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Make/Model Information:

  • Brand:   Kyocera-mita
  • Models included:
    • Kyocera-Mita KM-1635
    • Kyocera-Mita KM-2035

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   288
  • File size:  ∼ 17.10  MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   BMKT-1054

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

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SERVICE
MANUAL
Published in October 2005
842HB110
First Edition
KM-2035
KM-1635
2HA/2HB
CONTENTS
1-1 Specifications
1-1-1 Specifications
1-1-2 Parts names
(1) Copier
(2) Operation panel
1-1-3 Machine cross section
1-2 Installation
1-2-1 Installation environment
1-2-2 Unpacking and installation
(1) Installation procedure
1-2-3 Setting initial copy modes
1-2-4 Installing the drawer heater (option)
1-2-5 Installing the key counter (option)
1-3 Maintenance Mode
1-3-1 Maintenance mode
(1) Executing a maintenance item
(2) Maintenance mode item list
(3) Contents of maintenance mode items
1-3-2 Copier management
(1) Using the copier management mode
(2) Job accounting
(3) Default setting
1-4 Troubleshooting
1-4-1 Paper misfeed detection
(1) Paper misfeed indication
(2) Paper misfeed detection conditions
(3) Paper misfeeds
1-4-2 Self-diagnosis
(1) Self-diagnostic function
(2) Self diagnostic codes
1-4-3 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) Black dots appear on the image
(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) Fuser is poor.
(17) Image is out of focus.
(18) Image center does not align with the original center
1-4-4 Electric problems
1-4-5 Mechanical problems
2HA/2HB
1-5 Assembly and Disassembly
1-5-1 Precautions for assembly and disassembly
(1) Precautions
(2) Drum
(3) Toner
(4) Running a maintenance item
1-5-2 Paper feed section
(1) Detaching and refitting the separation pulley
(2) Detaching and refitting the forwarding pulley and paper feed pulley
(3) Detaching and refitting the paper conveying unit
(4) Detaching and refitting the MP paper feed pulley and MP separation pad
(5) Detaching and refitting the registration left roller
(6) Detaching and refitting the registration cleaner
1-5-3 Optical section
(1) Detaching and refitting the exposure lamp
(2) Detaching and refitting the scanner wires
(2-1) Detaching the scanner wires
(2-2) Fitting the scanner wires
(3) Detaching and refitting the ISU (reference)
(4) Detaching and refitting the laser scanner unit
(5) Adjusting the longitudinal squareness (reference)
1-5-4 Drum section
(1) Detaching and refitting the drum unit
(2) Detaching and refitting the drum separation claws
(3) Detaching and refitting the main charger unit
1-5-5 Developing section
(1) Detaching and refitting the developing unit
1-5-6 Transfer section
(1) Detaching and refitting the transfer roller
1-5-7 Fuser section
(1) Detaching and refitting the fuser unit
(2) Detaching and refitting the press roller
(3) Detaching and refitting the fuser heater M and S
(4) Detaching and refitting the heat roller separation claws
(5) Detaching and refitting the heat roller
(6) Detaching and refitting the fuser thermostat
(7) Detaching and refitting the fuser thermistor
(8) Adjusting the fuser unit height (adjusting lateral squareness)
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware on the main PWB
1-6-2 Adjustment-free variable resistors (VR)
1-6-3 Remarks on PWBs replacement
2-1 Mechanical construction
2-1-1 Paper feed section
2-1-2 Optical section
(1) Original scanning
(2) Image printing
2-1-3 Drum section
2-1-4 Developing section
(1) Formation of magnetic brush
(2) Single component developing system
2-1-5 Transfer and separation sections
2-1-6 Fuser section
2-1-7 Exit and switchback sections
2-1-8 Duplex section
(1) Paper conveying operation in duplex copying
2HA/2HB
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout
(1) PWBs
(2) Switches and sensors
(3) Motors
(4) Other electrical components
2-3 Operation of the PWBs
2-3-1 Power source PWB
2-3-2 Main PWB
2-3-3 Engine PWB
2-3-4 Operation unit PWB
2-3-5 CCD PWB
2-4 Appendixes
Timing chart No.1
Timing chart No.2
Timing chart No.3
Timing chart No.4
Maintenance parts list
Periodic maintenance procedures
Chart of image adjustment procedures
General wiring diagram
INSTALLATION GUIDE
300-SHEET CASSETTE
DOCUMENT PROCESSOR
DUPLEX UNIT
Printing System (X)
2HA/2HB
1-4-30
This page is intentionally left blank.
2HA/2HB
1-1 Specifications 1-1-1 Specifications
Copying system
Originals
Original feed system
Copy paper
Drawer: 64 to 105 g/m2
Duplex unit: 64 to 90 g/m2
MP tray: 45 to 160 g/m2
Paper type
Drawer: Standard paper, recycled paper and color paper
Duplex unit: Standard paper, recycled paper and color paper
MP tray: Standard paper, recycled paper, color paper, transparencies, letterhead,
vellum paper, thick paper and envelope (when using the printer function only)
Copying sizes
Oficio 2, Postcard, Folio, 8k, 16k and 16k R
Magnification ratios
(25 to 200% with the document processor)
Copy speed
16ppm machine 20ppm machine
A4: 16 sheets/min. A4: 20 sheets/min.
A4R: 13 sheets/min. A4R: 13 sheets/min.
A3: 8 sheets/min. A3: 10 sheets/min.
A5R: 10 sheets/min. A5R: 10 sheets/min.
A6R: 10 sheets/min. A6R: 10 sheets/min.
B5: 16 sheets/min. B5: 20 sheets/min.
B5R: 13 sheets/min. B5R: 13 sheets/min.
B4 (257 x 364 mm): 8 sheets/min. B4 (257 x364 mm): 10 sheets/min.
Letter: 16 sheets/min. Letter: 20 sheets/min.
Letter R: 13 sheets/min. Letter R: 13 sheets/min.
Ledger: 8 sheets/min. Ledger: 10 sheets/min.
Legal: 8 sheets/min. Legal: 10 sheets/min.
First copy time
Warm-up time
Paper feed system
Capacity:
Drawers: 300 sheets (80 g/m2)
Manual feed
Capacity:
MP tray: 50 sheets (A4/Letter or less)
25 sheets (A3, B4, Ledger, Legal)
Paper ejection system
Capacity: 250 sheets (80 g/m2)
Continuous copying
Photoconductor
Charging system
Recording system
Developing system
Toner: magnetism toner
Toner replenishing: automatic from a toner container
Transfer system
Separation system
Fuser system
Heat source: halogen heaters (120 V specifications: main 550 W, sub 400W/ 220 to
240 V specifications: main 600 W, sub 450 W)
Control temperature: 170 C/338 F (180 C/356 F on and after 6th sheet)
Abnormally high temperature protection device: 180 C/356 F thermostat
Charge erasing system
Cleaning system
Scanning system
2HA/2HB
Standard memory
Image storage memory: 14 MB
Resolution
Writing: 600 x 600 dpi
Light source
Dimensions
22 5/8" (W) x 21 3/4" (D) x 19 3/4" (H)
Figure 1-1-1
Floor requirements
32 9/16" (W) x 21 3/4" (D)
Functions
mode, zoom mode, 2-sided copy, Split copy, Margin shift, Border width, Combine
mode, Collate copy, EcoPrint, Copy program and Job accounting
Power source
Options
Printer functions
Printing speed
Resolution
Standard memory
Applicable OS
Apple Macintosh OS 8.x
Interface
Duplex unit
Copy paper
Paper type: Standard paper, recycled paper and color paper
Paper sizes
Oficio 2
Power source
Dimensions
14 1/2" (W) x 2 1/16" (D) x 7 1/16" (H)
a: 574 mm/22 5/8"
b: 552 mm/21 3/4"
c: 502 mm/19 3/4"
d: 1371.5 mm/54"
e: 1272 mm/50 1/16"
f: 952.5 mm/37 1/2"
2HA/2HB
1-1-2 Parts names
(1) Copier
Figure 1-1-2
1. Original cover
2. Output tray
3. Operation panel
4. Drawer
5. Width guide
6. Length guide
7. Left cover handle
8. MP tray (multi-purpose tray)
9. Support tray
10. Slider
11. Contact glass
12. Original size indicator plate
13. Left cover
14. Waste toner box
15. Toner container release lever
16. Toner container
17. Cleaner rod
18. Front cover
19. Power switch
PARTS LIST
Published in October 2005
2HBPL070
842HB120
First Edition
KM-2035
KM-1635
NOTES 1. Indicate parts number and machine model when placing an order.
e.g. Parts Number Parts Name Machine Model Frequency Quantity
302HA04010 FRONT RIGHT COVER KM-2035 50/60Hz
302HB04010 FRONT RIGHT COVER KM-1635 50/60Hz
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
2C982010 SET MK-410 2C918010 BLADE CLEANING
2C918340 HOLDER CLAW
Parts with "" are component parts or sub-assembly with "" appearing immediately above them.
e.g. Parts Number Parts Name Parts Number Parts Name
2C993020 PARTS, MC-410, SP 2C910040 GRID
5MMW141LX002 SPRING WIRE
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
FIG. 3 Cassette
FIG. 4 Conveying
FIG. 5 Paper Feed-in
FIG. 6 Bypass
FIG. 7 Exit
FIG. 8 Scanner
FIG. 9 Imaging Unit
FIG. 10 Fuser Unit
FIG. 11 Driving & Cooling
FIG. 12 Electrical Components
FIG. 13 Operation Unit
FIG. 14 Original Holder
FIG. 15 Option I (DU-410)
FIG. 16 Option II
FIG. 17 Tools & Accessories
INDEX
2HA/2HB
105 105
FIG. 1 Covers


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