Table of Contents
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Service menus........................................................................................... 137
Understanding the printer control panel....................................................................................................137
Using the printer control panel............................................................................................................................... 137
Understanding the status of the power button and indicator light ...............................................................138
Using the home screen.............................................................................................................................................138
Diagnostics menu............................................................................................................................................ 140
Entering the Diagnostics menu ..............................................................................................................................140
Reports ..........................................................................................................................................................................140
Advanced Print Quality Samples............................................................................................................................140
Event Log......................................................................................................................................................................140
Input tray quick print...................................................................................................................................................141
Output bin quick feed ...............................................................................................................................................142
Printer Setup................................................................................................................................................................142
Printer diagnostics and adjustments.....................................................................................................................144
Additional input tray diagnostics............................................................................................................................146
Configuration Menu......................................................................................................................................... 147
Service Engineer menu..................................................................................................................................150
Entering Invalid engine mode .................................................................................................................................150
Entering the Service Engineer (SE) menu ............................................................................................................150
General SE ...................................................................................................................................................................150
Network SE ..................................................................................................................................................................150
Parts removal.............................................................................................153
Removal precautions...................................................................................................................................... 153
Data security notice ...................................................................................................................................................153
Handling ESD-sensitive parts..................................................................................................................................154
Controller board/control panel replacement ......................................................................................................155
Restoring the printer configuration after replacing the controller board ....................................................155
Restoring solutions, licenses, and configuration settings ...............................................................................158
Updating the printer firmware ................................................................................................................................159
Backing up eSF solutions and settings ................................................................................................................160
Disconnecting ribbon cables....................................................................................................................................161
Ribbon cable connectors ..........................................................................................................................................161
Zero Insertion Force (ZIF) connectors...............................................................................................................161
Horizontal top contact connector .....................................................................................................................162
Horizontal bottom contact connector ..............................................................................................................165
Vertical mount contact connector .....................................................................................................................168
Horizontal sliding contact connector ................................................................................................................ 171
Low Insertion Force (LIF) connector ................................................................................................................. 174
Printhead assembly adjustment ............................................................................................................................. 175
Removal procedures....................................................................................................................................... 177
Left side removals............................................................................................................................................ 177
Table of contents
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4600-830, -835, -895
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