Clear paper jams in Tray 1

129

Clear paper jams in Tray 2

132

Clear paper jams in the rear door and the fuser area

133

Clear paper jams in the output bin

135

Clear paper jams in the duplexer (duplex models only)

136

Improve print quality

137

Introduction

137

Print from a different software program

137

Check the paper-type setting for the print job

137

Check the paper type setting (Windows)

137

Check the paper type setting (OS X)

138

Check toner-cartridge status

138

Clean the product

139

Print a cleaning page

139

Check the scanner glass for dirt and smudges

139

Visually inspect the toner cartridge

139

Check paper and the printing environment

140

Step one: Use paper that meets HP specifications

140

Step two: Check the environment

140

Step three: Set the individual tray alignment

140

Adjust color settings (Windows)

141

Calibrate the printer to align the colors

142

Check the EconoMode settings

142

Try a different print driver

143

Improve copy and scan image quality

145

Introduction

145

Check the scanner glass for dirt and smudges

145

Eliminate lines or streaks when using the document feeder

146

Check the paper settings

146

Check the image adjustment settings

146

Optimize for text or pictures

147

Check the scanner resolution and color settings on the computer

147

Resolution and color guidelines

147

Color

148

Edge-to-edge copying

148

Clean the pickup rollers and separation pad in the document feeder

148

Improve fax image quality

150

Introduction

150

Check the scanner glass for dirt and smudges

150

Check the send-fax resolution settings

151

Check the error-correction settings

151

viii

ENWW

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