MAINTENANCE > 155
CHANGING THE IMAGE DRUM
When the image drum reaches the end of its product life, *** CHANGE
DRUM is displayed in the control panel (*** is the colour name). If
printing continues without replacing the image drum, CHANGE ***
IMAGE DRUM is displayed and printing is cancelled. Change the toner
cartridge and clean the LED head at the same time as changing the
image drum. Image drum life is approximately 23 000 sheets of A4.
(This assumes a typical office environment where 20% of print jobs
are one page emails, 30% are 3 page word documents and 50 are
print runs of 15 pages or more).
1.
Switch off the printer and open the top cover.
CAUTION!
>
Never expose the image drum to light for more than 5 minutes and
never expose the image drum to direct sunlight.
>
Never touch the surface of the green drum inside the image drum
unit.
Summary of Contents for C7300
Page 1: ...C7100 C7300 C7500 USER S GUIDE WINDOWS 2000 l ...
Page 20: ...SETTING UP 20 3 Remove the LED head restrainer from behind the LED heads in the top cover ...
Page 22: ...SETTING UP 22 5 Remove the protective sheets from each of the four image drums ...
Page 27: ...SETTING UP 27 LOADING PAPER 1 Remove the paper tray from the printer ...
Page 158: ...MAINTENANCE 158 5 Remove the protective sheet from the new image drum ...
