324
Maintaining Your Printer
Replacing the Transfer Belt Unit, the 2nd Belt Transfer Roller (2nd BTR),
and the Retard Roller
You need to replace all three parts (transfer belt unit, 2nd BTR, and retard roller) at a time. Both the 2nd BTR and
the retard roller for replacement come with a new transfer belt unit.
WARNING:
Before performing any of the following procedures, read and follow the safety instructions in the
Product
Information Guide
.
CAUTION:
Ensure nothing touches or scratches the surface (black-colored film) of the transfer belt unit. Scratches, dirt, or oil
from your hands on the film of the transfer belt unit may reduce print quality.
Removing the Transfer Belt Unit
1
Push down the latch to open the rear cover.
2
Open the right side cover.
3
Turn the waste toner box lock lever 90-degrees counterclockwise to unlock the waste toner box.
Summary of Contents for C3760DN Color Laser
Page 1: ...Dell C3760n C3760dn Color Laser Printer User s Guide Regulatory Model C3760dn C3760n ...
Page 2: ......
Page 18: ...16 ...
Page 20: ...18 Notes Cautions and Warnings ...
Page 22: ...20 Dell C3760n C3760dn Color Laser Printer User s Guide ...
Page 26: ...24 Finding Information ...
Page 28: ...26 Product Features ...
Page 34: ...32 About the Printer ...
Page 36: ...34 ...
Page 38: ...36 Preparing Printer Hardware ...
Page 66: ...64 Installing Optional Accessories ...
Page 76: ...74 Setting the IP Address ...
Page 80: ...78 Loading Paper ...
Page 100: ...98 Installing Printer Drivers on Windows Computers ...
Page 106: ...104 Installing Printer Drivers on Macintosh Computers ...
Page 116: ...114 Installing Printer Drivers on Linux Computers CUPS ...
Page 118: ...116 ...
Page 122: ...120 Operator Panel ...
Page 230: ...228 Understanding the Printer Menus ...
Page 243: ...241 Printing 19 Printing 243 ...
Page 244: ...242 ...
Page 260: ...258 Printing ...
Page 262: ...260 ...
Page 282: ...280 Printing Using ColorTrack External Authentication ...
Page 294: ...292 Using Digital Certificates ...
Page 302: ...300 Understanding Fonts ...
Page 308: ...306 Understanding Printer Messages ...
Page 312: ...310 Specifications ...
Page 314: ...312 ...
Page 348: ...346 Maintaining Your Printer ...
Page 370: ...368 Clearing Jams ...
Page 371: ...369 Troubleshooting 29 Troubleshooting Guide 371 ...
Page 372: ...370 ...
Page 398: ...396 Troubleshooting Guide ...
Page 399: ...397 Appendix Appendix 397 Index 401 ...
Page 400: ...398 ...
Page 412: ...410 Appendix ...