Kyocera FS-2020D Service Manual

2J0/2J1/2J2
2-1-7
2-1-4 Developing section
(1) Developing section
The developing section consists of the developing unit and the toner container. The developing unit consists of the devel-
oping roller where a magnetic brush is formed, the doctor blade and the agitator A and B that agitate the toner. Also, the
toner sensor checks whether or not toner remains in the developing unit.
Figure 2-1-11Developing section
Figure 2-1-12Developing section block diagram









(1) Developing blade
(2) Blade magnet
(3) Developing roller
(4) Developer case
(5) Agitator A
(6) Agitator B
(7) Toner container
(8) Sleeve cover
(9) Developer lid
Engine PWB
Connect-R
PWB
Drum
motor
Toner
sensor
Toner
motor
Developing
roller
Developer
solenoid
Connect-L
PWB
Developer
PWB
Developing unit
TB1
3
4
5
YC11-3
YC11-4
YC11-5
YC503-9
YC503-10
YC502-3
DMOTONN
DMOTRDYN
DMOTCLK
TNMOT
TNLEVEL
DLPDRN
Developing bias

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