HP 2840, 2830, 2820 manual Managing supplies, Xiii

Models: 2830 2820 2840

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Changing the automatic document feeder (ADF) pickup roller assembly

197

To change the ADF pickup roller assembly

197

Cleaning the automatic document feeder (ADF) pickup roller assembly

199

To clean the ADF pickup roller assembly

199

13 Managing supplies

 

Checking status and ordering supplies

202

To check status and order supplies by using the control panel

202

To check status and order supplies by using HP Toolbox

202

Storing supplies

203

Replacing and recycling supplies

204

HP policy on non-HP supplies

205

Resetting the printer for non-HP supplies

205

HP fraud hotline

206

Changing a print cartridge

207

To replace a print cartridge

207

Changing the imaging drum

209

To change the imaging drum

209

14 Troubleshooting

 

Support strategy

212

Troubleshooting process

213

Troubleshooting checklist

213

Control panel messages

217

Alert and warning messages

217

Critical error messages

225

Clearing jams

228

Media jams occur in the device

228

Media jams occur in the automatic document feeder (ADF)

231

Print problems

234

Print quality problems

234

Media-handling problems

243

Performance problems

245

Scan problems

247

Solving scanned image problems

247

Scan quality problems

249

Copy problems

251

Preventing problems

251

Image problems

251

Media-handling problems

252

Performance problems

254

Fax problems

256

Problems receiving faxes

256

Problems sending faxes

259

Voice call problems

261

Media-handling problems

261

Performance problems

263

Memory card problems

264

Missing or wrong files

264

Index page not printing

264

Proof sheet not printing

264

Proof sheet not scanning

265

Issues with photo printing

265

Troubleshooting tools

268

Device pages and reports

268

ENWW

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HP 2840, 2830, 2820 manual Managing supplies, Xiii