Kyocera FS-2020D Service Manual

2J0/2J1/2J2
1-4-15
1-4-4 Electric problems
Problem Causes Check procedures/corrective measures
(1)
Defective waste
toner box detecting.
Defective waste toner sen-
sor.
Replace the drum unit (See page 1-5-12).
Defective connection
between drum PWB (YC1)
and connect-L PWB (YC3).
Check the connection of connectors between drum PWB (YC1)
and connect-L PWB (YC3).
(See page 1-4-10, refer to figure 1-4-5)
Defective harness between
connect-L PWB (YC6) and
engine PWB (YC504), or
improper connector inser-
tion.
Reinsert the connector. Also check for continuity within the con-
nector harness. If none, remedy or replace the harness.
Defective engine PWB. Replace the engine PWB (See page 1-5-25).
(2)
Defective paper jam
detecting.
Paper jam frequently
occurs.
False paper jam
message display.
Defective registration sen-
sor or duplex jam sensor.
Replace the engine PWB (See page 1-5-25).
Defective paper exit sensor,
duplex sensor or face down
tray paper full sensor.
Replace the paper exit sensor, duplex sensor or face down tray
paper full sensor.
Actuators of registration
sensor, duplex jam sensor,
duplex sensor or face down
tray paper full sensor does
not operate smoothly.
Repair or replace.
A piece of paper torn from a
sheet is caught around
actuator of registration sen-
sor, paper exit sensor,
duplex sensor, duplex jam
sensor or face down tray
paper full sensor.
Check visually and remove it, if any.
Defective engine PWB. Replace the engine PWB (See page 1-5-25).
(3)Defective paper
gauge sensing.
False paper gauge
indication.
Defective paper gauge sen-
sor 1 or 2.
Replace the engine PWB (See page 1-5-25).
Actuator of paper gauge
sensor 1 and 2 does not
operate smoothly.
Repair or replace.
Defective engine PWB. Replace the engine PWB (See page 1-5-25).
(4)Defective paper
size detecting.
False paper size
message display.
Defective cassette size
switch.
Replace the cassette size switch.
Defective engine PWB. Replace the engine PWB (See page 1-5-25).
(5)
Defective message
displaying (LCD) [1].
No message appears
on the message dis-
play (LCD), though
the message back-
ground is faintly illu-
minated. (Power is
supplied to the oper-
ation panel PWB.)
Defective harness between
operation panel PWB (YC1)
and main PWB (YC7), or
improper connector inser-
tion.
Reinsert the connector. Also check for continuity within the con-
nector harness. If none, remedy or replace the harness.
Defective operation panel
PWB.
Replace the operation panel PWB.
Defective main PWB. Replace the main PWB (See page 1-5-30).
Defective operation panel
PWB.
Replace the operation panel PWB.

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