Konica Minolta bizhub 20 bizhub 20 User Guide - Page 152

Replacing a toner cartridge

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Replacing a toner cartridge C The High Yield toner cartridges can print approximately 8,000 pages 1. Actual page count will vary depending on your average type of document (i.e., standard letter, detailed graphics). When a toner cartridge is running low, the LCD shows Toner Low. 1 Approx. cartridge yield is declared in accordance with ISO/IEC 19752. Note It is a good idea to keep a new toner cartridge ready for use when you see the Toner Low warning. CAUTION HOT SURFACE After you have just used the machine, some internal parts of the machine will be extremely hot. To prevent injury, when you open the front or back cover (back output tray) of the machine DO NOT touch the shaded parts shown in the illustration. If you do this you may get burned. Troubleshooting and routine maintenance a Press the front cover release button and open the front cover. C b Slowly take out the drum unit and toner cartridge assembly. IMPORTANT • We recommend that you put the drum unit and toner cartridge assembly on a clean, flat surface with a sheet of disposable paper or cloth underneath it in case you accidentally spill or scatter toner. • To prevent damage to the machine caused by static electricity, DO NOT touch the electrodes shown in the illustration. 143

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Troubleshooting and routine maintenance
143
C
Replacing a toner cartridge
C
The High Yield toner cartridges can print
approximately 8,000 pages
1
. Actual page
count will vary depending on your average
type of document (i.e., standard letter,
detailed graphics). When a toner cartridge is
running low, the LCD shows
Toner Low
.
1
Approx. cartridge yield is declared in accordance
with ISO/IEC 19752.
Note
It is a good idea to keep a new toner
cartridge ready for use when you see the
Toner Low
warning.
CAUTION
HOT SURFACE
After you have just used the machine, some
internal parts of the machine will be
extremely hot. To prevent injury, when you
open the front or back cover (back output
tray) of the machine DO NOT touch the
shaded parts shown in the illustration. If you
do this you may get burned.
a
Press the front cover release button and
open the front cover.
b
Slowly take out the drum unit and toner
cartridge assembly.
IMPORTANT
We recommend that you put the drum unit
and toner cartridge assembly on a clean,
flat surface with a sheet of disposable
paper or cloth underneath it in case you
accidentally spill or scatter toner.
To prevent damage to the machine
caused by static electricity, DO NOT touch
the electrodes shown in the illustration.