Oki MC873dn User Manual

Oki Data CONFIDENTIAL
45850101TH Rev.1
2-42
2. TROUBLESHOOTING PROCEDURES
2.5.5.(2) Abnormal MFP operation after powered on
(2-1) Any operation does not start at all.
Check item Check work
Actions to be taken
at NG
(2-1-1) Check the peripherals of the power supplies
AC power that is
supplied to the printer
Check the supplied voltage of the AC power
source.
Supply the AC
power.
5V power and 24V
power that are
supplied to the CU/
PU board
Check the power supply voltages at the POWER
connector of the CU/PU board.
1,3,4pin: 5V
9,10,11,12,25pin: 24V
22pin: 3.3VS
5,6,7,8pin: 0VL
13,14,15,16,23,26pin: 0VP
Replace the low
voltage power
supply unit.
(2-1-2) Power switch LED check
Power switch LED Check if the LED light stays off. Replace one of
the following:
low voltage power
supply unit,
CU/PU board,
Scanner board,
Panel board,
the cable between
the low voltage
power supply
unit and CU/PU
board,
the cable between
CU/PU board and
Scanner board,
the cable between
Scanner board
and Panel board.
When blinking:
Replace one of
the following: low
voltage power
supply unit, CU/
PU board or the
cable between
the low voltage
power supply unit
and the CU/PU
board board.
(1-2) Display of OKI logo
Check item Check work
Actions to be taken
at NG
(1-2-1) Operation panel display does not change.
Operation panel display OKI logo stays on. Replace the Panel
board (TP1).
(1-3) Error message display
Check item Check work
Actions to be taken
at NG
(1-3-1) Error message
Error message display Check the detail of the error on
the error message list.
Follow the instructions.

Oki MC873dn Specifications

General

Duplex printing	Yes
Print technology	LED
Maximum resolution	1200 x 600 DPI
Time to first page (black, normal)	9.5 s
Print speed (black, normal quality, A3)	20 ppm
Print speed (black, normal quality, A4/US Letter)	35 ppm
Copier resize	25 - 400 %
Maximum copy resolution	600 x 1200 DPI
Maximum number of copies	999 copies
Time to first copy (black, normal)	10 s
Copy speed (black, normal quality, A4)	35 cpm
Scan to	CIFS, E-mail, FTP, HTTP, Image, USB
Scan drivers	TWAIN
Scanner type	ADF scanner
Output color depth	24 bit
Scan speed (color)	50 ppm
Image formats supported	JPG, TIF
Document formats supported	PDF, XPS
Optical scanning resolution	600 x 600 DPI
Faxing	Color faxing
Fax memory	8 MB
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	1000
Digital sender	-
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	75000 pages per month
Page description languages	Epson FX, IBM ProPrinter, PCL 5c, PCL 6, PDF 1.7, PostScript 3
Wi-Fi	No
Cabling technology	10/100/1000Base-T(X)
Security algorithms	802.1x RADIUS, EAP, SSL/TLS, WPA2
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Supported network protocols (IPv4)	TCP, DHCP, DHCPv6, BOOTP, HTTP, HTTPS, DNS, DDNS, WINS, , UPNP, Bonjour, SNMPv1&v3, SNTP, IPP, IPPS, WSD Print, WSD Scan, LLTD, IEEE802.1X, LPR, Port9100, Telnet, FTP, IPSEC, SecureProtocolServer, LDAP, LDAPS, CIFS, FTP, FTPS, SMTP, SMTPS, POP3
Internal memory	1260 MB
Internal storage capacity	250 GB
Sound power level (standby)	37 dB
Sound pressure level (printing)	54 dB
Paper input type	Paper tray
Total input capacity	300 sheets
Maximum input capacity	400 sheets
Total number of input trays	1
Auto document feeder (ADF) input capacity	100 sheets
Envelopes sizes	10, C4, C5, DL, Monarch
Custom media width	148.5 - 297 mm
Custom media length	210 - 431.8 mm
Paper tray media types	Banner, Envelopes, Plain paper
Paper tray media weight	64 - 220 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size), Statement (140 x 216mm)
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
ISO B-series sizes (B0...B9)	B4, B5
Maximum ISO A-series paper size	A3
Multi-Purpose Tray media weight	64 - 256 g/m²
Auto Document Feeder (ADF) media weight	60 - 120 g/m²
Display	LCD
Control type	Touch
Product color	Black, White
Display diagonal	7 \
Market positioning	Business
Standard interfaces	Ethernet, RJ-11, USB 2.0
Optional connectivity	Wireless LAN
USB 2.0 ports quantity	2
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	1400 W
Power consumption (off)	0.1 W
Power consumption (sleep)	3 W
Power consumption (PowerSave)	30 W
Power consumption (average operating)	850 W
Sustainability certificates	ENERGY STAR
Storage temperature (T-T)	0 - 43 °C
Operating temperature (T-T)	10 - 32 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	600 mm
Width	563 mm
Height	700 mm