HP LaserJet Enterprise MFP M430, M431 User Guide

Table Of Contents
Control panel help system...............................................................................................................................................................135
Reset factory settings ......................................................................................................................................................................136
Introduction...............................................................................................................................................................................136
Method one: Reset factory settings from the printer control panel ................................................................................136
Method two: Reset factory settings from the HP Embedded Web Server (network-connected printers only)........136
A “Cartridge is low” or “Cartridge is very low” message displays on the printer control panel or EWS ..............................136
Change the “Very Low” settings.............................................................................................................................................137
Order supplies...........................................................................................................................................................................138
Printer does not pick up paper or misfeeds..................................................................................................................................138
Introduction...............................................................................................................................................................................138
The printer does not pick up paper .......................................................................................................................................138
The printer picks up multiple sheets of paper.....................................................................................................................141
The document feeder jams, skews, or picks up multiple sheets of paper......................................................................144
Clear paper jams................................................................................................................................................................................145
Paper jam locations .................................................................................................................................................................145
Auto-navigation for clearing paper jams..............................................................................................................................146
Experiencing frequent or recurring paper jams?.................................................................................................................146
31.13 jam error in the document feeder..............................................................................................................................146
13.B2.D1 jam error in tray 1...................................................................................................................................................150
13.B2.D2 jam error in tray 2...................................................................................................................................................155
13.B2.D3 jam error in tray 3...................................................................................................................................................162
13.B2.A jam error in the top cover.........................................................................................................................................167
13.B9 jam error in the fuser area ..........................................................................................................................................171
13.D1, 13.D3 jam error in the duplexer................................................................................................................................174
13.E1 jam error in the output bin ..........................................................................................................................................177
Resolving mono print quality problems ........................................................................................................................................181
Introduction...............................................................................................................................................................................181
Troubleshoot print quality ......................................................................................................................................................182
Improve copy image quality ............................................................................................................................................................194
Check the scanner glass for dirt and smudges ...................................................................................................................194
Calibrate the scanner...............................................................................................................................................................196
Check the paper settings ........................................................................................................................................................196
Check the image-adjustment settings .................................................................................................................................196
Optimize copy quality for text or pictures ............................................................................................................................197
Edge-to-edge copying.............................................................................................................................................................197
Improve scan image quality.............................................................................................................................................................197
Check the scanner glass for dirt and smudges ...................................................................................................................198
Check the resolution settings.................................................................................................................................................199
Check the color settings..........................................................................................................................................................200
Check the image-adjustment settings .................................................................................................................................200
Optimize scan quality for text or pictures ............................................................................................................................201
Check the output-quality settings.........................................................................................................................................201
Improve fax image quality ...............................................................................................................................................................202
Check the scanner glass for dirt and smudges ...................................................................................................................202
Check the send-fax resolution settings................................................................................................................................204
Check the image-adjustment settings .................................................................................................................................204
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