Kyocera FS-2020D Service Manual

2J0/2J1/2J2-4
1-5-6 Transfer/separation section ..................................................................................................................1-5-14
(1) Detaching and refitting the transfer roller and separation charger brush unit .................................1-5-14
1-5-7 Fuser section ........................................................................................................................................1-5-16
(1) Detaching and refitting the fuser unit...............................................................................................1-5-16
(2) Detaching and refitting the fuser heater lamp .................................................................................1-5-17
(3) Detaching and refitting the heat roller .............................................................................................1-5-20
(4) Detaching and refitting the press roller............................................................................................1-5-21
(5) Detaching and refitting the fuser thermistor 1/2 and thermal cutout................................................1-5-22
1-5-8 PWBs ....................................................................................................................................................1-5-25
(1) Detaching and refitting the engine PWB .........................................................................................1-5-25
(2) Detaching and refitting the main PWB ............................................................................................1-5-30
(3) Detaching and refitting the power source unit (PWB) .....................................................................1-5-32
1-5-9 Others ...................................................................................................................................................1-5-35
(1) Detaching and refitting the paper feed drive unit.............................................................................1-5-35
(2) Detaching and refitting the main drive unit ......................................................................................1-5-37
(3) Detaching and refitting the laser scanner unit .................................................................................1-5-38
(4) Direction of installing the principal fan motors.................................................................................1-5-40
1-6 Firmware
1-6-1 Downloading firmware ............................................................................................................................1-6-1
(1) Downloading the firmware from the USB memory ............................................................................1-6-2
(2) Downloading the firmware from the memory card.............................................................................1-6-3
2-1 Mechanical Construction
2-1-1 Paper feed section..................................................................................................................................2-1-1
(1) Paper cassette paper feed section....................................................................................................2-1-1
(2) MP tray paper feed section ...............................................................................................................2-1-2
(3) Paper feed conveying section ...........................................................................................................2-1-3
2-1-2 Drum section...........................................................................................................................................2-1-4
(1) Drum section .....................................................................................................................................2-1-4
2-1-3 Expose section........................................................................................................................................2-1-5
(1) Laser scanner unit.............................................................................................................................2-1-5
2-1-4 Developing section..................................................................................................................................2-1-7
(1) Developing section............................................................................................................................2-1-7
2-1-5 Transfer/separation section ....................................................................................................................2-1-8
(1) Transfer/separation section...............................................................................................................2-1-8
2-1-6 Cleaning section .....................................................................................................................................2-1-9
2-1-7 Fuser section ........................................................................................................................................2-1-10
(1) Fuser unit ........................................................................................................................................2-1-10
2-1-8 Paper exit section/rear unit ...................................................................................................................2-1-12
(1) Paper exit section/rear unit..............................................................................................................2-1-12
2-1-9 Duplex conveying section .....................................................................................................................2-1-14
(1) Duplex conveying section................................................................................................................2-1-14
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout..............................................................................................................................2-2-1
(1) Electrical parts layout ........................................................................................................................2-2-1
2-3 Operation of the PWBs
2-3-1 Power source PWB.................................................................................................................................2-3-1
2-3-2 Engine PWB............................................................................................................................................2-3-3
2-4 Appendixes
Repetitive defects gauge ........................................................................................................................2-4-1
Wiring diagram (35 ppm printer) .............................................................................................................2-4-3
Wiring diagram (40 ppm printer) .............................................................................................................2-4-4
Wiring diagram (45 ppm printer) .............................................................................................................2-4-5

Kyocera FS-2020D Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	9 s
Print speed (black, normal quality, A4/US Letter)	35 ppm
Memory type	DDR2
Processor model	PowerPC 440
Maximum internal memory	1152 MB
Sound power level (standby)	29 dB
Sound pressure level (printing)	52 dB
Power supply type	220/240 V, 50/60 Hz
Capacity cartridge	12000 sheets
Power consumption (active)	560 W
Recommended monthly print volume	20000 pages
Maximum duty cycle	150.000 pages per month
Number of print cartridges	1
Total input capacity	500 sheets
Total output capacity	250 sheets
Maximum input capacity	1100 sheets
Maximum number of input trays	2
Multi-Purpose tray input capacity	100 sheets
Maximum print size	216 x 356 mm
Paper tray media types	Plain paper, Recycled paper
Paper tray media weight	60 - 120 g/m²
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 220 g/m²
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	9.2 W
Power consumption (PowerSave)	5.7 W
Energy Star Typical Electricity Consumption (TEC)	2.6 kWh/week
Display	LCD
Certification	GS, TüV, CE
Standard interfaces	Parallel, USB 2.0
Optional connectivity	Ethernet, Wireless LAN
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Dimensions (WxDxH)	382 x 394 x 285 mm