Konica Minolta bizhub C754 User manual

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INSTALLATION MANUAL
/
A2X0-9951-01
<Important>
Be sure to correctly follow the procedures in order as explained in this Installation Manual.
If you do not follow the procedure in order, the image trouble may occur.
I. Outline of installation procedures
When installing the machine and associated options
as a system, follow the order shown on the upper.
Note:
• For the detailed installation procedures for each
option, follow the instructions given in the corre-
sponding installation manual and perform the
procedures correctly.
• Once the Power Switch is turned ON, do not
turn OFF it until the installation work has been
completed.
• When transporting the machine, assign an ade-
quate number of persons to the job and follow
the specified correct procedures.
(mass: approx. 221 kg (487-3/16 lb))
UK-204*3
Machine
Electronic system options
SP-501
EK-604*3 EK-605*3
*1: When installing the AU-201 with MK-735
*2: When installing the AU-201 without MK-735
*3: No particular order in installation procedures
*4: Varies depending on the applicable marketing area
SC-508*3
FK-511*3
VI-506*3
IC-414*3
AU-201*1
MK-735
LU-204
LU-301
MK-715
OT-503
ZU-606
PI-505
JS-602
FS-535
PK-521
SD-512
FS-534
PK-520
SD-511
HT-508*4
KH-102
✱Electronic system options
AU-102 WT-509
AU-201*2 WT-506
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Applied Machines: /

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II. Installation space (unit: mm (inch))
bizhub C754 + ZU-606 + FS-535 + LU-204
III. Pre-installation check items
1. Select a level and stable place for installing the
machine.
2. Be sure to use a power source of the voltage and
frequency indicated in the product specifications.
Ensure that the current carrying capacity of the
power outlet is at least equal to the current listed
in the product specifications.
3. Power the machine directly from a dedicated
power outlet. (Do not use an extension cord.)
4. Do not plug or unplug the power cord with wet or
dirty hands, otherwise you may get an electric
shock.
5. Avoid a hot and humid environment, or a place
exposed to direct sunlight.
6. Avoid a dusty location, or a place near volatile
and flammable substances.
7. Avoid a poorly ventilated place.
IV. Notes on using touch panel
Be sure to instruct users on the following points.
• This machine uses a capacitive touch panel.
When you touch the touch panel, use your fin-
ger or the stylus pen supplied with the machine.
If you touch the panel using your nail or a pen
tip instead of using your finger or the stylus pen,
the touch panel does not respond normally.
• Pressing the touch panel hard may cause dam-
age.
• Do not strongly press the panel or press it using
the sharp tip of mechanical pencils.
• The key is a finger tapping (quick light touch
using a finger) operation.
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498
(19-5/8)
1027
(40-7/16)
1155
(45-1/2)
495
(19-1/2)
1252
(49-5/16)
1575 (62-1/16)
1650 (64-15/16)
238
(9-3/8)
50
(2)
1066
(41-15/16)
2556 (100-5/8)

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V. Accessory parts
* Varies depending on the applicable marketing
area
Note:
The parts shown below are used when installing
options. Keep them safe.
• Tray label/paper size label: Large capacity unit
(LU-301)
• Label (Super G3 label): Fax kit
VI. Unpacking the machine
Whether the slope is supplied with this machine or
not depends on your marketing areas. Follow the
notes below.
Note:
• When the slope is supplied with the machine,
follow the procedure, <A. When using the sup-
plied slope>.
• When the slope is not supplied with the
machine, follow the procedure, <B. When using
the jig slope>.
<A. When using the supplied slope>
1. Open the shipping box and remove the packag-
ing materials.
Note:
• Keep the supplied slope and cushion A that are
removed in this step for later use.
• The cushion B contains accessory parts.
Depending on the applicable marketing area,
the cushion B may also contain the power cord.
2. Remove the fixing materials (upper).
No. Name Q’ty
1. User’s guide holder 1
2. Quick start guide 1
3. Quick assist guide 1
4. Installation manual 1 set
5. User’s guide CD 1
6. CD-ROM 1 set
7. Tray label/Paper size label 1 set
8. Label (Legal restrictions on copying) * 1
9. Label (Super G3 label) 1
10. Panel sheet 1
11. Chart 1
12. Cap A (black) 2
13. Cap B (white) 2
14. Power cord * 1
15. Connector cover 1
16. Scanner cover 1
17. Mounting screw 1
18. Spacer 1
19. Power cord instruction * 1
20. Stylus pen 1
After unpacking, be sure to get rid of the
packaging materials and keep them out of
the reach of children.
Putting the head in the plastic bag
involves danger of suffocation.
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Supplied slope
Cushion B
Cushion A
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3. Hold onto the handle of the machine and tilt the
machine to the right and left. Under this condition,
remove the fixing materials (lower).
4. Separate the cushion into two and install them to
the pallet (at two places).
5. Take out the slope and protective tape and
remove nails from the plastic bag.
6. Position the slope as illustrated and drive nails in
to fix the slope in position.
Caution:
Insert the nails in the outer holes.
7. Holding onto the front cover and the back panel
of the machine, slide the machine down along the
slope.
Caution:
Machine mass: 221 kg (487-3/16 lb)
• Perform this step on a level, stable site and
assign an adequate number of persons.
• When sliding the machine down, do not hold
onto the scanner portion.
• Do not insert your leg under the slope.
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Nail
Nail
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<B. When using the jig slope>
1. Open the shipping box and remove the packag-
ing materials.
Note:
• Do not use the corrugated cardboard as slope.
• The nails removed in this step are used in step
4 to hold the slope in place.
• The cushion shown in the illustration contains
the power cord and accessory parts.
2. Remove the fixing materials (upper).
3. Hold onto the handle of the machine and tilt the
machine to the right and left. Under this condition,
remove the fixing materials (lower).
4. Place the jig slope as shown and insert the nails
into the holes to fix the slope in position.
Caution:
• As the slope is not supplied with the machine,
prepare a jig slope.
• Make sure that the nails are inserted com-
pletely into the holes and the slope is held in
place.
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Nail
Cushion
Corrugated
cardboard
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5. Holding onto the front cover and the back panel
of the machine, slide the machine down along the
slope.
Caution:
Machine mass: 221 kg (487-3/16 lb)
• Perform this step on a level, stable site and
assign an adequate number of persons.
• When sliding the machine down, do not hold
onto the scanner portion.
• Do not insert your leg under the slope.
VII. Removing protective tape, packing
and other shipping materials
1. Remove the protective tape and protective mate-
rials.
Note:
After removing protective tape B, be sure to lock
the lever.
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A
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<Viewed from point A>
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B

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2. Remove the reinforcement plate. (Four screws)
3. Remove the locking screws.
4. Remove the protective sheet from the control
panel.
5. Pull the tray 1 out and remove the protective tape
from the tray.
6. Pull the tray 2 out and remove the protective tape
from the tray.
7. Pull trays 3 and 4 out and remove the desiccants.
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8. Remove the protective tape from trays 3 and 4.
9. Open the lower front door and remove the waste
toner box.
10. Remove the packing bracket. (One screw)
11. Install the waste toner box and close the lower
front door.
VIII. Installing the toner cartridges
Note:
Since no toner cartridges are supplied with the
machine, purchase a toner cartridge (of different
colors) separately.
1. Open the upper front door.
2. Shake the toner cartridge up and down five to ten
times.
Note:
Shake the cartridge adequately. Otherwise, it may
cause trouble.
3. Remove protective tape of the toner cartridge.
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4. Insert the toner cartridge into the machine.
Note:
Make sure that the color is same between insert-
ing port and the toner cartridge.
5. Push the toner cartridge all the way in.
Note:
Make sure that the toner cartridge is pushed all the
way in.
6. Using the same procedure, install the toner car-
tridges for other colors of toner.
7. Close the upper front door.
IX. Mounting the accessory parts
1. Attach the supplied caps A and B.
2. Install the supplied scanner cover. (One supplied
mounting screw)
3. Attach the supplied connector cover.
4. Install the supplied spacer.
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5. Remove the protective cover from the supplied
stylus pen.
Note:
Discard the removed protective cover.
6. Set the stylus pen in the place shown in the illus-
tration.
X. Affixing the panel sheet
Affix the supplied panel sheet to the surface of the
operation panel.
Note:
• The panel sheet is affixed on customer request.
• The panel sheet must be kept by the customer.
XI. Installing the user’s guide holder
Install the user’s guide holder.
XII. Installing the set guide for banner
paper
Open the manual bypass tray and set the set guide
for banner paper.
XIII. Connecting the power cord
1. Connect the power cord.
Note:
This step may not be performed depending on the
applicable marketing area.
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2. Plug the power cord into the power outlet.
3. To remove moisture from the paper in the tray,
turn ON the switch shown in the illustration.
Note:
This step may not be performed depending on the
applicable marketing area.
XIV. Fixing the touch panel
Note:
Perform the steps below only when necessary
(upon your customer’s request).
1. Raise the operation panel.
2. Slide the touch panel.
3. Remove the small cover from the back of the
operation panel.
4. Install and tighten the screw as shown to fix the
touch panel to the operation panel.
Note:
As the screw is not supplied with the machine, pre-
pare it in advance. (One binding head screw:
V118030803)
5. Install the small cover removed in step 3.
C4004U139CA
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Switch
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XV. Toner supply
Turn ON the Main Power Switch.
Note:
• Toner is automatically supplied in parallel with
warm-up.
• If any one of the toner cartridges is not set,
toner supply does not start.
XVI. Adjusting touch panel
1. Press the Menu key.
2. Touch “Accessibility.”
3. Touch “Touch Panel Adjustment.”
4. Using the stylus pen, lightly touch the center of
the + markers at four places on the touch panel.
(Any specific marker can be the first one.)
Note:
Pressing the touch panel hard may cause dam-
age.
* When all the markers at four places have been
touched, the start key turns blue and lights up
steadily blue.
5. Press the start key.
6. Touch “Close.”
XVII. Setting gradation adjust
1. Set that A3 or Ledger paper is loaded in
the tray.
Note:
If the A3 or Ledger paper is not readily
available, use A4 or Letter paper.
2. Display the Service Mode screen.
(For details of how to display the Service Mode
screen, see the service manual.)
3. Touch “Imaging Process Adjustment.”
4. Touch “Gradation Adjust.”
5. Check that “Stabilizer” is selected and press the
start key.
* When the start key lights up blue, go to step 6.
Note:
When a maintenance call occurs, see the service
manual.
<If A3 or Ledger paper is set in step 1>
6. Touch “Print”, select “A3 /11×17 ”, and
press the start key.
A test pattern will then be produced on the A3
or Ledger paper.
7. Place the test pattern face down on the original
glass.
8. Place about ten sheets of A3 or Ledger
paper on the test pattern placed on the original
glass.
Lower the cover.
9. Press the start key.
The machine will start reading the test pattern.
10. When the machine completes reading the test
pattern, the “Gradation Adjust” screen will reap-
pear.
11. Repeat steps from 6 through 9 to let the
machine read the test pattern two times.
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Magenta
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12. Touch “Copy”, select “A3 /11×17 ”, and
press the start key.
A test pattern will then be produced on the
A3 or Ledger paper.
13. Place the test pattern face down on the original
glass.
14. Place about ten sheets of A3 or Ledger
paper on the test pattern placed on the original
glass.
Lower the cover.
15. Press the start key.
The machine will start reading the test pattern.
16. When the machine completes reading the test
pattern, the “Gradation Adjust” screen will reap-
pear.
17. Repeat steps from 12 through 15 to let the
machine read the test pattern two times.
18. Touch “END.”
<If A4 or Letter paper is set in step 1>
6. Touch “Print”, select “A4 /8½×11 ”, and
press the start key.
A test pattern will then be produced on the two
A4 or Letter papers.
7. Place the test pattern face down on the original
glass.
8. Place about ten sheets of A3 or Ledger
paper on the test pattern placed on the original
glass.
Lower the cover.
9. Press the start key.
The machine will start reading the test pattern.
10. When the machine completes reading the test
pattern, the “Gradation Adjust” screen will reap-
pear.
11. Repeat steps from 6 through 9 to let the
machine read the test pattern two times.
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Cyan
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Magenta
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12. Touch “Copy”, select “A4 /8½×11 ”, and
press the start key.
A test pattern will then be produced on the two
A4 or Letter papers.
13. Place the test pattern face down on the original
glass.
14. Place about ten sheets of A3 or Ledger
paper on the test pattern placed on the original
glass.
Lower the cover.
15. Press the start key.
The machine will start reading the test pattern.
16. When the machine completes reading the test
pattern, the “Gradation Adjust” screen will reap-
pear.
17. Repeat steps from 12 through 15 to let the
machine read the test pattern two times.
18. Touch “END.”
XVIII. Adjusting the height
1. Check the clearance between the upper face of
scanner and the protrusion on the reverse auto-
matic document feeder side (2 spots, front/back).
* There must be no clearance between the protru-
sion on the reverse automatic document feeder
and the upper face of scanner.
Note:
After checking the clearance, make the adjust-
ment described in step 2 if necessary.
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Protrusion
Protrusion
OK
NG

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2. Adjust the height by turning the adjustment screw
on the right side viewed from the back.
Clockwise: The rear side will move up.
Counterclockwise: The rear side will move down.
• If further adjustment is required, adjust the height
by using the adjustment screw on the left side
viewed from the back together.
Clockwise: The rear side will move up.
Counterclockwise: The rear side will move down.
XIX. Adjusting leading edge skew (front
side)
Note:
Perform this adjustment if necessary.
1. Close the reverse automatic document feeder.
2. Check how the edges of the chart are misaligned.
The amount of the deviation of the chart will be X.
3. Place the chart in the document feeding tray (with
the side having an arrow facing up).
4. Make copies 5 times repeatedly in single side
mode.
5. Fold all 5 sample copies as illustrated and check
for any deviation.
Deviation on the sample will be Y.
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XX
Deviation in + (plus) Deviation in - (minus)
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YY
Deviation in + (plus) Deviation in - (minus)

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6. Obtain the difference between the deviation of
the chart and the deviation of the sample.
Difference of the deviation = Y - X
Specifications: 0 ± 2.0 mm
* If the difference of the deviation does not fall
within the specified range, perform the following
adjustment.
7. Loosen the mounting screw on the right hinge
viewed from the front.
8. When the difference of the deviation is + (plus),
turn the adjustment screw located at the back of
the reverse automatic document feeder counter-
clockwise to adjust.
Note:
• Look at the guide lines when making the adjust-
ment.
• When turning the screw, be sure not to raise the
reverse automatic document feeder until in an
upright position.
* To prevent the adjustment screw breakage, be
sure to follow the above instructions.
9. When the difference of the deviation is - (minus),
turn the adjustment screw located at the back of
the reverse automatic document feeder clockwise
to adjust.
Note:
• Look at the guide lines when making the adjust-
ment.
• When turning the screw, be sure not to raise the
reverse automatic document feeder until in an
upright position.
* To prevent the adjustment screw breakage, be
sure to follow the above instructions.
10. After the adjustment is completed, tighten the
mounting screw on right side hinge securely with
screwdriver.
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Mounting screw
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Guide lines
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XX. Adjusting leading edge skew (back
side)
Note:
Perform this adjustment if necessary.
1. Place the chart in the document feeding tray.
(Make sure that the blank surface of the chart
faces up.)
2. Make copies 5 times repeatedly in duplex mode.
3. Fold all 5 sample copies as illustrated and check
for any deviation.
Deviation on the sample will be Z.
4. Obtain the difference between the deviation of
the chart and the deviation of the sample.
Difference of the deviation = Z - X
Specifications: 0 ± 2.0 mm
* If the difference of the deviation does not fall
within the specified range, perform the following
adjustment.
5. Open the reverse automatic document feeder
and remove the two screws shown in the illustra-
tion.
6. Close the reverse automatic document feeder.
7. Remove the front cover.
8. Loosen the two screws shown in the illustration.
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ZZ
Deviation in + (plus) Deviation in - (minus)
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9. Turn the adjustment dial according to the differ-
ence of the deviation.
When the difference is a positive (+) value, turn
the dial clockwise
When the difference is a negative (-) value, turn
the dial counterclockwise
10. Make duplex copies and check the amount of
deviation (Z).
11. After completing the adjustment, tighten the
screws loosened in step 8.
12. Install the front cover removed in step 7. (Two
screws)
XXI. Magnification adjustment
<Magnification in the feeding direction>
Note:
Perform this adjustment if necessary.
1. Place the chart in the document feeding tray
(with the side having an arrow facing up).
2. Make full size copies.
3. Check whether the difference in the width C
between the chart and the copy sample is within
the specified range.
Difference in the width C = C of the copy sample
– C of the chart
Specifications: 0 ± 1.0 mm
* If the difference in the width C does not fall within
the specified range, perform the following
adjustment.
4. Display the Service Mode screen.
(For details of how to display the Service Mode
screen, see the service manual.)
5. Touch “ADF.”
6. Touch “FD-Mag. Adj.(F).”
7. Check that “Orig. Feed Zoom Ad” is selected.
8. Specify a value using the -/+ key.
Adjustable range: -2.00 % to +2.00 %
(0.1% per step)
If the difference in the width C is greater than the
specifications, use the – (minus) key.
If the difference in the width C is smaller than the
specifications, use the + (plus) key.
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9. Touch “END.”
10. Touch “Exit” on the Service Mode screen.
11. Turn OFF and ON the Main Power Switch.
Note:
When displayed the Service Mode screen, be sure
to turn off the main power after exiting the Service
Mode screen and wait for 10 seconds or more
before turning on.
12. Make copies again and check the difference in
the width C.
<Back side magnification in the feeding direction>
Note:
Perform this adjustment if necessary.
13. Place the chart in the document feeding tray.
(Make sure that the blank surface of the chart
faces up.)
14. Make full size copies.
* Make copies in duplex mode.
15. Check whether the difference in the width C
between the chart and the copy sample is within
the specified range.
Difference in the width C = C of the copy sample
– C of the chart
Specifications: 0 ± 1.0 mm
* If the difference in the width C does not fall within
the specified range, perform the following
adjustment.
16. Display the Service Mode screen.
(For details of how to display the Service Mode
screen, see the service manual.)
17. Touch “ADF.”
18. Touch “FD-Mag. Adj.(B).”
19. Check that “Orig. Feed Zoom Ad” is selected.
20. Specify a value using the -/+ key.
Adjustable range: -2.00 % to +2.00 %
(0.1% per step)
If the difference in the width C is greater than the
specifications, use the – (minus) key.
If the difference in the width C is smaller than the
specifications, use the + (plus) key.
21. Touch “END.”
22. Touch “Exit” on the Service Mode screen.
23. Turn OFF and ON the Main Power Switch.
Note:
When displayed the Service Mode screen, be sure
to turn off the main power after exiting the Service
Mode screen and wait for 10 seconds or more
before turning on.
24. Make copies again and check the difference in
the width C.
<Back side zoom in the main scanning direction>
Note:
Perform this adjustment if necessary.
25. Place the chart in the document feeding tray.
(Make sure that the blank surface of the chart
faces up.)
26. Make full size copies.
* Make copies in duplex mode.
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27. Check whether the difference in the width D
between the chart and the copy sample is within
the specified range.
Difference in the width D = D of the copy sample
– D of the chart
Specifications: 0 ± 2.0 mm
* If the difference in the width D does not fall within
the specified range, perform the following
adjustment.
28. Display the Service Mode screen.
(For details of how to display the Service Mode
screen, see the service manual.)
29. Touch “ADF.”
30. Touch “Main Scanning Direction Zoom.”
31. Check that “Main scanning direction zoom adj.”
is selected.
32. Specify a value using the -/+ key.
Adjustable range: -1.00 % to +1.00 %
(0.1% per step)
If the difference in the width D is greater than the
specifications, use the – (minus) key.
If the difference in the width D is smaller than the
specifications, use the + (plus) key.
33. Touch “END.”
34. Touch “Exit” on the Service Mode screen.
35. Turn OFF and ON the Main Power Switch.
Note:
When displayed the Service Mode screen, be sure
to turn off the main power after exiting the Service
Mode screen and wait for 10 seconds or more
before turning on.
36. Make copies again and check the difference in
the width D.
XXII. Mixed original size adjustment
Note:
Perform this adjustment if necessary.
1. Display the Service Mode screen.
(For details of how to display the Service Mode
screen, see the service manual.)
2. Touch “ADF.”
3. Touch “Mixed original size adjustment.”
4. Place the chart in the document feeding tray
(lengthwise).
5. Press the Start key.
6. Check that “Adjustment Result” is “OK.”
7. Touch “END.”
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