Oki MC332dn User Manual

Troubleshooting > 151
D EALING WITH UNSATISFACTORY COPYING
As well as the suggestions provided in “Dealing with unsatisfactory printing” on page 150,
ensure that the scanner unit glass is clean at all times. Refer to “Cleaning” on page 129.
Horizontal Lines and
spots appear
periodically.
When the interval is about
94mm (4in), the image drum
(the green tube) is damaged
or dirty.
Wipe it lightly with a soft cloth.
Replace the image drum
cartridge when it is damaged.
When the interval is about
30mm (1.2in), there may be
foreign particles in the image
drum cartridge.
Open/close the top cover, and
print again.
When the interval is about
86mm (3.4in), the fuser unit
is damaged.
Replace the fuser unit.
The image drum cartridge
has been exposed to light.
Replace the image drum
cartridge if the problem is not
resolved.
White area of paper is
lightly stained.
Paper contains static. Use paper stored in proper
temperature and humidity
conditions.
Too thick paper is used. Use thinner paper.
The toner is low. Open the top cover and tap the
cartridge a few times to evenly
distribute any remaining toner. If
symptoms persist, replace the
toner cartridge.
Periphery of the letters
is smudged.
The LED head is dirty. Wipe the LED head with a soft,
lint-free cloth.
Toner comes off when
it is rubbed.
The thickness and type of the
paper are incorrectly set.
Set the correct value of media
type and media weight in the
Media menu or set one value
lighter for media weight.
Recycled paper is used. Set one value thicker for media
weight in the Media menu.
Glossiness is not
uniform.
The thickness and type of the
paper are incorrectly set.
Set the correct value of media
type and media weight in the
Media menu or set one value
lighter for media weight.
All pages are not
printed.
WSD port is used. Change the port to the standard
TCP/IP port.
SYMPTOMS POSSIBLE CAUSES STEPS TO TAKE

Oki MC332dn Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	- DPI
Print speed (black, normal quality, A4/US Letter)	22 ppm
Print speed (color, normal quality, A4/US Letter)	20 ppm
All-in-one functions	Copy, Print, Scan
Color all-in-one functions	Scan
Digital sender	No
Maximum duty cycle	30000 pages per month
Page description languages	PCL 5c, PCL 6, PostScript 3, SIDM
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Time to first copy (black, normal)	12 s
Time to first copy (color, normal)	14 s
Copy speed (black, normal quality, A4)	20 cpm
Copy speed (color, normal quality, A4)	22 cpm
Scan to	CIFS, E-mail, USB
Input color depth	48 bit
Output color depth	24 bit
Scan speed (black)	30 ppm
Optical scanning resolution	1200 x 1200 DPI
Total input capacity	250 sheets
Maximum input capacity	350 sheets
Multi-Purpose tray input capacity	100 sheets
Auto document feeder (ADF) input capacity	50 sheets
Envelopes sizes	9, DL
Maximum print size	216 x 297 mm
Duplex media weight	60 - 90 g/m²
Paper tray media types	Envelopes
Paper tray media weight	64 - 176 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
ISO C-series sizes (C0...C9)	C5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	64 - 220 g/m²
Auto Document Feeder (ADF) media weight	60 - 105 g/m²
Display	LCD
Product color	White
Display resolution	320 x 128 pixels
Market positioning	Business
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	2
Internal memory	256 MB
Sound power level (standby)	52 dB
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (average operating)	500 W
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	509 mm
Width	427 mm
Height	444 mm