Service Manual Download Link for Some printers

Service manual download link for some printers like Epson Printers , Canon Printers , Hewlett Packard, Printers , Brother Printers, Lexmark Printers and Xerox.

Service Manual for Canon Printers:

• Service manual for canon Pixma iP3000 Download
• Service manual for canon Pixma iP4200 Download
• Service manual for canon Pixma iP5200 Download
• Service manual for canon Pixma iP5200R Download

Service Manual for Epson Printers:

• Service manual for Epson DFX 8500 Download
• Service manual for Epson Stylus Photo 890 Download
• Service manual for Epson Stylus Photo 1280 Download
• Service manual for Epson Stylus Pro 7600 download
• Service manual for Epson Stylus Pro 9600 download

Service manual for Brother Printers:

• Service manual for Brother HL-4000CN, download
• Service manual for Brother MFC-890 / MFC-5200C, download
• Service manual for Brother MFC-590 / MFC-5100C, download
• Service manual for Brother PT-9200PC, download
• Service manual for Brother SC-2000, download

Service Manual for Lexmark Printers:

• Service manual for Lexmark W812 4022, download
• Service manual for Lexmark T62X 4069, download
• Service manual for Lexmark Optra R 4049, dowload
• Service manual for Lexmark Optra W810, download

Service Manual for HP Printers:

• Service manual for HP Color LaserJet 1500, download
• Service manual for HP Color LaserJet 2500 download
• Service manual for HP Color LaserJet 4500 Series download
• Service manual for HP Color LaserJet 4550 Series download
• Service manual for HP Color LaserJet 4600 Series download
• Service manual for HP Color LaserJet 5500 Series download
• Service manual for HP Color LaserJet 5550 download
• Service manual for HP Color LaserJet 8500 Series download
• Service manual for HP Color LaserJet 9500 Series download
• Service manual for HP LaserJet 4V download
• Service manual for HP LaserJet 4MV download
• Service manual for HP LaserJet 5L download
• Service manual for HP LaserJet 5Si Series download
• Service manual for HP LaserJet 6L download
• Service manual for HP LaserJet 1000 Series download
• Service manual for HP LaserJet 1010 Series download
• Service manual for HP LaserJet 1000A download
• Service manual for HP LaserJet 1160 download
• Service manual for HP LaserJet 1200 Series download
• Service manual for HP LaserJet 1320 Series download
• Service manual for HP LaserJet 2100 download
• Service manual for HP LaserJet 2200 download
• Service manual for HP LaserJet 2300 Series download
• Service manual for HP LaserJet 2400 Series download
• Service manual for HP LaserJet 3200 download
• Service manual for HP LaserJet 3300 Series download
• Service manual for HP LaserJet 3500 Series download
• Service manual for HP LaserJet 3700 Series download
• Service manual for HP LaserJet 4000 Series download
• Service manual for HP LaserJet 4100 download
• Service manual for HP LaserJet 4200 Series download
• Service manual for HP LaserJet 4300 Series download
• Service manual for HP LaserJet 5000 Series download
• Service manual for HP LaserJet 5100 Series download
• Service manual for HP LaserJet 8100 Series download
• Service manual for HP LaserJet 8150 Series download
• Service manual for HP LaserJet 9000 Series download
• Service manual for HP 1100/1100A Laserjet download

Service Manual for Samsung Printers:

• Service manual for Samsung ML 1650, download
• Service manual for Samsung ML 1651N, download
• Service manual for Samsung ML 6000, download
• Service manual for Samsung SCX 4100, download

Service Manual for Xerox:

• Service manual for Xerox Phaser 3100MFP, download
• Service manual for Xerox Phaser 3124 , download
• Service manual for Xerox Phaser 3125 , download
• Service manual for Xerox Phaser 3150 , download
• Service manual for Xerox Phaser 3200MFP , download part 1 | download part 2
• Service manual for Xerox Phaser 3200MFP , download
• Service manual for Xerox Phaser 3435 , download
• Service manual for Xerox Phaser 3450 , download part 1 | download part 2 | download part 3
• Service manual for Xerox Phaser 4 4 00 , download part 1 | download part 2 | download part 3
• Service manual for Xerox Phaser 4500 , download
• Service manual for Xerox Phaser 4510 , download
• Service manual for Xerox Workcentre PE220 , download 1 | download 2 | download 2

[Readmore]

Epson Adjustment Program

Epson Adjustment Program (Software Resetter for Epson Printer). Here's more links for download EPSON Adjustment Program for everyone who's looking for them. I hope this's able to help you to overcome your printer trouble.

Adjustment Program Epson C Series:

• Download Adjustment Program Epson C41, C42, C43, C44, C45, C46
• Download Adjustment Program Epson C58
• Download Adjustment Program Epson C59
• Download Adjustment Program Epson Stylus C63 , C64
• Download Adjustment Program Epson C67, C68, D68
• Download Adjustment Program Epson C79
• Download Adjustment Program Epson Stylus C82
• Download Adjustment Program Epson Stylus C83-86
• Download Adjustment Program Epson C87, C88, D88
• Download Adjustment Program Epson C90 Indonesian Version
• Download Adjustment Program Epson C90 Singapore Version.
• Download Adjustment Program Epson C110
• Download Adjustment Program Epson C480
• Download Adjustment Program Epson C580
• Download Adjustment Program Epson C660
• Download Adjustment Program Epson C670
• Download Adjustment Program Epson C680
• Download Adjustment Program Epson C880

Adjustment Program Epson CX Series:

• Download Adjustment Program Epson CX1390
• Download Adjustment Program Epson CX1500
• Download Adjustment Program Epson CX2800 - CX2900
• Download Adjustment program Epson CX3100
• Download Adjustment Program Epson CX3500-4600
• Download Adjustment Program Epson CX3700, CX3800, CX3805, CX3810, DX3800, DX3850
• Download Adjustment Program Epson CX3900
• Download Adjustment Program Epson CX4100, CX4200, CX4700, CX4800, DX4200, DX4250, DX4800, DX4850
• Download Adjustment Program Epson CX4900
• Download Adjustment Program Epson CX5100-5400
• Download Adjustment Program Epson CX5500, CX5505
• Download Adjustment Program Epson CX5900
• Download Adjustment Program Epson CX6300-6600
• Download Adjustment Program Epson CX7300
• Download Adjustment Program Epson CX8300
• Download Adjustment Program Epson CX9300F

Adjustment Program Epson R Series:

• Download Adjustment Program Epson R200, R210
• Download Adjustment Program Epson R220 - R230
• Download Adjustment Program Epson R240 - R245 - R250
• Download Adjustment Program Epson R270
• Download Adjustment Program Epson R290 (works with Epson RX610 also)
• Download Adjustment Program Epson R300 - R310
• Download Adjustment Program Epson R340, R350
• Download Adjustment Program Epson R390
• Download Adjustment Program Epson Photo R800
• Download Adjustment Program Epson R1800
• Download Adjustment Program Epson R2400

Adjustment Program Epson RX Series:

• Download Adjustment Program Epson Photo RX420 , RX425 , RX430
• Download Adjustment Program Epson RX500, RX510
• Download Adjustment Program Epson RX600, RX6 2 0, RX630
• Download Adjustment Program Epson Photo RX640
• Download Adjustment Program Epson RX650
• Download Adjustment Program Epson RX700
• Download Adjustment Program Epson RX6900F

Adjustment Program Epson Stylus Photo series:

• SP1270 Adjustment Program Epson Stylus Photo 1270
• SP1290 Adjustment Program Epson Stylus Photo 1290
• SP1390 Adjustment Program Epson Stylus Photo SP1390
• SP1410 Adjustment Program EPson Stylus Photo 1410 (995k)
• SP2000p Adjustment Program Epson Stylus Photo SP2000P
• SP2100 Adjustment Program Epson Stylus Photo SP2100

Other EPSON Software:

• LQ590_2090 Software clear buffer EPSON DotMatrix LQ590 and LQ 2090
• SSCLG Software/SSCServe resetter for almost all epson printers
• Stylus Pro 9600, Adjustment program Epson Stylus pro 9600 (2,24 M)

Canon Service Tools (Software Resetters Canon Printers)

• iPTool support Canon iP1200, iP1300, iP1600, iP1700, iP1800, iP2200, iP2500
• MPTool support Canon MP150, MP160, MP170, MP180, MP450, MP460
• Canon i320
• Canon iP1100, iP2500
• Canon iP1500
• Canon Pixma iP1200, iP1600, ip2200
• Canon Pixma iP1300, iP1700
• Canon Pixma iP1800

Test print software FOR Dotmatrix Printers ( Windows 95, 98, ME)

• 24Pin Test
• 9Pin Test
• 24pin Test(line)

[Readmore]

USB Flash Drives

The near-ubiquitous USB flash drive is of course improperly named, as it has no drive as such, but the term was initially coined because the devices were seen as replacements for floppy disks drives for transferring data between PCs. The 1.44MB capacity limit of floppies was beginning to render them useless as the popularity of PC's, networks and the internet in particular meant that files were simply too big. Flash drives first came out in 2000, a couple of years after the beginning of the internet explosion which led to people buying PCs in order to actually access the internet, whereas prior to that, they were buying PCs to do particular jobs, and maybe get internet access. This shift in attitude increased the number of PCs in use and the amount of data that needed to be transported, and USB flash drives provided not only the higher capacities needed, but were faster and sturdier than floppies into the bargain.

There are many terms used for these devices, such as thumb drives, memory keys, memory sticks (although this is actually a trade mark for Sony's proprietary memory cards) or pen drives, but flash drive seems to be the most universally accepted. As flash memory technology has improved, the capacity of these devices has increased dramatically and the adoption of the USB 2.0 standard has allowed faster data transfer speeds. Flash drives of capacities larger than many CDs are now commonplace, allowing them to be used for software distribution, operating systems, backing up and taking whole computing environments around, although the most common use is still to carry around personal data such as pictures, music, movies and other personal files.

Construction Details

USB Flash drives contain a small PCB with the flash memory chip, or chips, mounted on it and a male type-A USB connector attached at one end. The PCB contains a microprocessor that acts as a USB mass storage controller, which allows the PC to access the flash memory in a simple linear manner. The controller handles the block mode access that is inherent with NAND flash RAM and performs functions such as wear-levelling, to make sure all the blocks of the flash RAM chip get equal usage. This is important because there is a limit on the number of times that NAND can be written to, and if data copied to it always used the same blocks first, those blocks would wear out faster, rendering the whole chip useless before some of the blocks have been used much, if at all.

The PCB will also have an oscillator, providing a clock signal to control data transfer operations, and usually an LED, sometimes two, which can show the activity status of the flash drive. The led(s) act as a warning that the device is in use as unplugging it without unmounting can damage the drive beyond repair. With Windows-based PCs this is normally done by clicking on the 'Unplug or Eject Hardware icon in the system tray, which will look something like the screenshots below (taken from Windows 2000). Note that with Windows ME, 2000, XP and Vista the USB drivers are built in, but Windows 98 will need drivers for each device, if available (they are unlikely to be available for Windows 95 and earlier versions).

Variations on the Theme

The PCB and USB plug assembly is usually covered in a hard plastic shell which can be coloured or branded, which has led to a burgeoning market in flash drives as promotional items, branded with company logos and messages. There are also many novelty drives, such as ducks, fruit, children's toys such as Transformers, and, well, literally anything that can be moulded around the shell. Slightly more useful modifications have been integrated such as concealed fold-out USB plugs, to make the device smaller and neater and protect the plug from damage, and torches, useful if the flash drives has been put on a key ring. Bio-metric flash drives have come out which won't allow the data to be accessed unless the owner's fingerprint is recognised, and the pen drive name has been taken literally in some cases with flash drives on the market in the form of usable pens or pencils.

As well as the usual use of data transfer, flash drives have been used to sell music, with many bands releasing song collections on them instead of CDs, although it remains to be seen if this will be anything other than a gimmick. As MP3 player functionality can easily be added to a flash drive at the point of manufacture, it is more likely that these devices will be used rather than flash drives. Software can also be installed onto a flash drive which interfaces with Windows XP's profile management function so that when the flash drive is plugged into another XP-based PC the user's environment is launched rather than that of the host PC, making it almost unnecessary to take a laptop around if there are likely to be XP-based machines available in locations that are visited.

Booting from Flash Drives

Flash drives can also be bootable, allowing them to hold whole operating systems and environments (more popular in the Linux world), or to be used to boot troublesome PCs into a diagnostic mode to help resolve problems. One flash drive can replace several boxes of floppy disks full of standalone customised bootable environments for a PC engineer but beware, as only PCs from about 2002 onward are likely to allow booting from a USB port. Even then the BIOS settings may need to be modified to enable the facility. Some PCs may need a setting like 'Legacy USB Keyboard support' to be enabled too, so it's worth checking all of that before relying on it to go out and fix a PC.

[Readmore]

Colour Perception - Inkjet Printer

Visible light falls between 380nm (violet) and 780nm (red) on the electromagnetic spectrum, sandwiched between ultraviolet and infrared. White light comprises approximately equal proportions of all the visible wavelengths, and when this shine on or through an object, some wavelengths are absorbed and others are reflected or transmitted. It's the reflected or transmitted light that gives the object its perceived colour. Leaves, for example, are their familiar colour because chlorophyll absorbs light at the blue and red ends of the spectrum and reflects the green part in the middle.

The "temperature" of the light source, measured in Kelvin (K), affects an object's perceived colour. White light, as emitted by the fluorescent lamps in a viewing box or by a photographer's flashlight, has an even distribution of wavelengths, corresponding to a temperature of around 6,000K, and doesn't distort colours. Standard light bulbs, however, emit less light from the blue end of the spectrum, corresponding to a temperature of around 3,000K, and cause objects to appear more yellow.

Humans perceive colour via a layer of light-sensitive cells on the back of the eye called the retina. The key retinal cells are the cones that contain photo-pigments that render them sensitive to red, green or blue light (the other light-sensitive cells, the rods, are only activated in dim light). Light passing through the eye is regulated by the iris and focused by the lens onto the retina, where cones are stimulated by the relevant wavelengths. Signals from the millions of cones are passed via the optic nerve to the brain, which assembles them into a colour image.

[Readmore]

Piezo-electric Technology - Inkjet Printer

Epson's proprietary inkjet technology uses a piezo crystal at the back of the ink reservoir. This is rather like a loudspeaker cone - it flexes when an electric current flows through it. So, whenever a dot is required, a current is applied to the piezo element, the element flexes and in so doing forces a drop of ink out of the nozzle.

There are several advantages to the piezo method. The process allows more control over the shape and size of ink droplet release. The tiny fluctuations in the crystal allow for smaller droplet sizes and hence higher nozzle density. Also, unlike with thermal technology, the ink does not have to be heated and cooled between each cycle. This saves time, and the ink itself is tailored more for its absorption properties than its ability to withstand high temperatures. This allows more freedom for developing new chemical properties in inks.

Epson's latest mainstream inkjets have black print-heads with 128 nozzles and colour (CMY) print-heads with 192 nozzles (64 for each colour), addressing a native resolution of 720 by 720dpi. Because the piezo process can deliver small and perfectly formed dots with high accuracy, Epson is able to offer an enhanced resolution of 1440 by 720dpi - although this is achieved by the print-head making two passes, with a consequent reduction in print speed. The tailored inks Epson has developed for use with its piezo technology are solvent-based and extremely quick-drying. They penetrate the paper and maintain their shape rather than spreading out on the surface and causing dots to interact with one another. The result is extremely good print quality, especially on coated or glossy paper.

[Readmore]