Oki C9850 User Manual

Oki Data CONFIDENTIAL
Toner High level State
• The agitation bar interlocks and turns with
the agitation gear.
• Since there is a toner even if a agitation
bar reaches the maximum height, the
other side of the bar is still inside the
toner. Therefore, the agitation bar turns by
the force of the agitation gear.
Toner Low Level State
• When the agitation bar reaches the
maximum height, the agitation bar falls
in the minimum height by prudence since
there is no resistance by the toner. At this
time, the minimum height length of stay of
a target board becomes long. This time is
measured and a toner low level state is
detected.
Toner Supply Operation
• When continuation 3 cycle detection of
the toner low level state is carried out, a
toner supply agitator and a toner cartridge
agitation spring will rotate, and the toner
of a toner cartridge will be supplied to the
inside of an image drum cartridge. Then,
when one cycle of toner high level is de-
tected, toner supply agitator and a toner
cartridge agitation spring will stop, and
toner supply will stop.
Agitation bar
Target board
Toner cartridge
agitation spring
Toner supply agitator
Agitation bar
Target board
Rotation direction of
toner supply agitator
43627911TH Rev. 3
47 /

Oki C9850 Specifications

General

Print technology	LED
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Time to first page (black, normal)	9 s
Time to first page (color, normal)	10.5 s
Print speed (black, normal quality, A3)	21 ppm
Print speed (color, normal quality, A3)	19 ppm
Print speed (black, normal quality, A4/US Letter)	40 ppm
Print speed (color, normal quality, A4/US Letter)	36 ppm
Scan to	E-mail, E-mail Server, File, FTP
Scanner type	Flatbed scanner
Grayscale levels	11
Input color depth	48 bit
Output color depth	24 bit
Optical scanning resolution	600 x 600 DPI
Copier resize	25 - 400 %
Maximum number of copies	999 copies
Time to first copy (black, normal)	11 s
Time to first copy (color, normal)	12 s
Copy speed (black, normal quality, A4)	36 cpm
Copy speed (color, normal quality, A4)	30 cpm
Faxing	Mono faxing
Modem speed	33.6 Kbit/s
Fax transmission speed	3 sec/page
Fax speed dialing (max numbers)	500
Total input capacity	2120 sheets
Total output capacity	500 sheets
Total number of input trays	4
Multi-Purpose tray input capacity	230 sheets
Auto document feeder (ADF) input capacity	100 sheets
Internal memory	1024 MB
Card reader integrated	No
Internal storage capacity	40 GB
Sound power level (standby)	42 dB
Sound pressure level (printing)	54 dB
Display	LCD
Control type	Touch
Display diagonal	8.2 \
Market positioning	Business
Custom media width	105 - 328 mm
Maximum print size	297 x 420 mm
Custom media length	148 - 457 mm
Duplex media weight	64 - 188 g/m²
Paper tray media types	Banner, Card stock, Labels, Plain paper
Paper tray media weight	64 - 216 g/m²
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
Maximum ISO A-series paper size	A3
Multi-Purpose Tray media weight	55 - 300 g/m²
Auto Document Feeder (ADF) media weight	60 - 105 g/m²
Supported network protocols (IPv4)	POP3, APOP, SMTP, TCP/IP, ARP, IP, ICMP, TCP, UDP, LPR, FTP, HTTP, IPP, BOOTP, DHCP, SNMP, DNS, ELAP, AARP, DDP, AEP, NBP, ZIP, RTMP, ATP, PAP
Direct printing	-
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
AC input voltage	220 - 240 V
AC input frequency	50 Hz
Power consumption (standby)	200 W
Power consumption (PowerSave)	55 W
Power consumption (average operating)	750 W
Dimensions (WxDxH)	672 x 889 x 1426 mm
All-in-one functions	Copy, Fax, Print, Scan
Color all-in-one functions	copy, print, scan
Storage temperature (T-T)	-20 - 45 °C
Operating temperature (T-T)	10 - 32 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Maximum duty cycle	150000 pages per month
Page description languages	PCL 5c, PCL XL, PDF 1.7, PostScript 3
Bundled software	Command WorkStation 4 Command WorkStation (Mac) EFI FreeForm EFI Mailport (Win32) EFI SendMe EMI Hot Folders Fiery Remote Scan Scansoft PaperPort SE11 Omnipage SE4 EFI Job Monitor
Mac operating systems supported	Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger
Server operating systems supported	Windows 2000 Advanced Server, Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64
Windows operating systems supported	Windows 2000 Professional, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Ultimate, Windows XP Home, Windows XP Professional, Windows XP Professional x64