Kyocera Mita KM-1500 User manual

SERVICE
MANUAL
Published in Feb. ’03
842DC110
KM-1500

CAUTION
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instructions.
CAUTION
Double-pole/neutral fusing.

Safety precautions
This booklet provides safety warnings and precautions for our service personnel to ensure the safety of
their customers, their machines as well as themselves during maintenance activities. Service personnel
are advised to read this booklet carefully to familiarize themselves with the warnings and precautions
described here before engaging in maintenance activities.

indicates that action is required. The specific action required is shown inside the symbol.
General action required.
Remove the power plug from the wall outlet.
Always ground the copier.
Safety warnings and precautions
Various symbols are used to protect our service personnel and customers from physical danger and
to prevent damage to their property. These symbols are described below:
DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
WARNING:Serious bodily injury or death may result from insufficient attention to or incorrect compliance
with warning messages using this symbol.
CAUTION:Bodily injury or damage to property may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
Symbols
The triangle ( ) symbol indicates a warning including danger and caution. The specific point
of attention is shown inside the symbol.
General warning.
Warning of risk of electric shock.
Warning of high temperature.
indicates a prohibited action. The specific prohibition is shown inside the symbol.
General prohibited action.
Disassembly prohibited.

1. Installation Precautions
WARNING
• Do not use a power supply with a voltage other than that specified. Avoid multiple connections to
one outlet: they may cause fire or electric shock. When using an extension cable, always check
that it is adequate for the rated current. ............................................................................................
• Connect the ground wire to a suitable grounding point. Not grounding the copier may cause fire or
electric shock. Connecting the earth wire to an object not approved for the purpose may cause
explosion or electric shock. Never connect the ground cable to any of the following: gas pipes,
lightning rods, ground cables for telephone lines and water pipes or faucets not approved by the
proper authorities. .............................................................................................................................
CAUTION:
• Do not place the copier on an infirm or angled surface: the copier may tip over, causing injury. .....
• Do not install the copier in a humid or dusty place. This may cause fire or electric shock. ..............
• Do not install the copier near a radiator, heater, other heat source or near flammable material.
This may cause fire. ..........................................................................................................................
• Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool
as possible. Insufficient ventilation may cause heat buildup and poor copying performance. ..........
• Always handle the machine by the correct locations when moving it. ..............................................
• Always use anti-toppling and locking devices on copiers so equipped. Failure to do this may
cause the copier to move unexpectedly or topple, leading to injury..................................................
• Avoid inhaling toner or developer excessively. Protect the eyes. If toner or developer is
accidentally ingested, drink a lot of water to dilute it in the stomach and obtain medical attention
immediately. If it gets into the eyes, rinse immediately with copious amounts of water and obtain
medical attention. ..............................................................................................................................
• Advice customers that they must always follow the safety warnings and precautions in the copier’s
instruction handbook. ........................................................................................................................

• Check that the power cable covering is free of damage. Check that the power plug is dust-free. If
it is dirty, clean it to remove the risk of fire or electric shock. ............................................................
• Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may
damage eyesight. ..............................................................................................................................
• Handle the charger sections with care. They are charged to high potentials and may cause
electric shock if handled improperly. .................................................................................................
CAUTION
• Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are
safely secured so they will not be caught in rotating sections...........................................................
• Use utmost caution when working on a powered machine. Keep away from chains and belts. .......
• Handle the fixing section with care to avoid burns as it can be extremely hot. .................................
• Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause
abnormally high temperatures...........................................................................................................
• Do not remove the ozone filter, if any, from the copier except for routine replacement. ...................
2. Precautions for Maintenance
WARNING
• Always remove the power plug from the wall outlet before starting machine disassembly...............
• Always follow the procedures for maintenance described in the service manual and other related
brochures. .........................................................................................................................................
• Under no circumstances attempt to bypass or disable safety features including safety
mechanisms and protective circuits. .................................................................................................
• Always use parts having the correct specifications. ..........................................................................
• Always use the thermostat or thermal fuse specified in the service manual or other related
brochure when replacing them. Using a piece of wire, for example, could lead to fire or other
serious accident. ...............................................................................................................................
• When the service manual or other serious brochure specifies a distance or gap for installation of a
part, always use the correct scale and measure carefully. ...............................................................
• Always check that the copier is correctly connected to an outlet with a ground connection. ............

• Do not pull on the AC power cord or connector wires on high-voltage components when removing
them; always hold the plug itself. ......................................................................................................
• Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a
cable cover or other appropriate item. ..............................................................................................
• Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks........
• Remove toner completely from electronic components. ...................................................................
• Run wire harnesses carefully so that wires will not be trapped or damaged. ...................................
• After maintenance, always check that all the parts, screws, connectors and wires that were
removed, have been refitted correctly. Special attention should be paid to any forgotten
connector, trapped wire and missing screws. ..................................................................................
• Check that all the caution labels that should be present on the machine according to the
instruction handbook are clean and not peeling. Replace with new ones if necessary. ...................
• Handle greases and solvents with care by following the instructions below: ....................................
· Use only a small amount of solvent at a time, being careful not to spill. Wipe spills off completely.
· Ventilate the room well while using grease or solvents.
· Allow applied solvents to evaporate completely before refitting the covers or turning the main
switch on.
· Always wash hands afterwards.
• Never dispose of toner or toner bottles in fire. Toner may cause sparks when exposed directly to
fire in a furnace, etc...........................................................................................................................
• Should smoke be seen coming from the copier, remove the power plug from the wall outlet
immediately. ......................................................................................................................................
3. Miscellaneous
WARNING
• Never attempt to heat the drum or expose it to any organic solvents such as alcohol, other than
the specified refiner; it may generate toxic gas. ................................................................................

1-1-1
2DC
CONTENTS
1-1 Specifications
1-1-1 Specifications ....................................................................................................................................... 1-1-1
1-1-2 Name of parts ....................................................................................................................................... 1-1-2
(1) Copier ............................................................................................................................................. 1-1-2
(2) Operation panel .............................................................................................................................. 1-1-3
1-2 Handling Precautions
1-2-1 Drum .................................................................................................................................................... 1-2-1
1-2-2 Installation environment ....................................................................................................................... 1-2-1
1-3 Installation
1-3-1 Unpacking and installation ................................................................................................................... 1-3-1
(1) Installation procedure ..................................................................................................................... 1-3-1
1-3-2 Installing the document processor (option) ........................................................................................ 1-3-15
1-3-3 Installing the expanding memory (option) .......................................................................................... 1-3-18
1-4 Maintenance Mode
1-4-1 Maintenance mode ............................................................................................................................... 1-4-1
(1) Executing a maintenance item ....................................................................................................... 1-4-1
(2) Maintenance mode item list ............................................................................................................ 1-4-2
(3) Contents of maintenance mode items ............................................................................................ 1-4-4
1-5 Troubleshooting
1-5-1 Paper misfeed detection ...................................................................................................................... 1-5-1
(1) Paper misfeed indication ................................................................................................................ 1-5-1
(2) Paper misfeed detection conditions ................................................................................................ 1-5-2
(3) Paper misfeeds ............................................................................................................................... 1-5-4
1-5-2 Self-diagnosis ....................................................................................................................................... 1-5-8
(1) Self-diagnostic function .................................................................................................................. 1-5-8
(2) Self-diagnostic codes ..................................................................................................................... 1-5-8
1-5-3 Image formation problems ................................................................................................................. 1-5-13
(1) No image appears (entirely white). ............................................................................................... 1-5-13
(2) No image appears (entirely black). ............................................................................................... 1-5-13
(3) Image is too light. ......................................................................................................................... 1-5-13
(4) Background is visible. ................................................................................................................... 1-5-13
(5) A white line appears longitudinally. .............................................................................................. 1-5-13
(6) A black line appears longitudinally. .............................................................................................. 1-5-13
(7) A black line appears laterally. ....................................................................................................... 1-5-13
(8) One side of the copy image is darker than the other. ................................................................... 1-5-13
(9) Black dots appear on the image. .................................................................................................. 1-5-13
(10) Image is blurred. ........................................................................................................................... 1-5-13
(11) The leading edge of the image is consistently misaligned with the original. ................................ 1-5-13
(12) Paper creases. ............................................................................................................................. 1-5-13
(13) Offset occurs. ............................................................................................................................... 1-5-13
(14) Image is partly missing. ................................................................................................................ 1-5-13
(15) Fixing is poor. ............................................................................................................................... 1-5-13
(16) Image center does not align with the original center. ................................................................... 1-5-13
1-5-4 Electrical problems ............................................................................................................................. 1-5-20
(1) The machine does not operate when the main switch is turned on. ............................................. 1-5-20
(2) The main motor does not operate. (C2000) ................................................................................. 1-5-20
(3) The scanner motor does not operate. .......................................................................................... 1-5-20
(4) Cooling fan does not operate. ...................................................................................................... 1-5-20
(5) The feed clutch does not operate. ................................................................................................ 1-5-20
(6) The MP feed clutch does not operate. .......................................................................................... 1-5-21
(7) The registration clutch does not operate. ..................................................................................... 1-5-21

1-1-2
2DC
(8) The eraser lamp does not turn on. ............................................................................................... 1-5-21
(9) The exposure lamp does not turn on. ........................................................................................... 1-5-21
(10) The exposure lamp does not turn off. ........................................................................................... 1-5-21
(11) The heater lamp does not turn on. ............................................................................................... 1-5-21
(12) The heater lamp does not turn off. ............................................................................................... 1-5-21
(13) Main charging is not performed. ................................................................................................... 1-5-22
(14) Transfer charging is not performed. ............................................................................................. 1-5-22
(15) A paper jam in the paper feed or exit section is indicated
when the main switch is turned on. .............................................................................................. 1-5-22
(16) The message requesting covers to be closed is displayed
when the front cover is closed. ..................................................................................................... 1-5-22
(17) Others. .......................................................................................................................................... 1-5-22
1-5-5 Mechanical problems ......................................................................................................................... 1-5-23
(1) No primary paper feed. ................................................................................................................. 1-5-23
(2) No secondary paper feed. ............................................................................................................ 1-5-23
(3) Skewed paper feed. ...................................................................................................................... 1-5-23
(4) The scanner does not travel. ........................................................................................................ 1-5-23
(5) Multiple sheets of paper are fed at one time. ................................................................................. 1-5-23
(6) Paper jams. .................................................................................................................................. 1-5-23
(7) Abnormal noise is heard. .............................................................................................................. 1-5-23
1-6 Assembly and Disassembly
1-6-1 Precautions for assembly and disassembly ......................................................................................... 1-6-1
(1) Precautions ..................................................................................................................................... 1-6-1
1-6-2 Removing the process unit ................................................................................................................... 1-6-2
1-6-3 Removing the principal outer covers .................................................................................................... 1-6-3
(1) Removing the front top cover/face-down output tray ...................................................................... 1-6-3
(2) Removing the right cover ................................................................................................................ 1-6-4
(3) Removing the left cover .................................................................................................................. 1-6-4
1-6-4 Removing the feed roller ...................................................................................................................... 1-6-5
1-6-5 Removing the MP feed roller ................................................................................................................ 1-6-6
1-6-6 Removing the transfer roller ................................................................................................................. 1-6-8
1-6-7 Removing the principal circuit boards .................................................................................................. 1-6-9
(1) Removing the engine board ........................................................................................................... 1-6-9
(2) Removing the main board ............................................................................................................ 1-6-10
(3) Removing the power supply board and high voltage board ......................................................... 1-6-12
(4) Removing the bias board .............................................................................................................. 1-6-13
1-6-8 Removing the main motor and drive unit ........................................................................................... 1-6-14
1-6-9 Removing and splitting the fuser unit ................................................................................................. 1-6-18
(1) Removing the separation craws ................................................................................................... 1-6-20
(2) Removing the heater lamp ........................................................................................................... 1-6-21
(3) Removing the heat roller .............................................................................................................. 1-6-22
(4) Removing the thermistor .............................................................................................................. 1-6-24
(5) Removing the thermal cutout ........................................................................................................ 1-6-25
(6) Removing the press roller ............................................................................................................. 1-6-26
1-6-10 Removing and scanner unit ............................................................................................................... 1-6-27
1-6-11 Removing the laser scanner unit and the eraser lamp ....................................................................... 1-6-29
1-6-12 Removing the ISU unit ....................................................................................................................... 1-6-32
1-6-13 Removing the exposure lamp ............................................................................................................ 1-6-34
1-6-14 Removing the scanner mirror A ......................................................................................................... 1-6-36
1-6-15 Removing the scanner motor ............................................................................................................. 1-6-37
1-6-16 Removing the main charger unit ........................................................................................................ 1-6-40
1-6-17 Adjustment the maintenance mode .................................................................................................... 1-6-41
(1) Adjusting the leading edge registration of image printing ............................................................. 1-6-41
(2) Adjusting the center line of image printing .................................................................................... 1-6-42
(3) Adjusting the margins for printing ................................................................................................. 1-6-43
(4) Adjusting the amount of slack in the paper ................................................................................... 1-6-44
(5) Adjusting magnification of the scanner in the main scanning direction ........................................ 1-6-45

1-1-3
2DC
(6) Adjusting magnification of the scanner in the auxiliary scanning direction ................................... 1-6-46
(7) Adjusting the scanner leading edge registration ........................................................................... 1-6-47
(8) Adjusting the scanner center line ................................................................................................. 1-6-48
(9) Adjusting the margins for scanning an original on the contact glass ............................................ 1-6-49
(10) Adjusting the DP magnification ..................................................................................................... 1-6-50
(11) Adjusting the DP leading edge registration .................................................................................. 1-6-51
(12) Adjusting the DP trailing edge registration ................................................................................... 1-6-52
(13) Adjusting the DP center line ......................................................................................................... 1-6-53
(14) Adjusting the margins for scanning the original from the DP ........................................................ 1-6-54
2-1 Mechanical construction
2-1-1 Paper feeding system .......................................................................................................................... 2-1-1
(1) Paper feed control .......................................................................................................................... 2-1-2
(2) Paper feeding mechanism .............................................................................................................. 2-1-3
2-1-2 Original scanning system ..................................................................................................................... 2-1-4
(1) ISU unit ........................................................................................................................................... 2-1-6
2-1-3 Electrophotographic system ................................................................................................................. 2-1-7
(1) Electrophotographic cycle .............................................................................................................. 2-1-7
(1-1) Prosess unit mechanism ....................................................................................................... 2-1-8
(2) Main charging ................................................................................................................................. 2-1-9
(2-1) Photo conductive drum .......................................................................................................... 2-1-9
(2-2) Charging the drum ............................................................................................................... 2-1-10
(3) Exposure ...................................................................................................................................... 2-1-11
(3-1) Laser scanner unit ............................................................................................................... 2-1-12
(3-2) Drum surface potential ........................................................................................................ 2-1-13
(4) Development ................................................................................................................................ 2-1-14
(5) Transfer ........................................................................................................................................ 2-1-15
(6) Fusing ........................................................................................................................................... 2-1-16
(6-1) Fuser unit mechanism ......................................................................................................... 2-1-17
(7) Cleaning ....................................................................................................................................... 2-1-18
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout ........................................................................................................................... 2-2-1
(1) Main unit ......................................................................................................................................... 2-2-1
(2) Scanner unit ................................................................................................................................... 2-2-2
2-3 Operation of the PCBs
2-3-1 Main board ........................................................................................................................................... 2-3-1
2-3-2 Engine board ........................................................................................................................................ 2-3-2
(1) Eraser lamp control circuit .............................................................................................................. 2-3-3
(2) Heater lamp control circuit .............................................................................................................. 2-3-4
(3) Polygon motor control circuit .......................................................................................................... 2-3-7
2-3-3 Power supply board ............................................................................................................................. 2-3-8
2-3-4 Bias board ............................................................................................................................................ 2-3-9
2-3-5 High voltage board ............................................................................................................................. 2-3-10
(1) Interlock switch ............................................................................................................................. 2-3-11
2-3-6 CCD board ......................................................................................................................................... 2-3-12
2-3-7 Operation board ................................................................................................................................. 2-3-13
2-3-8 Scanner board .................................................................................................................................... 2-3-14
2-4 Appendixes
Timing chart No. 1 .......................................................................................................................................... 2-4-1
Timing chart No. 2 .......................................................................................................................................... 2-4-2
Timing chart No. 3 .......................................................................................................................................... 2-4-3
Wiring diagram ............................................................................................................................................... 2-4-4

2DC
1-1-1
1-1-1 Specifications
Type ................................................ Desktop
Copying system.............................. Indirect electrostatic system
Originals ......................................... Sheets of paper (Maximum original size: folio/81/2" ×14" [legal])
Platen: Sheets of paper, books, 3-dimensional objects (Maximum original size: folio/
81/2" ×14" [legal])
Original feed system ...................... Contact glass: fixed
Document processor (optional): sheet-through
Copy paper..................................... Cassette: Plain paper (60 - 90 g/m2[thick paper mode: 90 - 105 g/m2])
Bypass table: Plain paper (60 - 90 g/m2[thick paper mode: 90 - 163 g/m2])
Special paper: Transparencies, letterhead, colored paper, recycled paper
Note: Use the bypass table for special paper.
Copying sizes ................................. Maximum: folio/81/2" ×14" [legal]
Minimum: A6R /51/2" ×81/2"
Magnification ratios ........................ Manual mode: 50 - 200%, 1% increments
Copy speed .................................... At 100% magnification in copy mode:
A4R/81/2" ×11": 15 copies/min.
First copy time ................................ Within 9.5 s (A4/81/2" ×11", original placed on the platen)
Warm-up time ................................. Within 15 s (room temperature 23°C/73.4°F, humidity 50% RH)
Recovery from the low power mode: Within 10 s (room temperature 23°C/73.4°F,
humidity 50% RH)
Paper feed system ......................... Automatic feed
Capacity:
Cassette: 250 sheets (80 g/m2)
Manual feed
Capacity:
Bypass: 50 sheets (80 g/m2)
Standard memory........................... 16 MB (11 MB of bitmapping memory and 5 MB of image storage memory)
(Approx. 30 pages of memory possible with A4, 6% black originals)
Additional memory ......................... 1 slot (16 MB, 32 MB, 64 MB or 128 MB)
Continuous copying........................ 1 - 99 sheets
Scanning system ............................ Flat bed scanning by CCD image sensor
Resolution ...................................... 600 ×600 dpi
Light source.................................... Cold cathode lamp
Photoconductor .............................. OPC (drum diameter 30 mm)
Charging system ............................ Single positive corona charging
Developing system ......................... Single element reversing process
Transfer system ............................. Transfer roller
Fixing system ................................. Heat roller
Heat source: halogen heaters (750 W)
Control temperature: 180°C/356°F (at normal ambient temperature)
Abnormally high temperature protection device: thermal cutout
Charge erasing system .................. Exposure by cleaning lamp
Cleaning system............................. Cleaning blade
Dimensions .................................... 496 (W) ×421 (D) ×385 (H) mm
199/16" (W) ×165/8" (D) ×153/16" (H)
Weight ............................................ Approx. 14 kg/30.8 lbs
Floor requirements ......................... 496 (W) ×740 (D) mm
199/16" (W) ×293/16" (D)
Functions........................................ Auto exposure adjustment, Eco-copy mode, Zoom mode, Preset zoom mode,
Off mode, Low power mode, Layout modes, Sort mode and Program function
Power source ................................. 120 V AC, 60 Hz, 7.3 A
220 - 240 V AC, 50/60 Hz, 2.6 A (average)
Power consumption........................ 854 W
Options ........................................... Paper feeder, Document processor and Additional memory

2DC
1-1-2
Figure 1-1-1 Name of parts
1-1-2 Name of parts
(1) Copier
1Original holder
2Contact glass
3Original size indicator
4Operation panel
5Front top cover
6Front cover
7Process unit
8Toner container
9Lock lever
0Toner container release lever
!Main charger cleaner
@Cassette
2
›
‹
¤
4
@
^
&*
((
)
⁄
#
#
1
3
5
6
7
8
90
!
$
%
#Paper guide
$Paper stopper
%Paper stopper
^Face-down output tray
&MP tray
*Extension tray
(Slider
)Power swtch
⁄Face-up output tray
¤Power cord
‹DF interface connector
›Memory cover

2DC
1-1-3
(2) Operation panel
1Start key (Indicator)
2Reset/Power key
3Stop/Clear key
4Copy quantity/magnification display
5Copy exposure adjustment keys
6Image mode selection key
7Number of Copies/Zoom (+) key
8Number of Copies/Zoom (–) key
9Recall%/Enter key
0Reduce/Enlarge key
!Paper Select key
@Thick Paper key
24@
^
&
*(
)
⁄
#
1
3
56 789 0 !$
%
Figure 1-1-2

2DC
1-2-1
1-2-1 Drum
Note the following when handling or storing the drum.
• When removing the process unit, never expose the drum surface to strong direct light.
• Keep the drum at an ambient temperature between 10°C/50°F and 32.5°C/90.5°F and at a relative humidity not higher
than 80% RH. Avoid abrupt changes in temperature and humidity.
• Avoid exposure to any substance which is harmful to or may affect the quality of the drum.
• Do not touch the drum surface with any object. Should it be touched by hands or stained with oil, clean it.
1-2-2 Installation environment
1. Temperature: 10 - 32.5°C/50 - 90.5°F
2. Humidity: 20 - 80%RH
3. Power supply: 120 V AC, 7.3 A
220 - 240 V AC, 2.6 A (average)
4. Power source frequency: 50 Hz ±0.3%/60 Hz ±0.3%
5. Installation location
• Avoid direct sunlight or bright lighting. Ensure that the photoconductor will not be exposed to direct sunlight or other
strong light when removing paper jams.
• Avoid extremes of temperature and humidity, abrupt ambient temperature changes, and hot or cold air directed onto
the machine.
• Avoid dust and vibration.
• Choose a surface capable of supporting the weight of the machine.
• Place the machine on a level surface (maximum allowance inclination: 1° ).
• Avoid air-borne substances that may adversely affect the machine or degrade the photoconductor, such as
mercury, acidic of alkaline vapors, inorganic gasses, NOx, SOx gases and chlorine-based organic solvents.
• Select a room with good ventilation.
6. Allow sufficient access for proper operation and maintenance of the machine.
Machine front: 1000 mm/393/8" Machine rear: 300 mm/1113/16"
Machine right: 300 mm/1113/16" Machine left: 300 mm/1113/16"
a: 385 mm/153/16"
b: 460 mm/181/8"
c: 496 mm/199/16"
d: 421 mm/165/8"
e: 665 mm/263/16"
f: 740 mm/293/16"
ab
c
d
e
f
Figure 1-2-1 Installation dimensions

1-3-1
2DC
1-3-1 Unpacking and installation
(1) Installation procedure
Unpack.
Inisializing the copier.
Connect the power cord.
Load paper.
Make test copies.
Start
Remove the pin holding scanner unit.
Install a toner container.
Remove the tapes, pads and sheets.
Completion of the machine installation.

1-3-2
2DC
Unpack.
1Copier
2Power cord
3Toner container
4Operation guide
5Installation guide
6Cleaning cloth
7Outer case
8Bottom pad
9Upper pad
0Side pad
Figure 1-3-1 Unpacking
1
%
^
3
0
#
8
7
$
$
&
&
!
*
@2(
6
4
5
9
!Front spacer
@Front pad
#Bottom spacer
$Corner support
%Products cover
^Plastic bag
&Bar code labels
*Pocket spacer
(Plastic bag

1-3-3
2DC
CAUTIONS
• Be sure to hold both the front and rear sides of the copier when carrying it, as shown in the illustration.
• Be sure not to pull the cassette out when holding the front of the copier.
• Be sure that the original cover is closed whenever transporting the copier.
• DO NOT attempt to carry the copier by holding only the top portion. Doing so may result in you dropping the copier and
thereby damaging the copier and/or its covers.
Figure 1-3-2

1-3-4
2DC
1. Remove the sheet and the two tapes.
2. Open the original cover.
Remove the tapes, pads and sheets.
Figure 1-3-3
Figure 1-3-4
Tapes
Sheet
Original cover

1-3-5
2DC
3. Remove the nine tapes, the three pads and the
sheet.
4. Pull the cassette out of the copier.
5. Remove the pad from inside the cassette.
Figure 1-3-5
Figure 1-3-7
Figure 1-3-6
Tapes
Tape
Pad
Tapes
Tapes
Sheet
Pad
Pad
Cassette
Pad

1-3-6
2DC
Remove the pin holding scanner unit.
1. Remove the yellow pin for scanner unit and the
paper tag from the left side of the copier.
Pin
Paper tag
Figure 1-3-8
1. Open the front top cover and front cover.
2. Store the pin for scanner unit on the inside of the
front cover as shown in the illustration.
* Be sure to save this pin as it is essential that it be
used whenever the copier is moved. The location
for storing the pin is clearly marked on the right
side of the inside portion of the front cover.
Install a toner container.
Front top cover
Front cover
Figure 1-3-9
Pin
Figure 1-3-10