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Kyocera FS-2020D - Service Manual

Kyocera FS-2020D
135 pages
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SERVICE
MANUAL
Published in March 2010
2J2SM065
Rev. 5
FS-2020D
FS-3920DN
FS-4020DN

Table of Contents

Other manuals for Kyocera FS-2020D

Questions and Answers

  • N
    Nicholas JohnsonSep 15, 2025
    How to resolve gray background issue on my Kyocera Printer?
    • J
      Jill NguyenSep 15, 2025
      If your Kyocera printer displays 'Gray background' and the [Attention] indicator is flashing, it means the toner is low. Install a new toner kit. Also, adjust the print density by accessing the print menu from the operation panel and selecting a lighter density setting.
  • J
    Joel GallegosAug 25, 2025
    How to fix completely blank printouts on Kyocera FS-2020D?
    • N
      Nathaniel HillAug 25, 2025
      If your Kyocera Printer is producing completely blank printouts, open the top cover and check that the toner container is correctly installed in the printer. Also, check that the application software is correctly operated.
  • P
    Pamela HullAug 25, 2025
    How to fix black or white vertical streaks on Kyocera FS-2020D Printer?
    • N
      Nicole HayesAug 26, 2025
      If your Kyocera Printer is producing black or white vertical streaks, check the operation panel for a Toner low message. If displayed, install a new toner kit.
  • J
    Justin RamosAug 26, 2025
    Why won't my Kyocera FS-2020D turn on?
    • M
      Michael MartinAug 26, 2025
      If nothing lights up on the operation panel of your Kyocera printer, and the fan makes no noise, make sure the power cord is properly plugged into the power outlet. Connect both ends of the power cord securely and try replacing the power cord. Also, check that the power switch is in the On (|) position.
  • E
    Eric PatrickSep 16, 2025
    What does 'Device busy' mean on my Kyocera FS-2020D Printer?
    • A
      Anthony SheltonSep 16, 2025
      If your Kyocera Printer displays 'Device busy', it means that 'Remove Device' was selected while a USB memory was in use. The previous screen will reappear in 1 or 2 seconds.
  • K
    kurtmillsSep 23, 2025
    What does 'Call service F###:' mean on my Kyocera FS-2020D Printer?
    • W
      Wyatt FarrellSep 23, 2025
      Call for service. The printer does not operate when this message is displayed.
  • B
    Brian DiazSep 7, 2025
    What does 'Account error ## Press GO' mean on my Kyocera FS-2020D and how to fix it?
    • L
      Lori SharpSep 8, 2025
      If your Kyocera Printer displays 'Account error ## Press GO', it means the Job Accounting function is enabled, and an attempt to specify job accounting settings or to register or delete an account has failed. To return the printer to the print-ready state, simply press the [GO] button.
  • Z
    Zoe MitchellSep 8, 2025
    Why does my Kyocera Printer say 'Check waste toner box'?
    • Z
      Zachary AndersonSep 9, 2025
      If the message 'Check waste toner box' appears on your Kyocera printer, it indicates one of two situations: either a new waste toner box needs to be installed, or the current waste toner box is full. Install a new waste toner box to resolve this issue.
  • J
    James PadillaSep 2, 2025
    Kyocera FS-2020D operation panel is off, what to do?
    • B
      barbaragomezSep 2, 2025
      If nothing lights up on the operation panel of your Kyocera Printer, and the fan isn't running when you turn it on, ensure the power cord is properly plugged into the power outlet at both ends. Try replacing the power cord. Also, check that the power switch is in the On ( | ) position.
  • Q
    qcraigAug 31, 2025
    How to remove dirt on paper from Kyocera Printer?
    • P
      Phillip BensonAug 31, 2025
      To correct this, clean the parts in the paper paths, such as the paper cassette, etc.

Summary

Safety Precautions

Safety Warnings and Precautions

Explains hazard levels (DANGER, WARNING, CAUTION) and safety symbols used.

1-1 Specifications

1-1-1 Specifications

Detailed technical specifications for printer models.

1-1-2 Parts Names

Identification and listing of printer components.

1-1-3 Machine Cross Section

Diagrams showing internal printer structure and component layout.

1-2 Installation

1-2-1 Installation Environment

Requirements for optimal printer setup location and conditions.

1-2-2 Unpacking

Procedure for safely removing the printer from its packaging.

1-2-3 Installing Expanded Memory (Option)

Steps to install optional memory modules.

1-2-4 Installing Memory Card (Option)

Steps to install optional memory cards.

1-3 Maintenance Mode

1-3-1 Maintenance Mode

Accessing and using the printer's service and diagnostic functions.

1-3-2 Contents of Maintenance Mode Items

Detailed explanation of available maintenance functions.

1-4 Troubleshooting

1-4-1 Paper Misfeed Detection

Diagnosing and resolving paper jam issues.

1-4-2 Self-Diagnostic Function

Understanding and using printer error codes for diagnosis.

1-4-3 Image Formation Problems

Identifying and correcting print quality issues.

1-4-4 Electric Problems

Troubleshooting electrical faults and error messages.

1-5 Assembly and Disassembly

1-5-1 Precautions for Assembly and Disassembly

Safety guidelines for handling printer parts during maintenance.

1-5-2 Outer Covers

Procedures for removing and replacing external printer covers.

1-5-3 Paper Feed Section

Disassembly and reassembly of paper feeding mechanisms.

1-5-4 Developing Section

Steps for removing and installing the developing unit.

1-5-5 Drum Section

Procedures for detaching and refitting the drum unit.

1-5-7 Fuser Section

Procedures for removing and replacing the fuser unit and its parts.

1-5-8 PWBs

Instructions for removing and installing Printed Circuit Boards (PWBs).

1-6 Firmware

1-6-1 Downloading Firmware

Process for updating printer firmware via USB or memory card.

1-6-2 Downloading Firmware from USB Memory

Specific steps for firmware update using a USB drive.

2-1 Mechanical Construction

2-1-1 Paper Feed Section

Mechanical details of the paper feeding system.

2-1-2 Drum Section

Mechanical details of the drum unit and its components.

2-1-3 Expose Section

Mechanical details of the laser scanner unit.

2-1-4 Developing Section

Mechanical details of the developing unit and toner system.

2-1-7 Fuser Section

Mechanical details of the fuser unit and its heating system.

2-1-8 Paper Exit Section;Rear Unit

Mechanical details of paper exit and rear unit components.

2-2 Electrical Parts Layout

2-2-1 Electrical Parts Layout

Diagrams showing the location of electrical components.

2-3 Operation of the PWBs

2-3-1 Power Source PWB

Block diagram and function of the power source PWB.

2-3-2 Engine PWB

Block diagram and function of the engine PWB.

2-4 Appendixes

Repetitive Defects Gauge

Chart showing distances for common recurring print defects.

Wiring Diagram (35 ppm Printer)

Electrical wiring schematics for the 35 ppm model.

Wiring Diagram (40 ppm Printer)

Electrical wiring schematics for the 40 ppm model.

Wiring Diagram (45 ppm Printer)

Electrical wiring schematics for the 45 ppm model.

Kyocera FS-2020D Specifications

General IconGeneral
ColorNo
Duplex printingYes
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Time to first page (black, normal)9 s
Print speed (black, normal quality, A4/US Letter)35 ppm
Memory typeDDR2
Processor modelPowerPC 440
Maximum internal memory1152 MB
Sound power level (standby)29 dB
Sound pressure level (printing)52 dB
Power supply type220/240 V, 50/60 Hz
Capacity cartridge12000 sheets
Power consumption (active)560 W
Recommended monthly print volume20000 pages
Maximum duty cycle150.000 pages per month
Number of print cartridges1
Total input capacity500 sheets
Total output capacity250 sheets
Maximum input capacity1100 sheets
Maximum number of input trays2
Multi-Purpose tray input capacity100 sheets
Maximum print size216 x 356 mm
Paper tray media typesPlain paper, Recycled paper
Paper tray media weight60 - 120 g/m²
Non-ISO print media sizesLetter
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 220 g/m²
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)9.2 W
Power consumption (PowerSave)5.7 W
Energy Star Typical Electricity Consumption (TEC)2.6 kWh/week
DisplayLCD
CertificationGS, TüV, CE
Standard interfacesParallel, USB 2.0
Optional connectivityEthernet, Wireless LAN
Sustainability certificatesENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Dimensions (WxDxH)382 x 394 x 285 mm

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