13 Maintenance
260
Cleaning the Machine
This section describes how to clean the machine such as the machine exterior, document
cover, document feeder, and document glass.
Cleaning the Exterior
The following describes how to clean the exterior of the machine.
Note
•
Do not use benzene, paint thinner, or other volatile liquids or spray insect repellent on the machine as
they might discolor, deform, or crack covers.
•
Cleaning the machine with an excessive amount of water may cause the machine to malfunction or
damage documents during copying.
1
Wipe the exterior with a firmly wrung soft cloth
moistened with water.
Note
•
Do not use cleaning agents other than water
or neutral detergent.
•
If you cannot remove the dirt easily, gently
wipe the machine with a soft cloth moistened
with a small amount of neutral detergent.
2
Wipe off any excess water with a soft cloth.
Cleaning the Interior (LED Printheads)
The following describes how to clean the interior (LED printheads) of the machine.
Normally, clean the LED printheads when you replace the waste toner container. However,
if you have image quality problems such as white or colored stripes appear on copied or
printed outputs, clean the LED printheads.
Note
•
Clean the LED printheads periodically when you replace the waste toner container.
1
Make sure that the machine is not operating,
and open the front cover.
2
Rotate the release lever of the drum cartridge
cover counterclockwise.
Содержание C7765DN
Страница 1: ...Dell C7765dn Color Multifunction Printer User s Guide Regulatory Model C7765dn ...
Страница 32: ...1 Before Using the Machine 32 ...
Страница 144: ...3 Copy 144 ...
Страница 155: ...Operations during Faxing 155 3 Set Resolution Original Size and the density 4 Select Save 5 Press the Start button ...
Страница 156: ...4 Fax 156 ...
Страница 168: ...5 Scan 168 ...
Страница 272: ...13 Maintenance 272 ...
Страница 294: ...14 Machine Status 294 ...
Страница 468: ...16 Dell Printer Configuration Web Tool Settings 468 ...
Страница 510: ...19 Scanner Environment Settings 510 ...
Страница 559: ...Configuration for Authentication 559 10 Select Close repeatedly until the Tools screen is displayed 11 Select Close ...
Страница 564: ...22 Authentication and Accounting Features 564 ...
Страница 764: ...28 Using Shortcut Menu 764 ...
Страница 796: ...29 Using Access Google Drive 796 2 Check the content status 3 Select Close ...
Страница 802: ...29 Using Access Google Drive 802 ...
Страница 816: ...30 Google Cloud Print 816 ...
Страница 829: ...www dell com dell com support KB3206EN0 5 ...