Dell 1235cn Color Laser Printer - Manual (Page 51)

Maintenance | 51
4. Pull the waste toner container out of the printer using its handle.
5. Pull the imaging unit out of the printer using the groove on the front of
the imaging unit.
6. With a dry lint-free cloth, wipe away any dust and spilled toner from the
toner cartridges area and their cavities.
7. Holding the groove on the front of the imaging unit, push the imaging
unit in to the printer.
8. Insert the waste toner container into position and then push it to ensure
that it is firmly seated in place.
9. Slide the four toner cartridges back into the printer.
10. Reinstall all the compartments into the printer, and close the front cover.
11. Plug in the power cord and turn the printer on
• Do not touch the green surface, the imaging unit with your hands
or any other material.
• Be careful not to scratch the surface of the imaging unit
• If you leave the front cover open for more than a few minutes, the
imaging unit can be exposed to light. This will cause damage to
the imaging unit. Close the front cover if the installation needs to
be halted for any reason.
• If toner gets on your clothing, wipe it off with a dry cloth and wash
it in cold water. Do not use hot water as it sets the toner onto the
fabric.
• If your printer or its surrounding is contaminated with toner, it is
recommend that you use a cloth or tissue dampened with water to
clean it. If you use a vacuum cleaner, toner blown into the air
might be harmful to you.
After cleaning, let the printer to dry completely.
If the front cover is not completely closed, the printer will not operate.