP Digital Copy 320. . . . . . . . . . . . . . . . .439
Copy Module Maintenance Parts . . . . . . . . . . . . . . . . . . . . . . . .440
Separation Pad Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . .440
Pick Roller Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .441
xiv Table of Contents C4229-90911
Copy Module Skins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .445
Document Holding Pad. . . . . . . . . . . . . . . . . . . . . . . . . . . . .445
Paper Chute Flip-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .446
Output Tray Flip-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .447
Output Tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .447
Flatbed (FB) Cover Assembly. . . . . . . . . . . . . . . . . . . . . . . .448
ADF Latch Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .451
ADF Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .452
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .454
Panel Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .459
Front Panel Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .460
Upper Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .462
Copy Module Power Supply/Main Board Assemblies. . . . . . . . .464
Copy Processor Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .464
Power Supply and Main Board Tray. . . . . . . . . . . . . . . . . . .465
RFI Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .467
Control PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .469
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .472
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .473
Back PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474
Copy Module ADF Unit Assemblies . . . . . . . . . . . . . . . . . . . . . .475
Optical Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .475
ADF Lamp PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .477
ADF Lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .479
Sensor Unit Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .480
ADF Motor Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .483
ADF Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .484
LED Assembly PCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .486
ADF Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .487
Copy Module Flatbed Assemblies. . . . . . . . . . . . . . . . . . . . . . . .488
Front Panel Frame Ground Spring . . . . . . . . . . . . . . . . . . . .488
Output Tray Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .489
Glass Plate Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .490
Home Position Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . .492
Carrier Unit Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .494
Carrier Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .497
Felt Pad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .501
Feet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .502
Frame Ground Spring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .503
Front Lamp PCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .504
Junction PCA and Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . .505
Front Panel Ribbon Cable. . . . . . . . . . . . . . . . . . . . . . . . . . .507
Carrier Belt and Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .509
C4229-90911 xv
7 Troubleshooting
Service Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .512
Ordering Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .512
Exchange Program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .513
Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .513
Toner Cartridge Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .513
Refilled Toner Cartridges and Non-HP Staple Cartridges . .514
Recycling Toner Cartridges . . . . . . . . . . . . . . . . . . . . . . . . .514
Troubleshooting Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .515
Mopier System Troubleshooting Process. . . . . . . . . . . . . . .517
Mopier/Paper-Handling Troubleshooting Process . . . . . . . .518
Copy Module Troubleshooting Process . . . . . . . . . . . . . . . .520
HP Mopier 320
Troubleshooting the Mopier System . . . . . . . . . . . . . . . . . . . . . .522
Preliminary Operating Checks . . . . . . . . . . . . . . . . . . . . . . .522
Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .523
Interface Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . .523
Network Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .525
Verify Host System Operation. . . . . . . . . . . . . . . . . . . . . . . .527
Verify Network and Server Operation. . . . . . . . . . . . . . . . . .527
General Troubleshooting Information . . . . . . . . . . . . . . . . . .528
Miscellaneous Problems and Solutions . . . . . . . . . . . . . . . .528
Paper Curl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .533
Troubleshooting the Mopier and Paper-handling Devices . . . . .534
Step 1 Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .534
Engine Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .537
Step 2 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .538
Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .538
Step 3 Printer and Paper-Handling Devices Messages . . . .542
Printer Message Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . .544
Engine Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . .545
Input Device Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . .557
Output Device Messages . . . . . . . . . . . . . . . . . . . . . . . . . . .565
Finisher Devices Messages . . . . . . . . . . . . . . . . . . . . . . . . .576
Paper Handling Controller Error Messages . . . . . . . . . . . . .580
Step 4 Paper Path Troubleshooting . . . . . . . . . . . . . . . . . . .581
Paper Jams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .582
Paper Path Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .584
Step 5 Information Pages. . . . . . . . . . . . . . . . . . . . . . . . . . .587
Menu Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .587
Configuration Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .589
File Directory Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .592
Usage Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .593
Step 6 Image Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .597
Check the Toner Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . .598
xvi Table of Contents C4229-90911
Troubleshooting the Mopier and Paper-handling Devices (continued)
Image Quality Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .599
Repetitive Defect Ruler. . . . . . . . . . . . . . . . . . . . . . . . . . . . .612
Image System Troubleshooting . . . . . . . . . . . . . . . . . . . . . .614
High-Voltage Power Supply Check. . . . . . . . . . . . . . . . . . . .615
Self-Diagnostics on Paper-handling Devices . . . . . . . . . . . . . . .617
2000-sheet Input Tray Stand-alone Diagnostics. . . . . . . . . .617
2 x 500-sheet Input Tray Standalone Diagnostics . . . . . . . .621
7-bin Tabletop Mailbox Standalone Diagnostics. . . . . . . . . .625
8-bin Mailbox Stand-alone Diagnostics. . . . . . . . . . . . . . . . .630
Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .638
HP Digital Copy 320
Troubleshooting the HP Digital Copy 320. . . . . . . . . . . . . . . . . .651
Step 1 Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .652
Step 2 Display and Communication . . . . . . . . . . . . . . . . . . .653
Step 3 Error Messages and Problems . . . . . . . . . . . . . . . . .654
Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .654
Step 4 Information Pages. . . . . . . . . . . . . . . . . . . . . . . . . . .659
Step 5 Paper Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .660
Step 6 Image Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .661
Testing the HP Digital Copy 320. . . . . . . . . . . . . . . . . . . . . . . . .664
Copy Processor LED Test . . . . . . . . . . . . . . . . . . . . . . . . . .664
Copy Module Boot Up Icon Conditions. . . . . . . . . . . . . . . . .666
Copy Module Offline Test . . . . . . . . . . . . . . . . . . . . . . . . . . .667
Other Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .669
Service Mode Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .671
8 Parts and Diagrams
How to Use the Part Lists and Diagrams . . . . . . . . . . . . . . . . . .674
Ordering Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .674
Common Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .674
Illustrations and Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . .675
HP Mopier 320
Mopier and Paper-handling Components . . . . . . . . . . . . . . . . . .676
Printer Parts and Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . .680
Paper-Handling Devices Parts and Diagrams. . . . . . . . . . . . . . .694
Input Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .694
Output Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .702
Alphabetical Parts List (Mopier and Paper Handling Devices) . .714
Numerical Parts List (Mopier and Paper Handling Devices). . . .724
C4229-90911 xvii
HP Digital Copy 320
HP Digital Copy 320 Parts and Diagrams. . . . . . . . . . . . . . . . . .735
Alphabetical Parts List (Copy Module) . . . . . . . . . . . . . . . . . . . .750
Numerical Parts List (Copy Module) . . . . . . . . . . . . . . . . . . . . . .754
Index
xviii Table of Contents C4229-90911
List of Figures
Figure 1-1 Copy System - - - - - - - - - - - - - - - - - - - - - - - - - - - 2
Figure 1-2 Mopier - Front and Right Side View with Tray 1 Open - - - - - - - 5
Figure 1-3 Rear and Left Side View - - - - - - - - - - - - - - - - - - - - - 7
Figure 1-4 Front view of HP Digital Copy 320- - - - - - - - - - - - - - - - - 8
Figure 1-5 Rear view of HP Digital Copy 320 - - - - - - - - - - - - - - - - - 8
Figure 1-6 Preferred Configuration - - - - - - - - - - - - - - - - - - - - - - 9
Figure 1-7 Tabletop Configuration - - - - - - - - - - - - - - - - - - - - - 10
Figure 1-8 Paper size specification- - - - - - - - - - - - - - - - - - - - - 17
Figure 1-9 Paper orientation - - - - - - - - - - - - - - - - - - - - - - - - 20
Figure 1-10 Areas of the Paper that Should Not Be Perforated - - - - - - - - 21
Figure 1-11 Sample Model and Serial Number Label for the Mopier - - - - - 22
Figure 1-12 Paper Handling Devices - - - - - - - - - - - - - - - - - - - - 23
Figure 2-1 Mopier Space Requirements (Top view)- - - - - - - - - - - - - 47
Figure 2-2 Mopier Space Requirements (Side view) - - - - - - - - - - - - 47
Figure 2-3 Mopier Space Requirements (with Mailbox and Input Device) - - 48
Figure 2-4 Mopier and Copy Module Space requirements- - - - - - - - - - 49
Figure 2-5 Dimensions of Paper Handling Devices - - - - - - - - - - - - - 53
Figure 3-1 Control Panel Layout - - - - - - - - - - - - - - - - - - - - - - 58
Figure 3-2 Front Panel Layout - - - - - - - - - - - - - - - - - - - - - - - 91
Figure 3-3 Button/LED Functions- - - - - - - - - - - - - - - - - - - - - - 98
Figure 3-4 Copy Module Service Mode- - - - - - - - - - - - - - - - - - - 105
Figure 3-5 HP Resource Manager (1 of 2) - - - - - - - - - - - - - - - - - 108
Figure 3-6 HP Resource Manager (2 of 2) - - - - - - - - - - - - - - - - - 109
Figure 4-1 Image Area Margins - - - - - - - - - - - - - - - - - - - - - - 116
Figure 4-2 Tray Position Adjustment - - - - - - - - - - - - - - - - - - - - 117
Figure 4-3 Tray 4 Position Adjustment - - - - - - - - - - - - - - - - - - - 118
Figure 4-4 Cleaning the Document Cover, Document Holder,
and Flatbed Glass - - - - - - - - - - - - - - - - - - - - - - - 121
Figure 4-5 Parts of the ADF - - - - - - - - - - - - - - - - - - - - - - - - 122
Figure 4-6 Creating an Offset Target - - - - - - - - - - - - - - - - - - - - 127
Figure 5-1 Printer Functional Block Diagram - - - - - - - - - - - - - - - - 130
Figure 5-2 Low Voltage Power Distribution System - - - - - - - - - - - - - 131
Figure 5-3 Low Voltage Power Supply - - - - - - - - - - - - - - - - - - - 132
Figure 5-4 High Voltage Power Supply Contacts - - - - - - - - - - - - - - 133
Figure 5-5 Normal Mode vs EconoMode - - - - - - - - - - - - - - - - - - 136
Figure 5-6 Image Formation Block Diagram - - - - - - - - - - - - - - - - 139
Figure 5-7 Photosensitive Drum - - - - - - - - - - - - - - - - - - - - - - 141
Figure 5-8 Drum Cleaning - - - - - - - - - - - - - - - - - - - - - - - - - 142
Figure 5-9 Primary Charging Roller- - - - - - - - - - - - - - - - - - - - - 143
Figure 5-10 Image Writing- - - - - - - - - - - - - - - - - - - - - - - - - - 144
Figure 5-11 Image Development - - - - - - - - - - - - - - - - - - - - - - 147
C4229-90911 List of Figures xix
Figure 5-12 Image Transferring and Media Separation- - - - - - - - - - - - 148
Figure 5-13 Image Fusing- - - - - - - - - - - - - - - - - - - - - - - - - - 149
Figure 5-14 Printer Paper Paths- - - - - - - - - - - - - - - - - - - - - - - 150
Figure 5-15 Printer Sensors, Solenoids, Clutches, Motors, and Fans - - - - - 152
Figure 5-16 2000-sheet Input Tray Paper Path- - - - - - - - - - - - - - - - 155
Figure 5-17 2000-sheet Input Tray Sensors, Switches, Clutches, and Motors- 157
Figure 5-18 2 x 500-sheet Input Tray Paper Path - - - - - - - - - - - - - - 160
Figure 5-19 2 x 500-sheet input Tray Sensors and Switches - - - - - - - - - 161
Figure 5-20 7-bin Tabletop Mailbox Components (1 of 2)- - - - - - - - - - - 164
Figure 5-21 7-bin Tabletop Mailbox Components (2 of 2)- - - - - - - - - - - 165
Figure 5-22 7-bin Tabletop Mailbox Block Diagram- - - - - - - - - - - - - - 169
Figure 5-23 8-bin Mailbox Paper Path - - - - - - - - - - - - - - - - - - - - 170
Figure 5-24 8-bin Mailbox Sensors, Switches, Motors, and Controller PCA - - 172
Figure 5-25 Finisher Paper Path- - - - - - - - - - - - - - - - - - - - - - - 176
Figure 5-26 Stapler Motors, Sensors, and Switches - - - - - - - - - - - - - 176
Figure 5-27 Stapler Cycles - - - - - - - - - - - - - - - - - - - - - - - - - 179
Figure 5-28 Recommended C-link Configuration (Daisy Chain)- - - - - - - - 181
Figure 5-29 General Timing Diagram - - - - - - - - - - - - - - - - - - - - 183
Figure 5-30 Copy Module System Block Diagram - - - - - - - - - - - - - - 185
Figure 5-31 Copy Processor and key components - - - - - - - - - - - - - - 187
Figure 5-32 Image path (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 196
Figure 5-33 Locations of ADF Sensors - - - - - - - - - - - - - - - - - - - 199
Figure 5-34 ADF Sensors functional diagram - - - - - - - - - - - - - - - - 200
Figure 6-1 Phillips vs. Posidriv Screwdrivers - - - - - - - - - - - - - - - - 203
Figure 6-2 Disk Drive - - - - - - - - - - - - - - - - - - - - - - - - - - - 205
Figure 6-3 Control Panel (1 of 2) - - - - - - - - - - - - - - - - - - - - - - 215
Figure 6-4 Control Panel (2 of 2) - - - - - - - - - - - - - - - - - - - - - - 216
Figure 6-5 AC Access Cover- - - - - - - - - - - - - - - - - - - - - - - - 218
Figure 6-6 Back Cover- - - - - - - - - - - - - - - - - - - - - - - - - - - 219
Figure 6-7 Front Cover (1 of 2)- - - - - - - - - - - - - - - - - - - - - - - 220
Figure 6-8 Front Cover (2 of 2)- - - - - - - - - - - - - - - - - - - - - - - 221
Figure 6-9 Left Lower Cover - - - - - - - - - - - - - - - - - - - - - - - - 222
Figure 6-10 Top Cover (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 223
Figure 6-11 Top Cover (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 224
Figure 6-12 Delivery Unit (1 of 2) - - - - - - - - - - - - - - - - - - - - - - 226
Figure 6-13 Delivery Unit (2 of 2) - - - - - - - - - - - - - - - - - - - - - - 227
Figure 6-14 Diverter Assembly - - - - - - - - - - - - - - - - - - - - - - - 229
Figure 6-15 Diverter Door Assembly- - - - - - - - - - - - - - - - - - - - - 230
Figure 6-16 Lower Right Door Assembly (1 of 3)- - - - - - - - - - - - - - - 231
Figure 6-17 Right Lower Door Assembly (2 of 3)- - - - - - - - - - - - - - - 232
Figure 6-18 Right Lower Door Assembly (3 of 3)- - - - - - - - - - - - - - - 233
Figure 6-19 Fan 1, Laser/Scanner (1 of 2) - - - - - - - - - - - - - - - - - - 234
Figure 6-20 Fan 1, Laser/Scanner (2 of 2) - - - - - - - - - - - - - - - - - - 235
Figure 6-21 Fan 2, Low Voltage Power Supply- - - - - - - - - - - - - - - - 236
Figure 6-22 Fan 3, Formatter Fan - - - - - - - - - - - - - - - - - - - - - - 237
Figure 6-23 Fan 4, Delivery Unit- - - - - - - - - - - - - - - - - - - - - - - 238
Figure 6-24 Fan 5 Removal (1 of 2) - - - - - - - - - - - - - - - - - - - - - 239
xx List of Figures C4229-90911
Figure 6-25 Fan 5 Removal (2 of 2) - - - - - - - - - - - - - - - - - - - - - 240
Figure 6-26 Tray 1 Removal (1 of 3)- - - - - - - - - - - - - - - - - - - - - 241
Figure 6-27 Tray 1 Removal (2 of 3)- - - - - - - - - - - - - - - - - - - - - 242
Figure 6-28 Tray 1 Removal (3 of 3)- - - - - - - - - - - - - - - - - - - - - 243
Figure 6-29 Tray 1 Pickup Unit Removal (1 of 4)- - - - - - - - - - - - - - - 244
Figure 6-30 Tray 1 Pickup Unit Removal (2 of 4)- - - - - - - - - - - - - - - 245
Figure 6-31 Tray 1 Pickup Unit Removal (3 of 4)- - - - - - - - - - - - - - - 246
Figure 6-32 Tray 1 Pickup Unit Removal (4 of 4)- - - - - - - - - - - - - - - 247
Figure 6-33 Feeder Assembly (1 of 2) - - - - - - - - - - - - - - - - - - - - 248
Figure 6-34 Feeder Assembly (2 of 2) - - - - - - - - - - - - - - - - - - - - 249
Figure 6-35 Formatter Assembly - - - - - - - - - - - - - - - - - - - - - - 251
Figure 6-36 Fusing Assembly - - - - - - - - - - - - - - - - - - - - - - - - 252
Figure 6-37 Laser/Scanner Assembly - - - - - - - - - - - - - - - - - - - - 254
Figure 6-38 Main Gear Assembly (1 of 3) - - - - - - - - - - - - - - - - - - 256
Figure 6-39 Main Gear Assembly (2 of 3) - - - - - - - - - - - - - - - - - - 257
Figure 6-40 Main Gear Assembly (3 of 3) - - - - - - - - - - - - - - - - - - 258
Figure 6-41 Main Motor - - - - - - - - - - - - - - - - - - - - - - - - - - - 259
Figure 6-42 Paper Input Unit - - - - - - - - - - - - - - - - - - - - - - - - 260
Figure 6-43 DC Controller PCA - - - - - - - - - - - - - - - - - - - - - - - 261
Figure 6-44 Output Paper Sensor PCA (1 of 4) - - - - - - - - - - - - - - - 262
Figure 6-45 Output Paper Sensor PCA (2 of 4) - - - - - - - - - - - - - - - 263
Figure 6-46 Output Paper Sensor PCA (3 of 4) - - - - - - - - - - - - - - - 264
Figure 6-47 Output Paper Sensor PCA (4 of 4) - - - - - - - - - - - - - - - 265
Figure 6-48 Paper Size PCA (1 of 3)- - - - - - - - - - - - - - - - - - - - - 266
Figure 6-49 Paper Size PCA (2 of 3)- - - - - - - - - - - - - - - - - - - - - 267
Figure 6-50 Paper Size PCA (3 of 3)- - - - - - - - - - - - - - - - - - - - - 268
Figure 6-51 High Voltage Power Supply - - - - - - - - - - - - - - - - - - - 269
Figure 6-52 Low Voltage Power Supply - - - - - - - - - - - - - - - - - - - 270
Figure 6-53 Registration Assembly (1 of 3) - - - - - - - - - - - - - - - - - 271
Figure 6-54 Registration Assembly (2 of 3) - - - - - - - - - - - - - - - - - 272
Figure 6-55 Registration Assembly (3 of 3) - - - - - - - - - - - - - - - - - 273
Figure 6-56 Tray 1 Feed Roller - - - - - - - - - - - - - - - - - - - - - - - 274
Figure 6-57 Tray 1 Separation Pad - - - - - - - - - - - - - - - - - - - - - 275
Figure 6-58 Tray 2 and 3, Pickup, Feed, and Separation Rollers - - - - - - - 276
Figure 6-59 Paper Input Unit Sensor (PS2) - - - - - - - - - - - - - - - - - 278
Figure 6-60 Registration Sensor (PS1) - - - - - - - - - - - - - - - - - - - 280
Figure 6-61 Face-up Solenoid Assembly, SL3 - - - - - - - - - - - - - - - - 281
Figure 6-62 Transfer Roller Assembly - - - - - - - - - - - - - - - - - - - - 282
Figure 6-63 2000-sheet Input Tray Orientation- - - - - - - - - - - - - - - - 286
Figure 6-64 2000-sheet Input Tray Front Cover - - - - - - - - - - - - - - - 287
Figure 6-65 2000-sheet Input Tray Back Cover - - - - - - - - - - - - - - - 288
Figure 6-66 2000-sheet Input Tray Left Cover - - - - - - - - - - - - - - - - 289
Figure 6-67 2000-sheet Input Tray Right Cover - - - - - - - - - - - - - - - 290
Figure 6-68 2000-sheet Input Tray Main Drive Assembly- - - - - - - - - - - 291
Figure 6-69 2000-sheet Input Tray Paper Tray- - - - - - - - - - - - - - - - 293
Figure 6-70 2000-sheet Input Tray Main Cable Harness - - - - - - - - - - - 295
Figure 6-71 2000-sheet Input Tray Controller PCA- - - - - - - - - - - - - - 296
C4229-90911 xxi
Figure 6-72 2000-sheet Input Tray Front LED PCA - - - - - - - - - - - - - 299
Figure 6-73 2000-sheet Input Tray Pickup Assembly- - - - - - - - - - - - - 300
Figure 6-74 2000-sheet Input Tray Power Supply - - - - - - - - - - - - - - 302
Figure 6-75 2000-sheet Input Tray Rollers: Pickup, Feed, and Separation - - 304
Figure 6-76 2000-sheet Input Tray Paper Size and Paper Quantity Switch - - 307
Figure 6-77 2000-sheet Input Tray Paper Size and Paper Quantity Switch
Assemblies (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 307
Figure 6-78 2000-sheet Input Tray Vertical Transfer Unit (VTU) - - - - - - - 308
Figure 6-79 2000-sheet Input Tray Tension Springs - - - - - - - - - - - - - 310
Figure 6-80 2000-sheet Input Tray Locating Pins - - - - - - - - - - - - - - 311
Figure 6-81 2000-sheet Input Tray Casters - - - - - - - - - - - - - - - - - 312
Figure 6-82 2000-sheet Input Tray Adjustable Foot - - - - - - - - - - - - - 313
Figure 6-83 Orientation of the 2 x 500-sheet Input Tray - - - - - - - - - - - 315
Figure 6-84 Back Cover- - - - - - - - - - - - - - - - - - - - - - - - - - - 316
Figure 6-85 Left Cover - - - - - - - - - - - - - - - - - - - - - - - - - - - 317
Figure 6-86 Vertical Transfer Unit (VTU) (1 of 3) - - - - - - - - - - - - - - - 318
Figure 6-87 Vertical Transfer Unit (VTU) (2 of 3) - - - - - - - - - - - - - - - 319
Figure 6-88 Vertical Transfer Unit (VTU) (3 of 3) - - - - - - - - - - - - - - - 320
Figure 6-89 Right Cover (1 of 3)- - - - - - - - - - - - - - - - - - - - - - - 321
Figure 6-90 Right Cover (2 of 3)- - - - - - - - - - - - - - - - - - - - - - - 322
Figure 6-91 Right Cover (3 of 3)- - - - - - - - - - - - - - - - - - - - - - - 323
Figure 6-92 Front Top Cover (1 of 3) - - - - - - - - - - - - - - - - - - - - 324
Figure 6-93 Front Top Cover (2 of 3) - - - - - - - - - - - - - - - - - - - - 325
Figure 6-94 Front Top Cover (3 of 3) - - - - - - - - - - - - - - - - - - - - 326
Figure 6-95 Trays 4 and 5 (1 of 2) - - - - - - - - - - - - - - - - - - - - - - 327
Figure 6-96 Trays 4 and 5 (2 of 2) - - - - - - - - - - - - - - - - - - - - - - 328
Figure 6-97 Pickup Assembly (1 of 2) - - - - - - - - - - - - - - - - - - - - 329
Figure 6-98 Pickup Assembly (2 of 2) - - - - - - - - - - - - - - - - - - - - 330
Figure 6-99 Paper Deck Drive Assembly (1 of 2)- - - - - - - - - - - - - - - 331
Figure 6-100 Paper Deck Drive Assembly (2 of 2)- - - - - - - - - - - - - - - 332
Figure 6-101 Pickup, Feed, and Separation Rollers - - - - - - - - - - - - - - 333
Figure 6-102 2 x 500-sheet Input Tray Controller PCA- - - - - - - - - - - - - 334
Figure 6-103 Tray-Size Sensing PCA (1 of 2) - - - - - - - - - - - - - - - - - 335
Figure 6-104 Tray-Size Sensing PCA (2 of 2) - - - - - - - - - - - - - - - - - 336
Figure 6-105 Power Supply- - - - - - - - - - - - - - - - - - - - - - - - - - 337
Figure 6-106 Main Cable (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 338
Figure 6-107 Main Cable (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 339
Figure 6-108 Storage Paper Tray - - - - - - - - - - - - - - - - - - - - - - - 340
Figure 6-109 Front Door (Storage Area) - - - - - - - - - - - - - - - - - - - 341
Figure 6-110 Casters- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 342
Figure 6-111 Foot Tip and Adjustable Foot Tip - - - - - - - - - - - - - - - - 343
Figure 6-112 Locating Pins - - - - - - - - - - - - - - - - - - - - - - - - - - 344
Figure 6-113 Front LED PCA - - - - - - - - - - - - - - - - - - - - - - - - - 345
Figure 6-114 Orientation of the 7-bin Tabletop Mailbox - - - - - - - - - - - - 348
Figure 6-115 Front cover (1 of 3) - - - - - - - - - - - - - - - - - - - - - - - 349
Figure 6-116 Front cover (2 of 3) - - - - - - - - - - - - - - - - - - - - - - - 350
Figure 6-117 Front cover (3 of 3) - - - - - - - - - - - - - - - - - - - - - - - 351
xxii List of Figures C4229-90911
Figure 6-118 Back cover (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 352
Figure 6-119 Back cover (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 353
Figure 6-120 Top cover (1 of 4)- - - - - - - - - - - - - - - - - - - - - - - - 354
Figure 6-121 Top cover (2 of 4)- - - - - - - - - - - - - - - - - - - - - - - - 355
Figure 6-122 Top cover (3 of 4)- - - - - - - - - - - - - - - - - - - - - - - - 356
Figure 6-123 Top cover (4 of 4)- - - - - - - - - - - - - - - - - - - - - - - - 357
Figure 6-124 Mailbox Controller PCA - - - - - - - - - - - - - - - - - - - - - 358
Figure 6-125 Mailbox Power Supply - - - - - - - - - - - - - - - - - - - - - 359
Figure 6-126 Right Door Assembly (Paper Path Cover) (1 of 5) - - - - - - - - 360
Figure 6-127 Right Door Assembly (Paper Path Cover) (2 of 5) - - - - - - - - 361
Figure 6-128 Right Door Assembly (Paper Path Cover) (3 of 5) - - - - - - - - 361
Figure 6-129 Right Door Assembly (Paper Path Cover) (3 of 5) - - - - - - - - 362
Figure 6-130 Right Door Assembly (Paper Path Cover) (4 of 5) - - - - - - - - 363
Figure 6-131 Face-down Bins (1 of 3)- - - - - - - - - - - - - - - - - - - - - 364
Figure 6-132 Face-down Bins (2 of 3)- - - - - - - - - - - - - - - - - - - - - 365
Figure 6-133 Face-down Bins (3 of 3)- - - - - - - - - - - - - - - - - - - - - 366
Figure 6-134 Empty Bin Sensor PCA (1 of 2) - - - - - - - - - - - - - - - - - 367
Figure 6-135 Empty Bin Sensor PCA (2 of 2) - - - - - - - - - - - - - - - - - 368
Figure 6-136 Full Bin and Interlock Sensor PCA (1 of 2)- - - - - - - - - - - - 369
Figure 6-137 Full Bin and Interlock Sensor PCA (2 of 2)- - - - - - - - - - - - 370
Figure 6-138 LED PCA - - - - - - - - - - - - - - - - - - - - - - - - - - - - 371
Figure 6-139 Face-up Sensors PCA - - - - - - - - - - - - - - - - - - - - - 372
Figure 6-140 Reversing Mechanism Motor (1 of 2) - - - - - - - - - - - - - - 373
Figure 6-141 Reversing Mechanism Motor (2 of 2) - - - - - - - - - - - - - - 374
Figure 6-142 Face-up/Diverter Assembly (Flipper) (1 of 3)- - - - - - - - - - - 375
Figure 6-143 Face-up/Diverter Assembly (Flipper) (2 of 3)- - - - - - - - - - - 376
Figure 6-144 Face-up/Diverter Assembly (Flipper) (3 of 3)- - - - - - - - - - - 377
Figure 6-145 Short Tray 7 - - - - - - - - - - - - - - - - - - - - - - - - - - 378
Figure 6-146 Solenoid Reversing Mechanism - - - - - - - - - - - - - - - - - 379
Figure 6-147 Flipper Solenoid - - - - - - - - - - - - - - - - - - - - - - - - 380
Figure 6-148 7-bin Tabletop Mailbox Handle - - - - - - - - - - - - - - - - - 381
Figure 6-149 Latching Mechanism - - - - - - - - - - - - - - - - - - - - - - 382
Figure 6-150 Cover Latch - - - - - - - - - - - - - - - - - - - - - - - - - - 383
Figure 6-151 Orientation of the 8-bin Mailbox - - - - - - - - - - - - - - - - - 385
Figure 6-152 8-bin Mailbox Covers (Front and Back) - - - - - - - - - - - - - 386
Figure 6-153 8-bin Mailbox Top Cover - - - - - - - - - - - - - - - - - - - - 387
Figure 6-154 8-bin Mailbox Power Supply- - - - - - - - - - - - - - - - - - - 388
Figure 6-155 8-bin Mailbox Paper Bins and Blind Cover - - - - - - - - - - - - 389
Figure 6-156 8-bin Mailbox Flipper Assembly (1 of 3) - - - - - - - - - - - - - 390
Figure 6-157 8-bin Mailbox Flipper Assembly (2 of 3) - - - - - - - - - - - - - 391
Figure 6-158 8-bin Mailbox Flipper Assembly (3 of 3) - - - - - - - - - - - - - 392
Figure 6-159 8-bin Mailbox Delivery Head Motor - - - - - - - - - - - - - - - 393
Figure 6-160 8-bin Mailbox Transport Belt Motor - - - - - - - - - - - - - - - 394
Figure 6-161 8-bin Mailbox Input Paper Guide (1 of 2)- - - - - - - - - - - - - 396
Figure 6-162 8-bin Mailbox Input Paper Guide (2 of 2)- - - - - - - - - - - - - 397
Figure 6-163 8-bin Mailbox Metal Tape and Housing Assembly (1 of 2) - - - - 398
Figure 6-164 8-bin Mailbox Metal Tape and Housing Assembly (2 of 2) - - - - 399
C4229-90911 xxiii
Figure 6-165 8-bin Mailbox Controller PCA (1 of 2) - - - - - - - - - - - - - - 400
Figure 6-166 8-bin Mailbox Controller PCA (2 of 2) - - - - - - - - - - - - - - 401
Figure 6-167 8-bin Mailbox Anticurl Strings (1 of 2) - - - - - - - - - - - - - - 402
Figure 6-168 8-bin Mailbox Anticurl Strings (2 of 2) - - - - - - - - - - - - - - 403
Figure 6-169 8-bin Mailbox Delivery Head Assembly (1 of 4) - - - - - - - - - 404
Figure 6-170 8-bin Mailbox Delivery Head Assembly (2 of 4) - - - - - - - - - 405
Figure 6-171 8-bin Mailbox Delivery Head Assembly (3 of 4) - - - - - - - - - 406
Figure 6-172 8-bin Mailbox Delivery Head Assembly (4 of 4) - - - - - - - - - 407
Figure 6-173 8-bin Mailbox Interlock Switch- - - - - - - - - - - - - - - - - - 409
Figure 6-174 8-bin Mailbox Diagnostic LED PCA (1 of 2) - - - - - - - - - - - 410
Figure 6-175 8-bin Mailbox Diagnostic LED PCA (2 of 2) - - - - - - - - - - - 411
Figure 6-176 8-bin Mailbox User Status LED PCA (1 of 2)- - - - - - - - - - - 412
Figure 6-177 8-bin Mailbox User Status LED PCA (2 of 2)- - - - - - - - - - - 413
Figure 6-178 8-bin Mailbox Adjustable and Fixed Casters - - - - - - - - - - - 414
Figure 6-179 8-bin Mailbox Attachment Assembly- - - - - - - - - - - - - - - 415
Figure 6-180 Mailbox with Stapler, Stapler Removal or Installation- - - - - - - 417
Figure 6-181 C-link Cable on Mailbox with Stapler - - - - - - - - - - - - - - 418
Figure 6-182 Back Plate (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 419
Figure 6-183 Back Plate (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 420
Figure 6-184 Stapler Controller PCA (1 of 3) - - - - - - - - - - - - - - - - - 421
Figure 6-185 Stapler Controller PCA (2 of 3) - - - - - - - - - - - - - - - - - 422
Figure 6-186 Stapler Controller PCA (3 of 3) - - - - - - - - - - - - - - - - - 423
Figure 6-187 Top Cover Assembly - - - - - - - - - - - - - - - - - - - - - - 424
Figure 6-188 Stapler Bed Assembly - - - - - - - - - - - - - - - - - - - - - 425
Figure 6-189 Hinges - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 427
Figure 6-190 Optional Output Accessory - - - - - - - - - - - - - - - - - - - 433
Figure 6-191 Copy Connect EIO Board (slot 3) - - - - - - - - - - - - - - - - 434
Figure 6-192 View with HP Digital Copy 320 Stand (preferred configuration) - - 435
Figure 6-193 View with HP Digital Copy 320 on Tabletop - - - - - - - - - - - 435
Figure 6-194 Orientation of the HP Digital Copy 320 - - - - - - - - - - - - - 439
Figure 6-195 Separation Pad Assembly- - - - - - - - - - - - - - - - - - - - 440
Figure 6-196 Pick Roller Cover - - - - - - - - - - - - - - - - - - - - - - - - 441
Figure 6-197 Pick Rollers (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 442
Figure 6-198 Pick Rollers (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 443
Figure 6-199 Document Holding Pad - - - - - - - - - - - - - - - - - - - - - 445
Figure 6-200 Paper Chute Flip-out - - - - - - - - - - - - - - - - - - - - - - 446
Figure 6-201 Output Tray- - - - - - - - - - - - - - - - - - - - - - - - - - - 447
Figure 6-202 FB Cover Assembly- - - - - - - - - - - - - - - - - - - - - - - 448
Figure 6-203 Thumb Screw for Document Cover Assembly - - - - - - - - - - 449
Figure 6-204 Removing the Cover from the Posts - - - - - - - - - - - - - - - 450
Figure 6-205 ADF Latch Cap - - - - - - - - - - - - - - - - - - - - - - - - - 451
Figure 6-206 ADF Cover (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 452
Figure 6-207 ADF Cover (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 453
Figure 6-208 Front Panel (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 454
Figure 6-209 Front Panel (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 455
Figure 6-210 Front Panel Cable Clamp and Front Panel Frame Ground Plate - 456
Figure 6-211 Front Panel Ribbon Cable- - - - - - - - - - - - - - - - - - - - 457
xxiv List of Figures C4229-90911
Figure 6-212 Unplugging the Ribbon Cable - - - - - - - - - - - - - - - - - - 458
Figure 6-213 Panel Cover (bottom view) - - - - - - - - - - - - - - - - - - - 459
Figure 6-214 Front Panel Brackets (1 of 2) - - - - - - - - - - - - - - - - - - 460
Figure 6-215 Front Panel Brackets (2 of 2) - - - - - - - - - - - - - - - - - - 461
Figure 6-216 Upper Cover (1 of 2) - - - - - - - - - - - - - - - - - - - - - - 462
Figure 6-217 Upper Cover (2 of 2) - - - - - - - - - - - - - - - - - - - - - - 463
Figure 6-218 Copy Processor Board - - - - - - - - - - - - - - - - - - - - - 464
Figure 6-219 Power Supply and Main Board Tray (1 of 2) - - - - - - - - - - - 465
Figure 6-220 Power Supply and Main Board Tray (2 of 2) - - - - - - - - - - - 466
Figure 6-221 RFI Cover (inside/rear view)- - - - - - - - - - - - - - - - - - - 467
Figure 6-222 RFI Cover (outside/front view)- - - - - - - - - - - - - - - - - - 468
Figure 6-223 Control PCA - - - - - - - - - - - - - - - - - - - - - - - - - - 469
Figure 6-224 Card Cage - - - - - - - - - - - - - - - - - - - - - - - - - - - 470
Figure 6-225 EEPROM- - - - - - - - - - - - - - - - - - - - - - - - - - - - 471
Figure 6-226 Fan- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 472
Figure 6-227 Power Supply- - - - - - - - - - - - - - - - - - - - - - - - - - 473
Figure 6-228 Back PCA - - - - - - - - - - - - - - - - - - - - - - - - - - - 474
Figure 6-229 Optical Unit (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 475
Figure 6-230 Optical Unit (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 476
Figure 6-231 ADF Lamp PCA (1 of 2)- - - - - - - - - - - - - - - - - - - - - 477
Figure 6-232 ADF Lamp PCA (2 of 2)- - - - - - - - - - - - - - - - - - - - - 478
Figure 6-233 ADF Lamp - - - - - - - - - - - - - - - - - - - - - - - - - - - 479
Figure 6-234 Sensor Unit Assembly (1 of 3)- - - - - - - - - - - - - - - - - - 480
Figure 6-235 Sensor Unit Assembly (2 of 3)- - - - - - - - - - - - - - - - - - 481
Figure 6-236 Sensor Unit Assembly (3 of 3)- - - - - - - - - - - - - - - - - - 482
Figure 6-237 ADF Motor Unit - - - - - - - - - - - - - - - - - - - - - - - - - 483
Figure 6-238 ADF Belt - - - - - - - - - - - - - - - - - - - - - - - - - - - - 484
Figure 6-239 LED Assembly PCA- - - - - - - - - - - - - - - - - - - - - - - 486
Figure 6-240 ADF Unit (shown without Optical Unit)- - - - - - - - - - - - - - 487
Figure 6-241 Front Panel Frame Ground Spring- - - - - - - - - - - - - - - - 488
Figure 6-242 Output Tray Brackets - - - - - - - - - - - - - - - - - - - - - - 489
Figure 6-243 Glass Plate Assembly- - - - - - - - - - - - - - - - - - - - - - 490
Figure 6-244 Idle Roller Coil Spring- - - - - - - - - - - - - - - - - - - - - - 491
Figure 6-245 Home Position Sensor (1 of 2) - - - - - - - - - - - - - - - - - 492
Figure 6-246 Home Position Sensor (2 of 2) - - - - - - - - - - - - - - - - - 493
Figure 6-247 Dust Cover - - - - - - - - - - - - - - - - - - - - - - - - - - - 494
Figure 6-248 Lamp (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - - - - 495
Figure 6-249 Lamp (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - - - - 496
Figure 6-250 Carrier Unit (1 of 2) - - - - - - - - - - - - - - - - - - - - - - - 497
Figure 6-251 Carrier Unit (2 of 2) - - - - - - - - - - - - - - - - - - - - - - - 498
Figure 6-252 Carrier Belt - - - - - - - - - - - - - - - - - - - - - - - - - - - 499
Figure 6-253 Unplugging the Ribbon Cable - - - - - - - - - - - - - - - - - - 500
Figure 6-254 Felt Pad - - - - - - - - - - - - - - - - - - - - - - - - - - - - 501
Figure 6-255 Feet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 502
Figure 6-256 Frame Ground Spring- - - - - - - - - - - - - - - - - - - - - - 503
Figure 6-257 Front Lamp PCA - - - - - - - - - - - - - - - - - - - - - - - - 504
Figure 6-258 Junction PCA Cover - - - - - - - - - - - - - - - - - - - - - - 505
C4229-90911 xxv
Figure 6-259 Junction PCA - - - - - - - - - - - - - - - - - - - - - - - - - - 506
Figure 6-260 Front Panel Ribbon Cable- - - - - - - - - - - - - - - - - - - - 507
Figure 6-261 Unplugging the Ribbon Cable - - - - - - - - - - - - - - - - - - 508
Figure 6-262 Carrier Belt and Motor (1 of 2)- - - - - - - - - - - - - - - - - - 509
Figure 6-263 Carrier Belt and Motor (2 of 2)- - - - - - - - - - - - - - - - - - 510
Figure 7-1 Troubleshooting Process - - - - - - - - - - - - - - - - - - - - 515
Figure 7-2 Mopier System Troubleshooting Process - - - - - - - - - - - - 517
Figure 7-3 Mopier and Paper-Handling Troubleshooting Process (1 of 2) - - 518
Figure 7-4 Mopier and Paper-Handling Troubleshooting Process (2 of 2) - - 519
Figure 7-5 Copy Module Troubleshooting Process (1 of 2) - - - - - - - - - 520
Figure 7-6 Copy Module Troubleshooting Process (2 of 2) - - - - - - - - - 521
Figure 7-7 Communications Link (C-link) Cables, Supported
Daisy Chain Connections - - - - - - - - - - - - - - - - - - - - 523
Figure 7-8 Sample JetDirect Configuration Page - - - - - - - - - - - - - - 526
Figure 7-9 Fan Location and Airflow - - - - - - - - - - - - - - - - - - - - 536
Figure 7-10 Engine Test Button - - - - - - - - - - - - - - - - - - - - - - - 537
Figure 7-11 Sample Event Log - - - - - - - - - - - - - - - - - - - - - - - 539
Figure 7-12 Error Format for Paper Handling - - - - - - - - - - - - - - - - 543
Figure 7-13 Paper Path Jam Locations - - - - - - - - - - - - - - - - - - - 583
Figure 7-14 Paper Path Test Source and Output Selection- - - - - - - - - - 585
Figure 7-15 Sample Menu Map - - - - - - - - - - - - - - - - - - - - - - - 588
Figure 7-16 Sample Mopier Configuration Page (1 of 2) - - - - - - - - - - - 590
Figure 7-17 Sample Copy Module Configuration Page - - - - - - - - - - - - 591
Figure 7-18 Sample File Directory Page - - - - - - - - - - - - - - - - - - - 592
Figure 7-19 Sample Usage Page - - - - - - - - - - - - - - - - - - - - - - 594
Figure 7-20 Repetitive Defect Ruler - - - - - - - - - - - - - - - - - - - - - 613
Figure 7-21 High Voltage Power Supply Contacts - - - - - - - - - - - - - - 616
Figure 7-22 8-bin Mailbox LEDs Description - - - - - - - - - - - - - - - - - 630
Figure 7-23 8-bin Mailbox Power Supply Test Mode Switch - - - - - - - - - 631
Figure 7-24 Printer Sensors and Switches - - - - - - - - - - - - - - - - - - 639
Figure 7-25 Printer Motor, Clutches, and Solenoids - - - - - - - - - - - - - 640
Figure 7-26 DC Controller Inputs and Outputs (1 of 5) - - - - - - - - - - - - 641
Figure 7-27 DC Controller Inputs and Outputs (2 of 5) - - - - - - - - - - - - 642
Figure 7-28 DC Controller Inputs and Outputs (3 of 5) - - - - - - - - - - - - 643
Figure 7-29 DC Controller Inputs and Outputs (4 of 5) - - - - - - - - - - - - 644
Figure 7-30 DC Controller Inputs and Outputs (5 of 5) - - - - - - - - - - - - 645
Figure 7-31 Mailbox with Stapler Wiring Diagram - - - - - - - - - - - - - - 646
Figure 7-32 2000-sheet Input Tray Controller PCA Inputs - - - - - - - - - - 647
Figure 7-33 2000-sheet Input Tray Controller PCA Outputs - - - - - - - - - 648
Figure 7-34 2000-sheet Input Tray Main Wiring Diagram- - - - - - - - - - - 649
Figure 7-35 8-bin Mailbox Main Wiring Diagram - - - - - - - - - - - - - - - 650
Figure 7-36 Copy Processor LEDs - - - - - - - - - - - - - - - - - - - - - 664
Figure 7-37 Locations of ADF Sensors - - - - - - - - - - - - - - - - - - - 667
Figure 8-1 HP Mopier 320 Paper-Handling Components - - - - - - - - - - 676
Figure 8-2 Printer Covers and Doors - - - - - - - - - - - - - - - - - - - - 680
Figure 8-3 Printer Internal Components (1 of 4)- - - - - - - - - - - - - - - 682
Figure 8-4 Printer Internal Components (2 of 4)- - - - - - - - - - - - - - - 684
xxvi List of Figures C4229-90911
Figure 8-5 Printer Internal Components (3 of 4)- - - - - - - - - - - - - - - 686
Figure 8-6 Printer Internal Components (4 of 4)- - - - - - - - - - - - - - - 688
Figure 8-7 Detail of Assemblies - - - - - - - - - - - - - - - - - - - - - - 690
Figure 8-8 PCB Assembly Location Diagram - - - - - - - - - - - - - - - - 692
Figure 8-9 Face-up Solenoid Assembly- - - - - - - - - - - - - - - - - - - 693
Figure 8-10 2000-sheet Input Tray Components (1 of 2) - - - - - - - - - - - 694
Figure 8-11 2000-sheet Input Tray Components (2 of 2) - - - - - - - - - - - 696
Figure 8-12 2 x 500-sheet Input Tray Internal Components- - - - - - - - - - 698
Figure 8-13 7-bin Tabletop Mailbox Internal Components - - - - - - - - - - 702
Figure 8-14 8-bin Mailbox Components (1 of 3) - - - - - - - - - - - - - - - 706
Figure 8-15 8-bin Mailbox Components (2 of 3) - - - - - - - - - - - - - - - 708
Figure 8-16 8-bin Mailbox Components (3 of 3) - - - - - - - - - - - - - - - 710
Figure 8-17 Stapler Internal Components - - - - - - - - - - - - - - - - - - 712
Figure 8-18 Assembly Location Diagram- - - - - - - - - - - - - - - - - - - 735
Figure 8-19 Covers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 736
Figure 8-20 Flatbed - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 738
Figure 8-21 Glass Plate and PCA Assembly - - - - - - - - - - - - - - - - - 740
Figure 8-22 Carrier Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - 742
Figure 8-23 ADF Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - 744
Figure 8-24 Optical Unit- - - - - - - - - - - - - - - - - - - - - - - - - - - 746
Figure 8-25 Document Cover Assembly - - - - - - - - - - - - - - - - - - - 747
Figure 8-26 Screws (1 of 4) - - - - - - - - - - - - - - - - - - - - - - - - - 748
Figure 8-27 Screws (2 of 4) - - - - - - - - - - - - - - - - - - - - - - - - - 748
Figure 8-28 Screws (3 of 4) - - - - - - - - - - - - - - - - - - - - - - - - - 749
Figure 8-29 Screws (4 of 4) - - - - - - - - - - - - - - - - - - - - - - - - - 749
C4229-90911 xxvii
xxviii List of Figures C4229-90911
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