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Kyocera Mita KM-2530, KM-3530, KM-4030, Service Manual

Service Manual Kyocera Mita KM-2530, KM-3530, KM-4030;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Kyocera Mita KM-2530, KM-3530, KM-4030 copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Kyocera Mita KM-2530, KM-3530, KM-4030 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1-1 SPECIFICATIONS
1-1-1 Specifications
1-1-2 Parts names and their functions
(1) Copier
(2) Operation panel
1-1-3 Machine cross section
1-1-4 Drive system
(1) Drive system 1 (drive motor and eject motor drive trains)
(2) Drive system 2 (paper feed motor drive train)

1-2 HANDLING PRECAUTIONS
1-2-1 Drum
1-2-2 Toner
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 Copier management
(1) Using the copier management mode
(2) Setting department management items
(3) Copy default
(4) Machine default
(5) Report
(6) Language
1-3-4 Installing the key counter (option)
1-3-5 Installing the drawer heater (option)
1-3-6 Installing the paper feed desk (option)
1-3-7 Installing the large paper deck (option)
1-3-8 Installing the saddle finisher/switchback unit (option)
1-3-9 Installing the sheet-through document holder (option)
1-3-10 Installing the Facsimile System (option)
1-3-11 Installing the Printing System (option)
1-3-12 Installing the Scanning System (option)
1-3-13 Installing the duplex unit (option)
1-3-14 Installing the built-in finisher (option)
1-3-15 Installing the job separator (option)
1-3-16 Installing the Network Facsimile System (option)

1-4 MAINTENANCE MODE
1-4-1 Maintenance mode
(1) Executing a maintenance item
(2) Maintenance mode item list
(3) Contents of maintenance mode items

1-5 TROUBLESHOOTING
1-5-1 Paper misfeed detection
(1) Paper misfeed indication
(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) Fixing is poor
(17) Image is out of focus
(18) Image center does not align with the original center
(19) Image is not square
1-5-4 Electrical problems
(1) The machine does not operate when the main switch is turned on
(2) The drive motor does not operate (C2000)
(3) The paper feed motor does not operate (C2500)
(4) The eject motor does not operate
(5) The upper lift motor does not operate (C1010)
(6) The lower lift motor does not operate (C1020)
(7) The scanner motor does not operate
(8) Cooling fan motor 1 does not operate
(9) Cooling fan motor 2 does not operate
(10) Cooling fan motor 3 does not operate
(11) Cooling fan motor 4 does not operate
(12) Cooling fan motor 5 does not operate
(13) Cooling fan motor 6 does not operate
(14) Cooling fan motor 7 does not operate
(15) Cooling fan motor 8 does not operate
(16) Cooling fan motor 9 does not operate
(17) The upper paper feed clutch does not operate
(18) The lower paper feed clutch does not operate
(19) Feed clutch 1 does not operate
(20) Feed clutch 2 does not operate
(21) Feed clutch 3 does not operate
(22) The bypass paper feed clutch does not operate
(23) The bypass feed clutch does not operate
(24) The registration clutch does not operate
(25) The feedshift solenoid does not operate
(26) The toner feed solenoid does not operate
(27) The cleaning lamp does not turn on
(28) The exposure lamp does not turn on
(29) The exposure lamp does not turn off
(30) The fixing heater does not turn on (C6000)
(31) The fixing heater does not turn off
(32) Main charging is not performed
(33) Transfer charging is not performed
(34) No developing bias is output
(35) The original size is not detected
(36) The original size is not detected correctly
(37) The touch panel keys do not work
(38) The message requesting paper to be loaded is shown when paper is present in the upper drawer
(39) The message requesting paper to be loaded is shown when paper is present in the lower drawer
(40) The message requesting paper to be loaded is shown when paper is present on the bypass tray
(41) The size of paper in the upper drawer is not displayed correctly
(42) The size of paper in the lower drawer is not displayed correctly
(43) The printing width of the paper on the bypass tray is not detected correctly
(44) A paper jam in the paper feed, paper conveying or fixing section is indicated when the main switch is turned on
(45) The message requesting covers to be closed is displayed when the front cover and conveying cover are closed
(46) Others
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

1-6 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 forwarding, paper feed and separation pulleys
(2) Detaching and refitting the bypass separation, bypass papaer feed and bypass forwarding pulleys
(3) Adjustment after roller and clutch replacement
(3-1) Adjusting the leading edge registration of image printing
(3-2) Adjusting the leading edge registration for memory image printing
(3-3) Adjusting the center line of image printing
(3-4) Adjusting the margins for printing
(3-5) Adjusting the amount of slack in the paper
1-6-3 Optical section
(1) Detaching and refitting the exposure lamp
(2) Detaching and refitting the scanner wires
(2-1) Detaching the scanner wires
(2-2) Refitting the scanner wires
(3) Detaching and refitting the laser scanner unit
(4) Adjusting the skew of the laser scanner unit (reference)
(5) Detaching and refitting the ISU (reference)
(6) Adjusting the position of the ISU (reference)
(7) Adjusting the longitudinal squareness (reference)
(8) Adjusting magnification of the scanner in the main scanning direction
(9) Adjusting magnification of the scanner in the auxiliary scanning direction
(10) Adjusting the scanner leading edge registration
(11) Adjusting the scanner center line
(11) Adjusting the margins for scanning an original on the contact glass
1-6-4 Drum section
(1) Detaching and refitting the drum unit
(2) Detaching and refitting the main charger unit
(3) Detaching and refitting the drum separation claw assemblies
1-6-5 Developing section
(1) Detaching and refitting the developing unit
1-6-6 Transfer section
(1) Detaching and refitting the transfer roller assembly
1-6-7 Fixing section
(1) Detaching and refitting the fixing unit
(2) Detaching and refitting the heat roller separation claws
(3) Detaching and refitting the press roller
(4) Detaching and refitting the fixing heater M and S
(5) Detaching and refitting the heat roller
(6) Detaching and refitting the fixing unit thermistor

1-7 REQUIREMENTS ON PCB REPLACEMENT
1-7-1 Upgrading the firmware on the main PCB
1-7-2 Replacing the backup ROM
1-7-3 Adjustment-free variable resisters (VR)

2-1 MECHANICAL CONSTRUCTION
2-1-1 Paper feed section
2-1-2 Main charging section
2-1-3 Optical section
(1) Original scanning
(2) Image printing
2-1-4 Developing section
(1) Formation of magnetic brush
(2) Computing the absolute humidity
(3) Single component developing system
2-1-5 Transfer and separation sections
2-1-6 Cleaning and charge erasing sections
2-1-7 Fixing section
2-1-8 Eject and switchback sections

2-2 ELECTRICAL PARTS LAYOUT
2-2-1 Electrical parts layout
(1) PCBs
(2) Switches and sensors
(3) Motors
(4) Other electrical components

2-3 OPERATION OF THE PCBs
2-3-1 Power source PCB
2-3-2 Main PCB
2-3-3 Operation unit PCB
2-3-4 Scanner drive PCB
2-3-5 CCD PCB

2-4 APPENDIXES
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Timing chart No
Chart of image adjustment procedures
Maintenance parts list
Periodic maintenance procedures
Optional devices supplied parts list
General wiring diagram

Number of pages: 326.
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