Install product memory

156

Enable memory

161

Check DIMM installation

162

Memory allocation

162

Install internal USB devices

163

Clean the product

166

Clean the paper path

166

Product updates

166

10 Solve problems

167

Self help

168

Solve problems checklist

169

Factors that affect product performance

170

Restore factory settings

171

Interpret control-panel messages

172

Control-panel message types

172

Control-panel messages

172

Paper feeds incorrectly or becomes jammed

173

The product does not pick up paper

173

The product picks up multiple sheets of paper

173

Prevent paper jams

173

Clear jams

175

Jam locations

175

Clear jams from the output areas

175

Clear jams from the rear output bin

176

Clear jams from the optional stacker or stapler/stacker

176

Clear paper jams from the optional stacker or stapler/stacker

177

Clear staple jams from the optional stapler/stacker

177

Clear jams from the optional 5-bin mailbox

179

Clear jams from the fuser area

181

Clear jams from the optional duplexer

184

Clear jams from the trays

186

Clear jams from Tray 1

186

Clear jams from Tray 2 or an optional 500-sheet tray

186

Clear jams from the optional 1,500-sheet tray

187

Clear jams from the optional envelope feeder

189

Clear jams from the top-cover and print-cartridge areas

190

Change jam recovery

192

Improve print quality

193

Select a paper type

193

Use paper that meets HP specifications

193

ENWW

xi

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Image 13
HP Laser M603, Laser M602, Laser M601 manual Solve problems 167