Konica Minolta magicolor 1690MF d User Manual

							Replacing Consumables 7-18
Note
Do not touch the wires and flat 
cable shown in the illustration.
3Push the blue handles back as 
far as possible.
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							Replacing Consumables7-19
4Grab the blue handles and lift 
the fuser unit to remove it.
Note
Do not touch the matching 
connectors of the fuser unit 
and the machine. 
M
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							Replacing Consumables 7-20
5Prepare a new fuser unit.
6Pull the fuser separator levers 
forward as far as possible.
7Remove the fuser separator 
material, and then return the 
fuser separator levers to their 
original positions.
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							Replacing Consumables7-21
Note
Be careful not to touch the paper exit sensor and the surface of the 
fuser roller in the fuser unit.
8While lifting the fuser unit with 
the blue handles (one on each 
side), vertically insert the fuser 
unit.
M
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							Replacing Consumables 7-22
Note
Do not touch the paper exit 
sensor on the fuser unit. 
Note
Do not touch the matching 
connectors of the fuser unit 
and the machine. 
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							Replacing Consumables7-23
9After the fuser unit is firmly 
installed, flip the blue handles 
down toward you. 
10Carefully close the scanner unit.
Note
Do not touch the wires and flat 
cable shown in the illustration.
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							Replacing Consumables 7-24
11Reconnect the power cord, and 
turn on the machine.
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							8Maintenance
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							Maintaining the Machine 8-2
Maintaining the Machine
CAUTION
Read all caution and warning labels carefully, making sure to follow any 
instructions contained in them. These labels are located on the inside of 
the machine’s covers and the interior of the machine body.
Handle the machine with care to preserve its life. Abuse handling may cause 
damage and void your warranty. If dust and paper scraps remain on the 
inside or outside of the machine, machine performance and print quality will 
suffer, so the machine should be cleaned periodically. Keep the following 
guidelines in mind.
WARNING!
Turn off the machine, unplug the power cord, and disconnect all 
interface cables before cleaning. Do not spill water or detergent into the 
machine; otherwise the machine will be damaged and an electric shock 
may occur.
CAUTION
The fuser unit is hot. When the top door is opened, the fuser 
unit temperature drops gradually (one hour wait time).
„Be careful when cleaning the inside of the machine or removing media 
misfeeds, as the fuser unit and other internal parts may be very hot.
„Do not place anything on top of the machine.
„Use a soft cloth to clean the machine.
„Never spray cleaning solutions directly on the machine’s surface; the 
spray could penetrate through the air vents of the machine and damage 
the internal circuits.
„Avoid using abrasive or corrosive solutions or solutions that contain sol-
vents (such as alcohol and benzene) to clean the machine.
„Always test any cleaning solution (such as mild detergent) on a small 
inconspicuous area of your machine to check the solution’s performance.
„Never use sharp or rough implements, such as wire or plastic cleaning 
pads.
„Always close the machine’s covers gently. Never subject the machine to 
vibration.
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							Maintaining the Machine8-3
„Do not cover the machine immediately after using it. Turn it off and wait 
until it cools down.
„Do not leave the machine’s covers open for any length of time, especially 
in well-lit places; light may damage the toner cartridges.
„Do not open the machine during printing.
„Do not tap media stacks on the machine.
„Do not lubricate or disassemble the machine.
„Do not tilt the machine.
„Do not touch the electrical contacts, gears, or laser devices. Doing so may 
damage the machine and cause the print quality to deteriorate.
„Keep media in the output tray at a minimum level. If the media is stocked 
too high, your machine may experience media misfeeds and excessive 
media curl.
„When lifting the machine, grasp 
the areas shown in the figure.
Keep the machine level to avoid 
toner spillage.
„Before moving the machine, 
remove the dust cover, and fold 
up Tray 1.
„If the optional lower feeder unit, 
attachment and duplex option 
are installed, remove them and 
move them separately.
„If you get toner on your skin, 
wash it off with cool water and a 
mild soap.
CAUTION
If you get toner in your eyes, wash it out immediately with cool water 
and consult a doctor.
„Make sure any parts removed during cleaning are replaced before you 
plug in the machine.
20.8kg
45.8 lbs
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