Kyocera FS-2020D Service Manual

2J0/2J1/2J2-4
1-4-7
6400 Zero cross signal error
The ZCROSS signal does not reach the
engine PWB for more than 2 s.
Defective harness
between connect-L
PWB (YC8) and
engine PWB (YC3),
or improper connec-
tor insertion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective connec-
tion between
power source unit
(YC103) and con-
nect-L PWB (YC1).
Reinsert the connector.
Defective power
source unit.
Replace the power source unit (See page 1-
5-38).
Defective engine
PWB.
Replace the engine PWB (See page 1-5-
25).
7000 Toner motor lock error
A motor over-current signal is detected
continuously for 5 seconds since the
toner motor is activated.
Lump of toner
inside toner con-
tainer.
Replace the toner container.
Defective toner
replenishment
drive system.
Replace the developing unit (See page 1-5-
11).
Defective toner
motor.
Replace the developing unit (See page 1-5-
11).
Defective engine
PWB.
Replace the engine PWB (See page 1-5-
25).
7410 Drum unit non- installing error
The drum unit is not installed or not
installed properly.
The drum PWB EEPROM does not com-
municate normally.
The drum unit is
not installed.
Install the drum unit (See page 1-5-12).
Defective connec-
tion drum PWB
(YC1) and con-
nect-L PWB (YC3).
Check the connection of connectors drum
PWB (YC1) and connect-L PWB (YC3).
(See page 1-4-10, refer to figure 1-4-5)
Defective drum
PWB EEPROM.
Replace the drum unit (See page 1-5-12).
Defective engine
PWB.
Replace the engine PWB (See page 1-5-25 ).
Code Contents
Remarks
Causes Check procedures/corrective measures

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