Cleaning the Feed Roller Cleaning the CTD Sensor

. . . . . . . . . . . .

387

. . . . . . . . . . . .

392

Adjusting Color Registration . . . . . . . . . . . . . . . . . . . . . 396

Printing the Color Registration Chart . . . . . . 396

Determining Values . . . . . . . . . . . . . . . . . . . . . . . . .397

Entering Values . . . . . . . . . . . . . . . . . . . . . . . . . . . .399

26 Removing Options . . . . . . . . . . . . . . . 403

Removing the Optional Memory Module . . . . . . . 403

Removing the Optional 250-Sheet Feeder. . . . . . . . . . . 406

Removing the Optional Wireless Adapter . . . . . . . . . . . 408

27 Clearing Jams . . . . . . . . . . . . . . . . . . . 411

Avoiding Jams . . . . . . . . . . . . . . . . . . . . 411

Identifying the Location of Paper Jams . . . . . . . . . . . . . 412

Clearing Paper Jams From the SSF . . . . . . . . . . . . . . . . 413

Clearing Paper Jams From the Standard 250-Sheet Tray 416

Clearing Paper Jams From the Fuser . . . . . . . . . . . . . . . 420

Clearing Paper Jams From the Duplexer . . . . . . . . . . . . 423

Clearing Paper Jams From the Optional 250-Sheet Feeder 425

Troubleshooting 429

14

28 Troubleshooting Guide . . . . . . . . . . . . 431

Basic Printer Problems . . . . . . . . . . . . . . . . 431

Contents

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Dell 2150cn manual Troubleshooting Troubleshooting Guide