Kyocera ECOSYS P4040dn Service Manual

2P7/2R0/3PN
1-4-29
1-4-4 Electric problems
If the part causing the problem was not supplied, use the unit including the part for replacement.
Troubleshooting to each failure must be in the order of the numbered symptoms.
Problem Causes Check procedures/corrective measures
(1)
The machine does
not operate when
the power switch is
turned on.
1. No electricity at the
power outlet.
Measure the input voltage.
2. The power cord is
not plugged in prop-
erly.
Check the contact between the power plug and the outlet.
3. Broken power cord. Check for continuity. If none, replace the cord.
4. Defective power
switch.
Check for continuity across the contacts. If none, replace
the power switch.
5. Defective interlock
switch.
Check for continuity across the contacts of interlock switch.
If none, replace the power source PWB (see page 1-5-48).
6. Defective power
source PWB.
Replace the power source PWB or engine PWB
(see page 1-5-48,1-5-40).
(2)
Eject motor does
not operate.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Eject motor and relay-L PWB (YC12)
Relay-L PWB and engine PWB (YC2/YC3)
2. Defective drive trans-
mission system.
Check if the rollers and gears rotate smoothly. If not,
grease the bushes and gears. Check for broken gears and
replace if any.
3. Defective motor. Replace the eject motor.
4. Defective PWB. Replace the engine PWB or the relay-L PWB and check for
correct operation (see page 1-5-40, 1-5-45).
(3)
Power source fan
motor does not
operate.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Power source fan motor and engine PWB (YC10)
2. Defective motor. Replace the power source fan motor.
3. Defective PWB. Replace the engine PWB and check for correct operation
(see page 1-5-40).
(4)
LSU fan motor
does not operate.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
LSU fan motor and relay-L PWB (YC4)
Relay-L PWB and engine PWB (YC2/YC3)
2. Defective motor. Replace the LSU fan motor.
3. Defective PWB. Replace the engine PWB or the relay-L PWB and check for
correct operation (see page 1-5-40, 1-5-45).

Kyocera ECOSYS P4040dn Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Duplex printing mode	Auto
Time to first page (black, normal)	7.5 s
Print speed (black, normal quality, A3)	22 ppm
Print speed (black, normal quality, A4/US Letter)	40 ppm
Printing colors	Black
Maximum duty cycle	150000 pages per month
Number of print cartridges	1
Page description languages	Epson LQ, IBM ProPrinter XL24E, Microsoft XPS, PCL 5c, PCL 6, PCL XL, PDF 1.7, PostScript 3
Paper input type	Cassette, Paper tray
Total input capacity	600 sheets
Total output capacity	500 sheets
Maximum input capacity	2600 sheets
Maximum number of input trays	6
Multi-Purpose tray input capacity	100 sheets
Custom media width	70 - 297 mm
Custom media length	148 - 450 mm
Paper tray media types	Plain paper
Paper tray media weight	60 - 120 g/m²
Non-ISO print media sizes	Folio (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A3
Multi-Purpose Tray media weight	60 - 220 g/m²
Wi-Fi	-
Mobile printing technologies	Apple AirPrint
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Processor model	465
Processor family	PowerPC
Noise level (idle)	30 dB
Maximum internal memory	1280 MB
Sound pressure level (printing)	50.4 dB
Sound pressure level (quiet mode)	49.6 dB
Display	LCD
Certification	TUV, GS, CE
Product color	Black, White
Display number of lines	5 lines
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.1 W
Power consumption (standby)	14 W
Power consumption (printing)	586 W
Power consumption (PowerSave)	1.5 W
Sustainability certificates	ENERGY STAR
Mac operating systems supported	Mac OS X 10.5 Leopard
Other operating systems supported	Android, iOS

Weight and Dimensions

Depth	410 mm
Width	469 mm
Height	320 mm