Samsung CLX-6220 - Manual (Page 103)

Maintenance_ 2
1. Press Menu on the control panel.
2. Press the up/down arrow to highlight System Setup and press OK.
3. Press the up/down arrow to highlight Maintenance and press OK.
4. Press the up/down arrow to highlight Serial Number and press OK.
5. Check your machine’s serial number.
6. Press Stop/Clear to return to ready mode.
Using Toner Low Alert
If toner in the cartridge has run out, a message informing user to change the
toner cartridge appears. You can set the option for this message to appear
or not.
1. Press Menu on the control panel.
2. Press up/down arrow to highlight System Setup and press OK.
3. Press up/down arrow to highlight Maintenance and press OK.
4. Press up/down arrow to highlight Toner Low Alert and press OK.
Cleaning a machine
If printing quality problems occur or if you use your machine in a dusty
environment, you need to clean your machine regularly to keep the best
printing condition and use your machine longer.
• Cleaning the cabinet of the machine with cleaning materials
containing large amounts of alcohol, solvent, or other strong
substances can discolor or distort the cabinet.
• If your machine or the surrounding area is contaminated with toner,
we recommend you use cloth or tissue dampened with water to
clean it. If you use a vacuum cleaner, toner blows in the air and
might be harmful to you.
Cleaning the outside
Clean the machine cabinet with a soft, lint-free cloth. Dampen the cloth
slightly with water, but be careful not to let any water drip onto or into the
machine.
Cleaning the inside
During the printing process, paper, toner and dust particles can accumulate
inside the machine. This buildup can cause print quality problems, such as
toner specks or smearing. Cleaning the inside of the machine clears and
reduces these problems.
1. Turn the machine off and unplug the power cord. Wait for the machine to
cool down.
2. Using the handle, completely open the front door.
3. Press the green release handle to release the paper transfer belt.
Holding the handle on the paper transfer belt, lift it out of the machine do
not touch surface of belt.
When you open the front door and work inside the machine, it is
highly recommend that you remove the paper transfer belt first.
Because the work you do could contaminate the paper transfer
belt.
4. Grasp the handles on the toner cartridge and pull the cartridge out.
If you open the front door, be careful not to touch the underneath
the control panel (the lower part of the fuser unit). The temperature
of the fuser unit might be extremely hot and could damage your
skin.