Table of contents
Product information.....................................................................................2
Edition notice...............................................................................................2
Notices and safety information..................................................................11
Laser notices............................................................................................................................................11
Safety.......................................................................................................................................................14
Preface.......................................................................................................19
Service manual conventions....................................................................................................................19
General information...................................................................................21
Media guidelines.....................................................................................................................................21
Paper guidelines ............................................................................................................................................... 21
Using recycled paper and other office papers ..................................................................................................23
Using specialty media ....................................................................................................................................... 24
Supported paper sizes, types, and weights ......................................................................................................26
Data security notice.................................................................................................................................28
Tools required for service........................................................................................................................28
Diagnostic information...............................................................................31
Troubleshooting overview.......................................................................................................................31
Performing the initial troubleshooting check ...................................................................................................31
Power‑on reset (POR) sequence.......................................................................................................................31
Using the printer control panel...............................................................................................................32
Light sequences and error messages......................................................................................................33
Light sequences and error messages................................................................................................................33
Light sequences ................................................................................................................................................ 33
Status screens ................................................................................................................................................... 33
Status messages................................................................................................................................................ 34
User attendance messages ...............................................................................................................................35
Paper jams ........................................................................................................................................................40
Service errors....................................................................................................................................................40
Understanding the printer messages......................................................................................................42
Toner cartridge messages.................................................................................................................................42
Imaging unit messages...................................................................................................................................... 43
Paper loading messages.................................................................................................................................... 44
Printer communication error messages ...........................................................................................................46
4514-220, -230
Table of contents
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