Konica DFC-800 INSTRUCTIONS
1179-7744-03.fm Page 0 Thursday, November 9, 2000 1:47 PM
SETUP INSTRUCTIONS
CF9001
NOTE
•Keep all packing materials out of the reach of children.
•Before setting up, be sure to unplug the power cord of the copier.
•Keep all packing materials until you transport the machine to the customer.
1179-7744-03 © MINOLTA CO., LTD. Printed in Japan
1179-7744-03.fm Page 1 Thursday, November 9, 2000 1:47 PM
UNPACKING
■
1. Check to see that the following items are contained in the box of accessories.
CF9001
2. Peel off the pieces of tape and remove the cushions from the copier.
For Europe : Unwrap the power cord and plug it into the copier.
Copy Tray.................................................................................................1
PC Drum...................................................................................................1
Fusing Oil (For the U.S.A.).......................................................................1
Tube.........................................................................................................1
Syringe.....................................................................................................1
Cover........................................................................................................1
PC Drum Key ...........................................................................................1
Spring.......................................................................................................1
Starter Chute............................................................................................4
Labels................................................................................................. 1 set
Jumper Harness.......................................................................................1
Operator's Manual (For the U.S.A.)..........................................................1
Operator's Manual Holder ........................................................................1
Creative Image Book................................................................................1
Quick Guide..............................................................................................1
Stopper.....................................................................................................1
Mag Roller Shield.....................................................................................4
Screw (9739-0408-14)..............................................................................1
Power Cord (For the U.S.A.)....................................................................1
Customer Warranty Registration (For the U.S.A.)....................................1
Tape
Tape
Tape
ADJUSTING THE FEET
■
1179N001AA
Tape
Sheet
Tape
1179U001AC
Using a wrench, turn the Support Feet found
underneath the copier near the front two
corners.
CAUTION
To reduce the risk of injury due to
unstable equipment, adjust the Support
Feet before use.
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CF9001
1144U003KA
1144U007KA
4460N001AA
1. Turn the scanner locking pin about 90
°
counterclockwise and pull it out.
2. Attach the cover to the hole left by the
locking pin.
3. Remove the Right Upper Cover.
4. Remove two Original Glass Holders and
remove the Original Glass.
5. Remove three cushions and one Fixing
Plate.
1179U024AB
6. Install the Original Glass.
1179U023AA
7. Install the Right Upper Cover.
4447U054AA
8. Open the front door and secure the stopper
to the door with a screw.
Screw (4x8) x 1
1179U022AA
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CF9001
1154U002AA
1179U002AA
1179U003AB
Holding
Plate
9. Remove the cushion packed above the
transfer drum lock release handle.
10.Pull off knob M9 and transfer unit lock lever
M4.
11.Remove 4 screws and the transfer unit cover.
12.Pull off the stops from the Transfer unit rails.
Remove the holding plate from the Transfer
unit corona assy.
1144U090KA
Tape
1144U082AB
Cushioning
Sheet
Holding Plate
protective
sheet
13.Remove the tape and the protective sheet
from the hopper unit.
14.Pull out the transfer drum unit and remove
the tape from the transfer drum.
15.Remove the cushioned holding plate
attached to the frame underneath the
Transfer Drum. Then pull out the cushioning
sheet.
Check to see if there are any hollows in the
Transfer Film while turning the drum
counterclockwise. If there are any hollows,
tightly wrap the Film around the drum again.
Refer to the Service Manual for the
procedure.
1179U004AA
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179U021AB
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NOTES
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PREPARING THE FUSING UNIT
■
1. Unplug three connectors at the rear of the
Fusing Unit, remove 2 screws from
underneath the unit.
CF9001
Fusing Oil
Spout
Rubber
Tube
3. Gather th e can of oil (1 000ml ), sp out, sy ring e
and rubber tube from the accessories.
1144U102AA
1154U004AA
1144U103AA
1179-7744-03
Lift the unit out.
2. Remove the top cover of the fusing unit.
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1154U066AA
1179U005AB
154U067AB
Syringe
4. Fill the syringe with 10ml of oil and inject it
into the fusing unit just inside the right side of
the unit between the cover and the blade
assy. Repeat with 10ml more. (Only use a
total of 20ml of oil.)
•
Only inject the oil into the space between
the cover and blade assy, not on the
blade, not over the upper roller, not over
the front and rear gear areas.
•
Be sure to inject the oil evenly.
•
Let nothing (dust, lint, hair, etc.) fall into
the Fusing Unit to contaminate it.
•
If setting up the copier at the workshop,
do not fill the fuser oil bottle until the
copier is moved to the user’s premises. In
order to make test copies at the
workshop, inject oil into the fuser as
described in step 4 above. 30ml of oil
makes about 20 copies. Inject more oil as
needed for testing purposes.
5. Remove the cap of the fuser oil bottle. Attach
the spout to the oil can and pour the oil into
the fuser oil bottle. Recap the fuser oil bottle.
NOTE
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CF9001
1154U006AA
1144U104AA
NOTE
Pour the oil no higher than the Max. Level
Inicator on the Fusing Unit.
6. Leaving the valve in place, pull off the lower
tube from the Oil Pump Assy.
NOTES
•
Hold the valve when pulling the tube off or
the valve will come off with the tube.
•
Before pulling the tube and drawing the
oil, place a paper towel underneath the
pump section to catch any priming oil
leaking from the pump.
7. Insert the syringe into the tube and draw
about 5ml of oil from it.
8. Attach the rubber tube from the accessories
box to the syringe.
1144U106AA
9. Attach the tube to the lower end of the pump
and inject the 5ml of oil into it.
1179U006AB
10.Remove the tube and syringe, and plug back
in the lower tube of the Oil Pump Assy.
Do not turn any of the knobs, gears or
rollers of the Fusing Unit when the oil tank
is empty. The pump is primed with oil at
the factory. If anything is turned in the unit
when the tank is empty, the pump will lose
its priming oil and may not be able to pump
afterwards.
1144U105AA
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NOTE
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CF9001
1144U109AA
1144U110AA
1144U086AA
11.Resecure the top cover.
12.Reinstall the unit with 2 screws and plug in
the 3 connectors.
13.Push the Transfer Drum Unit back into the
copier.
NOTE
Make sure the lock lever is in the unlocked
position when pushing the Transfer Drum
Unit into the copier.
1154U007AA
1154U008AA
TONER LOADING
■
1179N008AA
14.Open the manual feed table and remove the
Left Middle Cover from the copier.
15.Insert a screwdriver through the holes and
screw in the two Hexagonal Bolts (front and
rear) alternately until they are completely
tightened. Then loosen each Bolt four full
turns.
When backing off the bolts, do that in two
separate sequences by loosening each
bolt two turns each (at the front and rear)
alternately to achieve a uniform nip
width.
1. Pull out the Hopper Unit.
2. Remove the Toner Antispill Plate from the
bottom of the Hopper Unit.
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CF9001
1179U007AB
1144U115NA
1144L079AB
3. Loosen the 2 screws securing the Hopper
Unit and remove it.
NOTE
Be careful, the Hopper Unit is heavy.
4. Push the hopper rails back into the copier.
NOTE
Whenever the Toner Hopper is removed
from the copier, cover the exposed ports.
5. Sharply tap the toner bottle 5 times (from
about 10cm) on a hard surface.
Then turn it over and repeat.
6. Hold the bottle of toner as illustrated and
shake it vertically more than ten times. Then
remove the cap from the bottle.
7. Making sure not to pour the color toner into
the wrong hopper, set the upturned bottle
onto the hopper opening and turn clockwise
until it is secure.
1144U112AA
8. Tap the bottle to ensure complete emptying.
1144U113AA
9. Turn the bottle counterclockwise, remove it,
and close the lid of the hopper.
Repeat the same procedure for all 4 color
toners.
1144U114AA
1144L078AB
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PC DRUM INSTALLATION
■
1. Unplug and pull out the Drum Charge
Corona Unit.
CF9001
5. Unplug the connector, remove 4 screws,
carefully remove the PC unit front flange.
1179U008AB
1144U026AA
1179U081AA
1179U086AA
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2. Remove 3 screws and the Developer Unit
Cover.
3. Pull the Lock Release Lever handle up and
out, then push down.
NOTE
Make sure the upper drawer is closed
before operating the lock release lever.
4. Remove 2 screws and pull out the developer
unit a short distance.
1144U030KA
6. Remove the fixing screw and the Drum
Holder from the PC unit. Remove the PC
unit from the copier.
1179U083AA
7. Remove 2 screws and the packing holders
from the front and rear of the PC drum unit.
1144U033AA
8. Separate t he pa cki ng c olla rs ( blac k) fr om th e
holders.
1144U034AA
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a
Cleaning
Blade
Toner
PC Drum
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CF9001
1144U035AA
1144U036AA
1144U037AA
9. Unpack the PC drum.
NOTE
Do not touch the PC Drum surface with
your bare hands.
10.Install the PC Drum with the end having the
copper rings facing the front.
NOTE
Double-check that the PC Drum is installed
in the correct direction (copper rings to the
front).
11.Resecure the holders to the front and rear.
12.Dip a brush into one of the toner hoppers.
Any color toner will do.
1144U039AA
1144U040KA
1144U041NA
13.Apply a light coating of toner along the top of
the drum.
14.Unlocking the Cleaning Blade with the left
hand, grasp the edge of the drum with the
right hand and turn the drum
counterclockwise until the toner along the top
of the drum reaches the Cleaning Blade.
15.Lock the Cleaning Blade, grasp the drum by
the edges and turn the drum clockwise 3 full
turns. Afterwards, check area "a" to see if
any toner has fallen onto the Cleaning Blade.
If so, wipe the Blade.
Afterwards, check that the drum turns
smoothly.
16.Check to see the Transfer Drum and
Developing Unit are installed in the copier
and make sure their Lock Levers are in the
unlocked position. Carefully reinstall the PC
Drum Unit on the rail inside the copier.
1144U038AA
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