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Samsung ML-1630W User Manual

Samsung ML-1630W
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7.10 <
Troubleshooting>
Printing quality problems
If the inside of the machine is dirty or paper has been loaded improperly,
you may notice a reduction in print quality. See the table below to clear
the problem.
Condition Suggested solutions
Light or faded print
If a vertical white streak or faded area appears
on the page:
The toner supply is low. You may be able to
temporarily extend the toner cartridge life. If
this does not improve the print quality, install
a new toner cartridge.
The paper may not meet paper
specifications; for example, the paper may
be too moist or rough. (See "Specifications
on print media" on page 4.3.)
If the entire page is light, the print resolution
setting is too low or the toner save mode is
on. Adjust the print resolution and turn the
toner save mode off. See the help screen of
the printer driver and refer to Software
section, respectively.
A combination of faded or smeared defects
may indicate that the toner cartridge needs
cleaning. Contact a service representative.
The surface of the LSU part inside the
machine may be dirty. Clean the LSU (see
page 6.2).
Toner specks
The paper may not meet specifications; for
example, the paper may be too moist or
rough. (See "Specifications on print
media" on page 4.3.)
The paper path may need cleaning. Contact
a service representative.
Dropouts
If faded areas, generally rounded, occur
randomly on the page:
A single sheet of paper may be defective.
Try reprinting the job.
The moisture content of the paper is uneven
or the paper has moist spots on its surface.
Try a different brand of paper. (See
"Specifications on print media" on page 4.3.)
The paper lot is bad. The manufacturing
processes can cause some areas to reject
toner. Try a different kind or brand of paper.
If these steps do not correct the problem,
contact a service representative.
White Spots White spots appear on the page:
The paper path may need cleaning. Contact
a service representative.
Vertical lines
If black vertical streaks appear on the page:
The toner cartridge has probably been
scratched. Remove the toner cartridge and
install a new one.
If white vertical streaks appear on the page:
The surface of the LSU part inside the
machine may be dirty. Clean the LSU (see
page 6.2).
Color or Black
background
If the amount of background shading becomes
unacceptable:
Change to a lighter weight paper. (See
"Specifications on print media" on page 4.3.)
Check the environmental conditions: very
dry conditions (low humidity) or a high level
of humidity (higher than 80% RH) can
increase the amount of background
shading.
Remove the old toner cartridge, and then
install a new one. (See "Replacing the toner
cartridge" on page 6.5.)
Toner smear
Clean the inside of the machine. Contact a
service representative to clean the inside of
the machine.
Check the paper type and quality. (See
"Specifications on print media" on page 4.3.)
Condition Suggested solutions

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Samsung ML-1630W Specifications

General IconGeneral
ColorNo
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Time to first page (black, normal)15 s
Print speed (black, normal quality, A4/US Letter)16 ppm
Processor modelSamsung
Built-in processorYes
Maximum internal memory- MB
Sound power level (standby)26 dB
Sound pressure level (printing)45 dB
Maximum duty cycle5000 pages per month
Number of print cartridges1
Maximum print size216 x 356 mm
Media types supportedThin, OHP, Thick
Paper tray media typesBond paper, Labels, Plain paper, Recycled paper
Paper tray media weight75 - 104 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Letter (media size)
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight105 - 163 g/m²
Capacity cartridge2000 sheets
Networking featuresFast Ethernet, WLAN
Wireless technology802.11 b/g
Standard media sizes105 x 148.5mm (4.1\
Compatible operating systemsWindows 2000/XP/2003 Server/Vista, Linux OS, Mac 10.3-10.4
Cabling technology10/100Base-T(X)
Ethernet LAN data rates10, 100 Mbit/s
Total input capacity100 sheets
Total output capacity30 sheets
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)8 W
Power consumption (printing)350 W
Display-
Standard interfacesUSB 2.0
USB 2.0 ports quantityUSB 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.
Weight and Dimensions IconWeight and Dimensions
Dimensions (WxDxH)190 x 558 x 395 mm

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