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Optical Prism Laser Optics Beam Splitter Cube | ![]() |
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US $56.00 | 22d 35m |
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Broken Optical Prism Laser Optics Beam Splitter Cube | ![]() |
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US $30.00 | 22d 1h |
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Cube 650nm Red Laser Module for Virtual Keyboard | ![]() |
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US $14.99 | 5d 3h 7m |
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Cube 650nm Red Laser Module for Virtual Keyboard VKB | ![]() |
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US $16.86 | 3d 18h 47m |
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Beam combiner / splitter cube laser diode Red & IR | ![]() |
0 Bid | US $29.90 | 2h 49m |
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C88655 Optical Mounting Block 7" Cube for Laser Optics (1/4-20 Threaded Holes) | ![]() |
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US $24.99 | 6d 10h 9m |
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BEAM Cube SPLITTER AR Polarized for Laser Combiner diode, hene, yag, Two Pcs -2x | ![]() |
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US $45.70 | 5d 7h 32m |
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Cube BEAM SPLITTER AR-coated Polarized - Laser Combiner Polarizing x10 | ![]() |
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US $138.75 | 5d 7h 20m |
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4X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing for DPSS | ![]() |
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US $74.35 | 3d 9h 11m |
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Cube BEAM SPLITTER AR Polarized for dpss, diodes, hene LASERS 5 pieces5X | ![]() |
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US $85.00 | 1d 14h |
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Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing 10 pcs | ![]() |
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US $152.90 | 1d 16h 4m |
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Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing diode 2 X | ![]() |
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US $45.70 | 5d 8h 11m |
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2X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing diode | ![]() |
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US $45.00 | 25d 13h 58m |
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10X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing | ![]() |
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US $145.90 | 15h 20m |
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LOTS OF 2 COHERENT CUBE 404NM/50MW&405NM/50MW LASER HEAD #1 | ![]() |
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US $200.00 | 29d 2h 45m |
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Coherent Cube Laser Head 638nm 25mW Red Laser | ![]() |
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US $150.00 | 28d 55m |
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LOTS OF 2 COHERENT CUBE 406NM/50MW&405NM/50MW LASER HEAD #2 | ![]() |
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US $200.00 | 26d 10h 17m |
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Coherent Cube 1156466 / AC Red Diode Laser 662nm 100mW 160mW Head | ![]() |
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US $299.95 | 24d 10h 39m |
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CVI PBS-1064 Laser Line Polarizing Cube Beamsplitters | ![]() |
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US $150.00 | 19d 9h 37m |
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Qty. 5: Tiny Micro Prism Optical Cubes 5mmX3mm LASER | ![]() |
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US $49.00 | 18d 7h 42m |
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Splinder & Hoyer Cube Polarizers ~ Qty 3 Tiny Laser Optic Polarizer 10mm Cubes | ![]() |
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US $99.00 | 16d 10h 43m |
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Coherent Laser Optics: 50mm X 50mm BeamSplitter Prism Cube Beam Splitter NICE! | ![]() |
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US $200.00 | 15d 4h 41m |
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Cube Laser

please help math problem...?
Cartridge Box.
The height of a box containing the HP Laser Jet III printer cartridge is 4 in. more that the width and the length is 1 in. more than the width. If the volume of the box is 630 in. cubed, then what are the dimensions of the box?
630^3=LxWxH
630^3=(1+w)(w)(4+w)
please show me the solutions..and answer..thanks..
Given:
630 = (1+w)(w)(4+w)
630 = (4 + 4w + 1w + w^2)*w
630 = (4 + 5w + w^2)*w
630 = 4w + 5w^2 + w^3
0 = w^3 + 5w^2 + 4w - 630
That's a tough function to factor, but if you
graph it:
http://aycu20.webshots.com/image/49179/2001537046288073514_rs.jpg
you'll see that it has a solution of w being just
a little more than 7.
Numerically, the value is approximately:
7.0628822
To verify:
630 = (1+w)(w)(4+w)
630 = (1+7.0628822)(7.0628822)(4+7.0628822)
630 = (8.0628822)(7.0628822)(11.0628822)
630 = 8.0628822*7.0628822*11.0628822
630 = 630.00002329497432806824
So, within rounding error, it is the correct
answer.
PS.
Note that there's a minor typo in the equation
as written in the question, because it should be
"630 inches^3", not "630^3".
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Optical Prism Laser Optics Beam Splitter Cube | ![]() |
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US $56.00 | 22d 35m |
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Broken Optical Prism Laser Optics Beam Splitter Cube | ![]() |
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US $30.00 | 22d 1h |
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Cube 650nm Red Laser Module for Virtual Keyboard | ![]() |
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US $14.99 | 5d 3h 7m |
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Cube 650nm Red Laser Module for Virtual Keyboard VKB | ![]() |
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US $16.86 | 3d 18h 47m |
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Beam combiner / splitter cube laser diode Red & IR | ![]() |
0 Bid | US $29.90 | 2h 49m |
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C88655 Optical Mounting Block 7" Cube for Laser Optics (1/4-20 Threaded Holes) | ![]() |
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US $24.99 | 6d 10h 9m |
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BEAM Cube SPLITTER AR Polarized for Laser Combiner diode, hene, yag, Two Pcs -2x | ![]() |
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US $45.70 | 5d 7h 32m |
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Cube BEAM SPLITTER AR-coated Polarized - Laser Combiner Polarizing x10 | ![]() |
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US $138.75 | 5d 7h 20m |
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4X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing for DPSS | ![]() |
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US $74.35 | 3d 9h 11m |
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Cube BEAM SPLITTER AR Polarized for dpss, diodes, hene LASERS 5 pieces5X | ![]() |
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US $85.00 | 1d 14h |
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Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing 10 pcs | ![]() |
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US $152.90 | 1d 16h 4m |
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Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing diode 2 X | ![]() |
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US $45.70 | 5d 8h 11m |
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2X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing diode | ![]() |
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US $45.00 | 25d 13h 58m |
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10X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing | ![]() |
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US $145.90 | 15h 20m |
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LOTS OF 2 COHERENT CUBE 404NM/50MW&405NM/50MW LASER HEAD #1 | ![]() |
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US $200.00 | 29d 2h 45m |
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Coherent Cube Laser Head 638nm 25mW Red Laser | ![]() |
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US $150.00 | 28d 55m |
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LOTS OF 2 COHERENT CUBE 406NM/50MW&405NM/50MW LASER HEAD #2 | ![]() |
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US $200.00 | 26d 10h 17m |
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Coherent Cube 1156466 / AC Red Diode Laser 662nm 100mW 160mW Head | ![]() |
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US $299.95 | 24d 10h 39m |
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CVI PBS-1064 Laser Line Polarizing Cube Beamsplitters | ![]() |
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US $150.00 | 19d 9h 37m |
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Qty. 5: Tiny Micro Prism Optical Cubes 5mmX3mm LASER | ![]() |
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US $49.00 | 18d 7h 42m |
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Splinder & Hoyer Cube Polarizers ~ Qty 3 Tiny Laser Optic Polarizer 10mm Cubes | ![]() |
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US $99.00 | 16d 10h 43m |
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Coherent Laser Optics: 50mm X 50mm BeamSplitter Prism Cube Beam Splitter NICE! | ![]() |
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US $200.00 | 15d 4h 41m |
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Newport 10BC16PC.3 Laser Line Polarizing Cube Beamsplitter Brand New! | ![]() |
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US $300.00 | 29d 7h 25m |
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Civil Laser 0800-00065 Cube Beam Splitter K.03.10.A | ![]() |
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US $289.95 | 20d 1h 12m |
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BRAND NEW SEALED Celluon Magic Cube Laser Projection Virtual Keyboard Bluetooth | ![]() |
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US $175.99 | 5d 12h 50m |
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Celluon Magic Cube Laser Projection Virtual Bluetooth Keyboard for iPad PDA PC | ![]() |
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US $197.14 | 21d 19h 58m |
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Beam combiner / splitter cube laser diode Red & IR | ![]() |
0 Bid | US $29.90 | 2h 49m |
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3-D ETCHE GLASS CUBE LASER CUT, RAINBOW REFLECTING LED LIGHTS | ![]() |
0 Bid | US $1.99 | 6h 18m |
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10X Cube BEAM SPLITTER AR-coated Polarized for Laser Combiner Polarizing | ![]() |
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US $145.90 | 15h 20m |
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Celluon Magic Cube Bluetooth Laser Projection Virtual Keyboard | ![]() |
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US $199.99 | 19d 20h 11m |
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3D Laser Etched Crystal Cube LOVE BIRDS Hearts Flowers NEW Wedding/Anniversary | ![]() |
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US $12.99 | 1d 54m |
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3D Laser Etched Crystal Cube LOVE Heart Roses NEW Wedding/Anniversary/Valentine | ![]() |
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US $12.99 | 1d 54m |
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NIB 3-D CRYSTAL HOLOGRAM CUBE LASER ART HEART I LOVE YOU,PINK BOX 1.5" | ![]() |
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US $12.99 | 1d 5h 30m |
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NIB 3-D CRYSTAL HOLOGRAM CUBE LASER ART HEART LOVE YOU,PINK BOX 1.5" | ![]() |
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US $12.99 | 1d 5h 31m |
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Laser Pegs Sound Cube $19.95 Laser Pegs Sound Cube. Six sound cubes in each package. Each cube makes a different sound; Jet, Train, Monkey, Laser Shooter, Motor bike, and Engine sounds. |
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Cube Laser Virtual Keyboard for iPad & iPhone $179.99 Remember when you were promised all those amazing future tech innovations? Just around the corner was supposed to be a shining technology utopia with flying cars, personal space travel to distant galaxies, and bio-implantable cell phones. It's almost disappointing enough to make you sit at home and watch old episodes of "Space 1999". Don't lose hope! An amazing glimpse of this promised future has just arrived at ThinkGeek in the form of the Cube Laser Virtual Keyboard. This tiny device laser-projects a keyboard on any flat surface... you can then type away accompanied by simulated key click sounds. It really is true future magic at its best. You'll be turning heads the moment you pull this baby from your pocket and use it to compose an e-mail on your iPad, iPhone or laptop. With 63 keys and and full size QWERTY layout the Laser Virtual Keyboard can approach typing speeds of a standard keyboard... in a size a little larger than a matchbook. Product Features Projects a full-size laser keyboard onto any flat surface Allows the convenience of full-size typing in a tiny form factor Connects wirelessly via bluetooth to iPhone, iPad, many Smartphones and most Laptops Mouse mode allows you to use your finger as a mouse rather than typing when using with a laptop. Rechargeable battery lasts for 150 minutes of continuous typing Charges via USB. No drivers to install Product Specifications Compatibility: iPhone 3GS/4, iPad (iOS4), Blackberry tablet, Android 2.0 and higher, Windows Phone 7, Windows XP/Vista/7, Mac OS Interface: Bluetooth HID and USB 2.0 Keyboard Layout: 19mm sized QWERTY layout Detection rate: Up to 400 characters per minute Operating Surface: Most flat opaque surfaces Battery duration: Approximately 150 minutes, 700mAh built-in rechargeable battery |
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Cube $19.99 Cube - Poster |
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Celluon Magic Cube Laser Projection Keyboard and Touchpad (Silver) $163.46 ? Product Overview Celluon Magic Cube is an ultra-portable (38 x 75 x 29 mm), full-sized virtual computer keyboard. Celluon Magic Cube is a compact and versatile product, which is a multi-touch capable mouse, a laser projection keyboard and a handwriting recognition device, all in one easy-to-use product. ? Product Features Projects a full-size laser keyboard onto any flat surface Charges via USB cable, no drivers to install Rechargeable battery lasts for 2 hours of continuous typing Mouse mode allows you to use your finger as a mouse rather than typing when using with a laptop Allows the convenience of full-size typing in a tiny form factor Connects wirelessly via bluetooth to iPhone, iPad, Smartphones and most Laptops Compatible OS: Window XP/Vista/7, Windows Phone 7, Android 2.0/2.1/2.2 or higher, iPhone/iPad 4.0, any device with Bluetooth HID support ? Product Hightlights Laser Projection Magic Cube uses a laser beam to generate a full-sized perfectly operating laser keyboard that smoothly connects to mobile devices. A direction technology based on an optical recognition mechanism enables the user to tap on the projected key images while producing real tapping sounds and makes typing texts or e-mails as easy as with an ordinary keyboard. Typing and Keyboard Layout The experience of typing on a projected keyboard is different than a standard keyboard. The Magic Cube detects movement just above the surface of each projected key. Practice using included tips is recommended. Devices with automatic keystroke correction, like the iPad, iPhone, and iPod improve accuracy significantly. Compatibility Keyboard function compatible with any operating system supporting the USB HID class or Bluetooth HID profile Multi-touch mouse mode for Windows 7+ only Specific compatible systems include Win XP SP2+, Vista, Win7, Mac 10.4+, iOS 4.3.5+ (iPhone 3GS and later, iPod Touch 2nd generation and later, all versions of iPad), Linux, some Android 2.0+ systems (all those with Bluetooth keyboard support), and others supporting standard Bluetooth HID keyboards Power The device has a built-in Lithium Polymer rechargeable battery with operating time of approx. 150 minutes (with continuous use). Power off/on the Magic Cube to switch between wired use with USB connected and wireless when not. No drivers are needed. It can runs for up to 2 hours of continuous typing when wireless. It is charged when connected via wired USB. In the Box Celluon Magic Cube, internal Li-ion battery, USB 2.0 cable for charging and wired use, Manua/Quick Start Guide (English). ? Package included 1 x vitual keyboard 1 x USB cable 1 x user manual ? ? |
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The Cube $39.99 Amy V Ruschell The Cube - Photographic Print |
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Georgia Bulldogs Helmet Cube with lighted base $28.1 Georgia Bulldogs Helmet Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Michigan Wolverines Helmet Cube with lighted base $28.1 Michigan Wolverines Helmet Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Oklahoma Sooners Helmet Cube with lighted base $28.1 Oklahoma Sooners Helmet Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Ohio State Buckeyes Helmet Cube with lighted base $28.1 Ohio State Buckeyes Helmet Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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LSU Tigers Helmet Cube with lighted base $28.1 LSU Tigers Helmet Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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West Virginia Mountaineers Helmet Cube with lighted base $28.1 West Virginia Mountaineers Helmet Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Michigan Wolverines Logo Cube with lighted base $28.1 Michigan Wolverines Logo Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Oklahoma Sooners Logo Cube with lighted base $28.1 Oklahoma Sooners Logo Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Ohio State Buckeyes Logo Cube with lighted base $28.1 Ohio State Buckeyes Logo Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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LSU Tigers Logo Cube with lighted base $28.1 LSU Tigers Logo Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Michigan Wolverines Prismatic Cube with lighted base $52.7 Michigan Wolverines Prismatic Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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West Virginia Mountaineers Logo Cube with lighted base $28.1 West Virginia Mountaineers Logo Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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Georgia Bulldogs Prismatic Cube with lighted base $52.7 Georgia Bulldogs Prismatic Cube with lighted base Bring a touch of class to your work area. Your favorite team's logos are beautifully laser engraved inside the center of these crystals Flawless laser engraved crystals look highly sophisticated on the light base. These unique crystals will be appreciated by all sports fans. Makes a perfect gift! Available in NFL and College teams only. |
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"The Cube" 6 oz Premium Groomsman Flask - Laser Engraved |
DescriptionA personal gift speaks lengths, especially for such a special occasion like a wedding. On a premium six ounce stainless steel flask, you will get a cubed laser engraved that can hold the initials of your groomsmen... |
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Quantum computing Photo Mugs |
DescriptionQuantum computing. Conceptual computer artwork of electonic circuitry contained within a cube with beams of light passing through it, representing how data may be controlled and stored in a quantum computer... |
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Quantum computing Photo Mugs |
DescriptionQuantum computing. Conceptual computer artwork of electonic circuitry contained within a cube with beams of light passing through it, representing how data may be controlled and stored in a quantum computer... |
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Quint iGaging 9" Digital Magnetic Laser Level
List Price: |
DescriptionCheck plumb and level using the traditional bubble vials, and measure slope angles in degrees and percentages using the digital functions. You can also measure relative slope angles and the built-in laser projects level and plumb lines as well as angle settings onto surrounding surfaces... |
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3d Laser Crystal I Love New York 5x5x8 Cm Cube + 3 Led Light Stand |
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3d Laser Crystal Puppy Love 5x5x8 Cm Cube + 3 Led Light Stand |
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Trespass Laserdisc |
DescriptionExtended Play |
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TECLADO de PROYECCION LASER y TOUCHPAD marca MAGIC CUBE
List Price: |
DescriptionEl Magic Cube de Celluon convierte cualquier mesa o superficie en un teclado virtual o en mouse multi-touch con su incre'ble proyecci-n de l?ser y tecnolog'a de detecci-n de movimiento. El Magic Cube es m?s peque-o que una baraja de cartas - f?cil de usar, y un gran compa-ero de viaje del teclado de proyecci-n para m-viles, tabletas y dispositivos port?tiles. |
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DBTech Mini Wireless Bluetooth Keyboard
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DescriptionPerfect control PC entertainment features - |
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Celluon Magic Cube Laser Projection Keyboard and Touchpad
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DescriptionThe Celluon Magic Cube turns any table or surface into a virtual keyboard or multi-touch mouse with its amazing laser projection and motion detection technology. The Magic Cube is smaller than a pack of cards - easy to use, and a great travel companion projection keyboard for mobile, tablet, and laptop devices... |
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Delphi SA10102 SKYFi2 Vehicle Adapter Kit
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DescriptionComplete your Delphi SKYFi2 XM Satellite Radio receiver listening system with this tailor-made vehicle adapter kit. The base SKYFi2 receiver package (model SA10101) contains a receiver and a remote control... |
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Laser Pegs Sound Cube
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DescriptionLaser Pegs Sound Cube. Six sound cubes in each package. Each cube makes a different sound; Jet, Train, Monkey, Laser Shooter, Motor bike, and Engine sounds. |
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New Gogo's Crazy Bones Series 5 Superstars Display Cubes x7 (All 7 different colors) |
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Laser Peg Sound Cubes |
DescriptionAdd sound to any laser peg model with sound cubes. |
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Scosche IU3.5RC 3.5mm Retractable Cable
List Price: |
DescriptionConnect your iPod to multimedia speakers, car stereos, and a host of other audio products with this retractable cable. The cord, which includes a single 3.5 mm male connector on each end, measures 2.5 feet long when fully extended... |
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Polk Audio DB651 6.5-Inch Coaxial Speakers
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Description6-1/2" 2-way car speakers (pair) supplied adapter rings allow for fit into 6-3/4" locations Dynamic Balance polymer/mica composite woofer with butyl rubber surround 3/4" liquid-cooled silk/polymer composite dome tweeter Neodymium tweeter magnet Kapton voice coil ABS wheel-design grilles Stainless steel mounting hardware Certified for marine use Power range: 6-60 watts RMS (180 watts peak power) Frequency response: 35-22,000 Hz Sensitivity: 92 dB Top-mount depth: 1-11/16" Warranty: 1 year |
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Red Line 60103 SI-1 Fuel System Cleaner - 15 oz. |
DescriptionRed Line Oil 60103 Si-1 Fuel Inj Cleaner -15oz |
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The Ninth Cube: A Thriller
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DescriptionThe Ninth Cube is an intellectual treat that explores a surreal bending of fate, tragedy, and happenstance. Filled with drama and profound insight, author Victor Grippi creates a modern day fable of personal limits and the quest to solve the mystery of life, involving the science of Carl Sagan, Michio Kaku, and Stephen Hawking... |
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Brand New Laser Lens for Wii Replacement Part
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DescriptionThis replacement can correct the following problems: |
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Silverhill Triwing Y Screwdriver for Nintendo Products Including Wii, Ds Lite, Ds, Gba, Wiimote, Nunchuck, Sensor Bar, Etc
List Price: |
DescriptionFrom Silverhill comes another high quality tool for the value market. Now available for your delight and convenience, the hard to find Nintendo Special Y screwdriver. Required to open up your Nintendo Wii, Nintendo DS, Nintendo DS Lite, Nintendo Gameboy advance, and other nintendo products... |
MC Tazo @ Eclipse U18's @ Cube Laser Show!
Samsung Ml-3050 Review and Cartridge Choice
Sub-£100 laser printers are nothing new, but for that money you'd expect a fairly basic personal laser. Samsung's ML-3050 certainly covers the basics, but also offers a couple of extras you might not expect.
At first sight the ML-3050 is nothing special: a squashed cube in two tones of grey with a 250-sheet paper tray sliding out from the bottom and a multi-purpose tray folding down from the front panel. This isn't a single-sheet tray, though, and can take up to 100 sheets of special media, such as letterheads or envelopes. Pages end up in an output tray set into the top of the machine.
Also at the top is the control panel, though there's no LCD display here, just three buttons: one stops a print job, the second switches on toner saving and the last, a bit of a sales indulgence, prints a demo page. At the back are both USB 2 and parallel ports, again unusual in an entry-level printer but useful if all your USB ports are in use.
The printer is supplied with a low capacity toner cartridge which is capable of producing 4,000 pages at 5% coverage, to reduce print costs to around 1.7p per page it would be necessary to replace this cartridge when empty with the high capacity 8,000 page ML-D3050b cartridge.
As this cartridge can cost almost as much as the printer it is essential to shop around for the best value, try comparing prices from Samsung with local retailers and an online discounter like Cartcon.
The ML-3050 is a quick machine for the money and we saw 16ppm for text and just over 4ppm for photographic prints. While neither of these speeds comes close to Samsung's rating of 28ppm, real-world measurements rarely do. The text print speed in particular is very reasonable for a printer in this price range.
The printer has a resolution of 1,200dpi, but this is an enhanced figure and the native resolution is half this. Even so, it gave better reproduction of our test photo at 600dpi than with the 1,200dpi enhancement turned on. In both modes it did well for a mono laser and text print was particularly crisp and precise.
In conclusion the ML-3050 is a great little laser printer, giving quality print at low price. It's easy to set up and use and is quick enough for most personal print applications. Samsung needs to look at the pricing of its print cartridges, though, if its customers aren't to buy new printers each time they need more toner.
About the Author
Alan Wilson has over 10 years experience in the imaging industry and is a director of Cartridge Concept.

























































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