Oki C650 User Manual

Troubleshooting
- 371 -
White streaks occur
Cause Solution Reference
The paper is moist. Use the paper stored at appropriate temperature and
humidity.
Storing
paper(P.83)
The paper is not supported. Use recommended paper Applicable
paper(P.72)
The peripheral area is dirty
Cause
Solution
Reference
The size is not reduced by scale
according to the paper size.
Reduce the size by scale according to the paper size. Enlarging/Redu
cing to fit the
specified media
size(P.151)
The color of images does not come as expected
Cause Solution Reference
The toner is low. When "Toner Low." or "Toner Empty. Replace with a new
toner cartridge." is displayed, replace the toner cartridge.
Replacing the
black(K) toner
cartridge and
the waste toner
box(P.298)
The setting of [Black Finish] is not
suitable for the application.
In [Black Finish] of the printer driver, select [Composite
Black (CMYK)] or [True Black (K)].
Screens and
functions of the
printer
driver(P.132)
Color tuning has been changed. Perform color matching in the printer driver. Color matching
in the printer
driver(P.166)
Simulating print
results(P.167)

Oki C650 Specifications

General

Duplex printing	Yes
Print technology	LED
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	6.5 s
Print speed (black, normal quality, A4/US Letter)	35 ppm
Wi-Fi	-
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
USB connector	USB Type-A
USB 2.0 ports quantity	1
Printer fonts	PCL
Maximum duty cycle	100000 pages per month
Recommended duty cycle	8000 - 100000 pages per month
Page description languages	Epson FX, IBM ProPrinter, PCL 5c, PCL 6, PDF, PostScript 3
Mobile operating systems supported	Android
Server operating systems supported	Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	1940 sheets
Paper tray 2 input capacity	530 sheets
Total number of input trays	4
Multi-Purpose tray input capacity	100 sheets
Paper tray media weight	60 - 256 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6, B7, B8
Maximum ISO A-series paper size	A4
Product color	White
Market positioning	Home & office
Internal memory	3000 MB
Processor family	ARM Cortex-A9
Sound pressure level (standby)	32 dB
Sound pressure level (printing)	54 dB
Storage temperature (T-T)	10 - 32 °C
Operating temperature (T-T)	-10 - 43 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	1150 W
Power consumption (PowerSave)	14 W
Power consumption (average operating)	840 W
Maximum copy resolution	- DPI

Weight and Dimensions

Depth	430 mm
Width	395 mm
Height	290 mm