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Make/Model Information:

  • Brand:   Kyocera-mita
  • Models included:
    • Kyocera-Mita KM-6030
    • Kyocera-Mita KM-8030

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   572
  • File size:  ∼ 47.47  MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMKT-1047

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SERVICE
MANUAL
Published in March 2006
842FB114
Rev. 4
KM-6030
KM-8030
2FB/2FC
CONTENTS
1-1 Specifications
1-1-1 Specifications
1-1-2 Parts names
(1) Copier
(2) Operation panel
1-1-3 Cross section view
1-1-4 Drive system
(1) Drive system 1 (Optical section)
(2) Drive system 2 (Cassette paper feed)
(3) Drive system 3 (Deck paper feed)
(4) Drive system 4 (Deck lift)
(5) Drive system 5 (Vertical paper feed)
(6) Drive system 6 (MP tray paper feed)
(7) Drive system 7 (Paper conveying)
(8) Drive system 8 (Drive motor and developing motor drive trains)
(9) Drive system 9 (Transfer motor, fuser motor drive train)
(10) Drive system 10 (Toner motor drive train)
(11) Drive system 11 (Document processor)
1-2 Handling Precautions
1-2-1 Drum
1-2-2 Toner container
1-2-3 Installation environment
1-3 Installation
1-3-1 Unpacking and installation
(1) Installation procedure
1-3-2 Setting initial copy modes
1-3-3 Installing the key counter (option)
1-3-4 Installing the document finisher (option)
1-3-5 Installing the side feeder (option)
1-3-6 Installing the printer kit (option)
1-3-7 Installing the scanner kit (option)
1-3-8 Installing the security kit (option)
1-4 Maintenance Mode
1-4-1 Maintenance mode
(1) Executing a maintenance item
(2) Maintenance mode item list
(3) Contents of the maintenance mode items
1-4-2 Copier management
(1) Using the copier management mode
(2) Job accounting
(3) Default settings for copying
(4) Common default settings
(5) Weekly timer
(6) Configuring MP tray
(7) Registering non-standard sizes for originals
(8) Setting document management defaults
(9) Hard disk management
(10) Printing reports
(11) Checking total copy count
(12) Refreshing the drum
(13) Selecting the language
1-5 Troubleshooting
1-5-1 Paper misfeed detection
(1) Paper misfeed indication
2FB/2FC-4
(2) Paper misfeed detection conditions
(3) Paper misfeeds
1-5-2 Self-diagnosis
(1) Self-diagnostic function
(2) Self diagnostic codes
1-5-3 Image formation problems
(1) No image appears(entirely white)
(2) No image appears(entirely black)
(3) Image is too light.
(4) Background is visible
(5) A white line appears longitudinally.
(6) A black line appears longitudinally.
(7) A black line appears laterally
(8) One side of the copy image is darker than the other
(9) Black dots appear on the image
(10) Image is blurred
(11) The leading edge of the image is consistently misaligned with the original.
(12) The leading edge of the image is sporadically misaligned with the original
(13) Paper creases.
(14) Offset occurs.
(15) Image is partly missing
(16) Fusing is poor
(17) Image is out of focus.
(18) Image center does not align with the original center
(19) Image is not square
(20) There is a regular error between the centers of the original and copy image
when the DP is used.
(21) There is a regular error between the leading edges of the original and copy image
when the DP is used.
(22) A line appears at the leading or trailing edge
(23) A line appears periodically.
1-5-4 Electric problems
(1) The machine does not operate when the main power switch is turned on
(2) The developing motor does not operate(C2100)
(3) The drive motor does not operate(C2200).
(4) The fuser motor does not operate(C2300)
(5) The transfer motor does not operate(C2550)
(6) Paper feed motor 1 does not operate
(7) Paper feed motor 2 does not operate
(8) Paper feed motor 3 does not operate
(9) Paper feed motor 4 does not operate
(10) The feed motor does not operate
(11) The MP feed motor does not operate
(12) The vertical feed motor does not operate
(13) The registration motor does not operate.
(14) The toner motor does not operate
(15) The cleaning motor does not operate
(16) The PTC cleaning motor does not operate.
(17) The polygon motor does not operate (C4000).
(18) Lift motor 1 does not operate.
(19) Lift motor 2 does not operate.
(20) Lift motor 3 does not operate.
(21) Lift motor 4 does not operate.
(22) The scanner motor does not operate.
(23) The duplex side registration motor does not operate
(24) The duplex feed motor does not operate.
(25) The duplex switchback motor does not operate
(26) Cooling fan motor 1 or 2 does not operate
(27) Cooling fan motor 3 does not operate
(28) Cooling fan motor 4 does not operate
(29) The scanner fan motor does not operate.
(30) The lamp fan motor does not operate.
2FB/2FC-4
(31) The LSU fan motor does not operate
(32) Developing fan motor 1 or 2 does not operate
(33) The image formation fan motor does not operate.
(34) The developing duct fan motor does not operate
(35) PWB fan motor 1 or 2 does not operate
(36) The power source fan motor does not operate.
(37) The feedshift fan motor does not operate.
(38) The duplex fan motor does not operate.
(39) The shield box fan motor does not operate
(40) The MP solenoid does not operate.
(41) The feedshift solenoid does not operate.
(42) The fuser web solenoid does not operate.
(43) The duplex feedshift solenoid does not operate
(44) The duplex switchback solenoid does not operate
(45) The cleaning lamp does not turn on
(46) The exposure lamp does not turn on
(47) The exposure lamp does not turn off
(48) The fuser heater lamp M, S or L does not turn on
(49) The fuser heater lamp M, S or L does not turn off
(50) No main charging.
(51) No developing bias is output.
(52) No transfer bias is output.
(53) The original size is not detected
(54) The original size is not detected correctly.
(55) The touch panel keys do not work
(56) The message requesting paper to be loaded is shown when paper is present in cassette 1.
(57) The message requesting paper to be loaded is shown when paper is present in cassette 2.
(58) The message requesting paper to be loaded is shown when paper is present in cassette 3.
(59) The message requesting paper to be loaded is shown when paper is present in cassette 4.
(60) The message requesting paper to be loaded is shown when paper is present on the MP tray
(61) The size of paper in cassette 3 is not displayed correctly
(62) The size of paper in cassette 4 is not displayed correctly
(63) The size of paper on the MP tray is not displayed correctly
(64) A paper jam in the paper feed, paper conveying or fuser section is indicated
when the main power switch is turned on.
(65) The message requesting cover to be closed is displayed when the front cover is closed.
(66) Others
(1) The original feed motor does not operate.
(2) The original conveying motor does not operate.
(3) The original registration motor does not operate
(4) The DP lift motor does not operate.
(5) The DP fan motor does not operate
(6) The CIS does not turn on.
(7) The CIS does not turn off.
(8) A message indication cover open is displayed when the DP is closed correctly
(9) The size of original is not displayed correctly
(10) An original jams when the main power switch is turned on
1-5-5 Mechanical problems
(1) No primary paper feed
(2) No secondary paper feed
(3) Skewed paper feed.
(4) The scanner does not travel
(5) Multiple sheets of paper are fed at one time.
(6) Paper jams.
(7) Toner drops on the paper conveying path
(8) Abnormal noise is heard
(1) No primary original feed.
(2) No secondary paper feed
(3) Originals jam.
2FB/2FC-3
1-6 Assembly and Disassembly
1-6-1 Precautions for assembly and disassembly
(1) Precautions
(2) Running a maintenance item
1-6-2 Paper feed section
(1) Detaching and refitting the paper feed pulley, forwarding pulley and
separation pulley of cassette 1 and 2
(2) Detaching and refitting the paper feed pulley, forwarding pulley and
separation pulley of cassette 3 and 4
(3) Pressure adjustment of separation pulley (reference)
(4) Adjusting the center line for cassette 1 or 2
(5) Detaching and refitting the MP unit
(6) Detaching and refitting the MP paper feed pulley, MP forwarding pulley and
MP separation pulley
(7) Pressure adjustment of MP separation pulley
(8) Adjustment after roller and motor replacement
(8-1) Adjusting the leading edge registration of image printing
(8-2) Adjusting the leading edge registration for duplex switchback copying
(8-3) Adjusting the center line of image printing
(8-4) Adjusting the margins for printing
(8-5) Adjusting the amount of slack in the paper
1-6-3 Main charging section
(1) Detaching and refitting the main charger unit
(2) Detaching and refitting the main charger grid
(3) Detaching the main charger wire cleaning pad
(4) Detaching and refitting the main charger wire
1-6-4 Optical section
(1) Detaching and refitting the exposure lamp
(2) Detaching and refitting the scanner wires
(2-1) Detaching the scanner wires
(2-2) Fitting the scanner wires
(3) Detaching the laser scanner unit
(4) Detaching and refitting the ISU (reference)
(5) Adjusting the longitudinal squareness (reference)
(6) Adjusting scanner image lateral squareness (reference)
(6-1) Adjusting the position of the laser scanner unit
(6-2) Adjusting the position of the ISU
(7) Adjusting magnification of the scanner in the main scanning direction
(8) Adjusting magnification of the scanner in the auxiliary scanning direction
(9) Adjusting the scanner center line
(10) Adjusting the scanner leading edge registration
(11) Adjusting the margins for scanning an original on the contact glass
1-6-5 Drum section
(1) Detaching and refitting the drum
(2) Detaching and refitting the drum heater
(3) Detaching and refitting the drum heater electrode
1-6-6 Developing section
(1) Detaching and refitting the developing unit
1-6-7 Transfer section
(1) Detaching and refitting the transfer unit
(2) Detaching and refitting the transfer belt
(3) Detaching and refitting the transfer roller
1-6-8 Cleaning section
(1) Detaching and refitting the cleaning unit
(2) Detaching and refitting the cleaning blade
1-6-9 Charge erasing section
(1) Detaching and refitting the PTC unit
(2) Detaching and refitting the PTC cleaning pad
(3) Detaching and refitting the PTC wire
1-6-10 Fuser section
(1) Detaching and refitting the fuser unit
(2) Detaching and refitting the lower cleaning roller
(3) Detaching and refitting the press roller
2FB/2FC-3
(4) Detaching and refitting the cleaning felt
(5) Detaching and refitting the fuser thermostat
(6) Detaching and refitting the fuser thermistor
(7) Detaching and refitting the fuser heater M, S and L
(8) Detaching and refitting the heat roller
(9) Detaching and refitting the heat roller separation claws
(10) Detaching and refitting the fuser eject upper roller
1-6-11 Document processor (DP) section
(1) Detaching and refitting DP
(2) Detaching and refitting the DP original feed belt, DP forwarding pulley and DP separation roller..1-6-83
(3) Detaching and refitting CIS
(4) Adjusting the tension of original feed belt
(5) Adjusting the DP magnification
(6) Adjusting the DP center line
(7) Adjusting the scanning start position when the DP is used
(7-1) Adjusting the leading edge registration
(7-2) Adjusting the trailing edge registration
(8) Adjusting the margins for scanning the original from the DP
1-6-12 Others
(1) Detaching and refitting the waste toner box
(2) Detaching and refitting the developing rear fan filter
(3) Detaching and refitting the developing front fan filters
(4) Detaching and refitting the image formation fan filter
(5) Detaching and refitting the front cover filters
(6) Detaching and refitting the ozone filters
1-7 Requirements on PWB Replacement
1-7-1 Upgrading the firmware
1-7-2 Adjustment-free variable resistors (VR)
1-7-3 Remarks on main PWB replacement
1-7-4 Remarks on engine PWB replacement
1-7-5 Remarks on scanner PWB replacement
1-7-6 Upgrading the printer board firmware
1-7-7 Remarks on hard disk unit (HDD) replacement
2-1 Mechanical construction
2-1-1 Paper feed section
(1) Paper feed section 1 (cassette 1 and 2)
(2) Paper feed section 2 (cassette 3 and 4)
(3) Paper feed section 3
(4) MP tray and MP tray paper feed section
2-1-2 Main charger section
2-1-3 Optical section
(1) Original scanning
(2) Image printing
2-1-4 Developing section
(1) Single component developing system
2-1-5 Transfer section
2-1-6 Cleaning section
2-1-7 Fuser section
2-1-8 PTC section
2-1-9 Eject and feedshift section
2-1-10 Duplex section
(1) Circulation system (4 sheets circulation)
2-1-11 Document processor (DP) section
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout
(1) PWBs
(2) Switches and sensors
(3) Motors
(4) Others
(5) PWBs (DP)
2FB/2FC-2.0
(6) Switches and sensors (DP)
(7) Others (DP)
2-3 Operation of the PWBs
2-3-1 AC power source PWB
2-3-2 DC power source PWB
2-3-3 Main PWB
2-3-4 Engine PWB
2-3-5 Scanner PWB
2-3-6 CCD PWB
2-3-7 Deck PWB
2-3-8 Cassette PWB
2-3-9 Duplex PWB
2-3-10 Operation PWB
2-3-11 DP main PWB
2-4 Appendixes
Chart of image adjustment procedures
Image quality
Maintenance parts list
Periodic maintenance procedures
Maintenance kits
Parts kits
Wiring diagram No.1
Wiring diagram No.2
Wiring diagram No.3
Wiring diagram No.4
Wiring diagram No.5
Wiring diagram No.6
Wiring diagram No.7
Wiring diagram No.8
Wiring diagram No.9
Wiring diagram No.10
2FB/2FC
1-1 Specifications 1-1-1 Specifications
Copying system
Originals
Maximum size: A3/11" x 17"
Original feed system
Copy paper
Cassette: 60 - 160 g/m2
MP tray: 45 - 200 g/m2
Cassette: Plain paper, colored paper
MP tray: Plain paper, special paper (colored paper, transparencies, etc.) and enve-
lopes (when using the printer function only)
Copy sizes
Maximum: A3/11" x 17"
Minimum: A5R/5 1/2" x 8 1/2"
MP tray
Maximum: A3/11" x 17"
Minimum: A6R/5 1/2" x 8 1/2"
During duplex copying
Maximum: A3/11" x 17"
Minimum: A5R/5 1/2" x 8 1/2"
Magnification ratios
Auto copy mode: Fixed ratios
Copying speed
A4/11" x 8 1/2": 80 sheets/min.
A4R/8 1/2" x 11": 54 sheets/min.
A3/11" x 17": 40 sheets/min.
B4 (257 x 364 mm)/8 1/2" x 14": 50 sheets/min.
B5: 80 sheets/min.
B5R: 58 sheets/min.
When the document processor is used (at 100% magnification):
A4/11" x 8 1/2": 80 sheets/min.
A4/11" x 8 1/2": 60 sheets/min.
A4R/8 1/2" x 11": 43 sheets/min.
A3/11" x 17": 31 sheets/min.
B4 (257 x 364 mm)/8 1/2" x 14": 37 sheets/min.
B5: 60 sheets/min.
B5R: 47 sheets/min.
When the document processor is used (at 100% magnification):
A4/11" x 8 1/2": 60 sheets/min.
First copy time
cassette 1)
Warm-up time
Recovery from low power mode: 10 s
Recovery from sleep mode: 30 s
(room temperature 23 C/73.4 F, 50%RH)
Paper feed system
Capacity: 1500 sheets (80 g/m2) x 2
500 sheets (80 g/m2)/525 sheets (75 g/m2) x 2
Manual feed
Capacity:
MP tray: 100 sheets (80 g/m2)
Multiple copying
Photoconductor
Charging system
Recording system
2FB/2FC
Developing system
Developer: 1-component, magnetism toner
Toner replenishing: Automatic from a toner container
Transfer system
Separation system
Fusing system
Heat source: Halogen heaters
120 V specifications
Main 1080 W, sub 500 W, small size 1000 W
220 -240 V specifications
Main 1350 W, sub 500 W, small size 1100 W
Control temperature: 200 C/392 F (80 cpm)/195 C/383 F (60 cpm)
(at normal ambient temperature)
Control temperature: (at normal ambient temperature)
Abnormally high temperature protection devices: thermostats
Charge erasing system
Cleaning system
Scanning system
Bitmap memory
Image storage memory
Resolution
Light source
Dimensions
26 3/4" (W) x 30 13/16" (D) x46 7/8" (H)
Floor requirements
58 1/4" (W) x 30 13/16" (D)
Functions
XY zoom, Duplex mode, Split mode, Sort mode, Auto paper selection, Offset mode,
Combine mode, Margin mode, Centering originals, Border erase, Page numbering,
Cover mode, Form overlay, Booklet from sheets, Booklets from booklets, Memo
mode, Batch scanning, Proof mode, Repeat copy, Backing sheets for transparencies,
Auto rotation, EcoPrint (economy printing) mode, Inverted copying, Mirror image, Auto
selection mode, Multi-page forms, Programmed copying, Programming multi-part
jobs, Form box, Shared data box, Synergy print box, Output management, Job
accounting mode, Weekly timer, Language setting
Power source
Power consumption
Options
output tray.
Document processor (DP)
Original feed system
Scanning system
Originals
Original weights
Original sizes
No. of originals
(50 g/m2)>
145 sheets (110 g/m2)
1 sheet (coated paper)
Power source
2FB/2FC
1-1-2 Parts names
(1) Copier
Figure 1-1-1
1. Operation panel
2. Operation panel lock lever
3. Document processor (DP)
4. Cassette 1
5. Cassette 2
6. Cassette 3
7. Cassette 4
8. MP tray
9. Paper width guides
10. MP tray extension
11. Right cover
12. Handles
13. Main power switch
14. Main power switch cover
15. Document processor bottom cover
16. Original size indicator plates
17. Platen
18. Front cover
19. Output tray (option)
20. Handles
21. Power cord
2FB/2FC
Figure 1-1-2
22. Original table
23. Original width guides
24. Cleaning cloth compartment
25. Original loaded Indicator
26. Document processor top cover
27. Ejection guide
28. Document processor angle adjustment lever
29. Original eject table
30. Toner container
31. Toner container release lever
32. Paper conveyor
33. Knob A1
34. Lever A2
35. Knob A3
36. Duplex unit
37. Deck conveying unit
38. Paper width guides
39. Paper width adjusting tab
40. Paper length guide
41. Paper length adjusting tab
PARTS LIST
Published in April 2006
2FBPL073
842FB123
KM-8030
KM-6030
NOTES 1. Indicate parts number and machine model when placing an order.
e.g. Parts Number Parts Name Machine Model Frequency Quantity
2FB04010 COVER FRONT 1/4 KM-8030 / 6030 60Hz / 50Hz 1
2. Service calls and freight will be charged separately.
3. Symbols in the "Parts Number" column.
Parts with "" are component parts or sub-assemblies of the assembly appearing immediately above them.
e.g. Parts Number Parts Name Parts Number Parts Name
302FB94140
PARTS,REAR DLP FILTER B ASS'Y 302FB23550 GUIDE REAR DLP FILTER
302FB23560 REAR DLP FILTER
Parts with "" are component parts or sub-assembly with "" appearing immediately above them.
e.g. Parts Number Parts Name Parts Number Parts Name
302FB94020 PARTS,UPPER PULLEY FEED ASS'Y SP 2FB06110 SHAFT IDLE
2AV22310 GEAR,16 IDLE
Parts with "'" indicates the spare parts and the parts without "'" can not be supplied.
Items indicated in Description column as (OPTION) are supply parts and should be ordered through your Regional Office.
CONTENTS
FIG.1 Covers
FIG.2 Frames I
FIG.3 Frames II
FIG.4 Paper Cassette
FIG.5 Paper Deck Unit I
FIG.6 Paper Deck Unit II
FIG.7 Deck Feed Section I
FIG.8 Deck Feed Section II
FIG.9 Paper Feed-in I
FIG.10 Paper Feed-in II
FIG.11 Paper Feed-in III
FIG.12 Paper Conveying I
FIG.13 Paper Conveying II
FIG.14 Paper Conveying III
FIG.15 Optical Section I
FIG.16 Optical Section II
FIG.17 Imaging Unit
FIG.18 Developer Unit
FIG.19 Cleaning Unit I
FIG.20 Cleaning Unit II
FIG.21 Fuser Section I
FIG.22 Fuser Section II
FIG.23 Driving Section I
FIG.24 Driving Section II
FIG.25 Cooling Section
FIG.26 Duplex Unit I
FIG.27 Duplex Unit II
FIG.28 Duplex Unit III
FIG.29 Paper Eject
FIG.30 Electrical Components I
FIG.31 Electrical Components II
FIG.32 Electrical Components III
FIG.33 Operation Unit
FIG.34 Covers (DP)
FIG.35 Frames (DP)
FIG.36 Paper Feed-in (DP)
FIG.37 Paper Conveying (DP)
FIG.38 Duplex Section (DP)
FIG.39 Paper Eject (DP)
FIG.40 Driving Unit (DP)
FIG.41 Electrical Components (DP)
FIG.42 Accessories & Tools
FIG.43 Options
FIG.44 Maintenance Kits
INDEX
2FB/2FC-3
42 4344
101 101
102 103
FIG. 1 Covers


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