Automatic Document Feeder (ADF)
Allows you to copy documents without lifting the platen. Instead of placing each sheet individually on the glass, you simply load a stack of originals into the feeder, press start, and let the copier move each sheet on and off the platen. A feeder typically holds anywhere from one to 20 sheets at a time.
Tuesday, December 28, 2010
Wednesday, December 22, 2010
How a Personal Photocopier Works
Content courtesy of The Copier Blog
A photocopier is without a doubt one of the most important pieces of office equipment for any business. Unfortunately, the upkeep and cost of a fully sized multifunctional copier can put them out of reach for many smaller businesses. Luckily, the office-supply market has recently seen the introduction of affordable, personal-sized copiers. One of the best features of these personal copiers is their compact and lightweight frames which gives them the ability to be easily moved from one location to the next. Most personal copiers come equipped with an easy to grab handle so that a business owner or employee can easily move the copier from the office to a meeting or even back to their home. The beauty of these machines is that you can literally take them anywhere you would need to make a copy.
Drum and Toner
The personal copier condenses many of the features of a full-sized copier into a smaller more portable package. Within all copiers are two very important components: the drum and the ink toner. The drum is responsible for creating the image that is being copied while the ink toner is the medium via which the image is transferred to paper. When the copier's intense bright white light hits the paper that is being copied, the light is reflected off the white areas of the page while the rest strikes the drum below the paper. The areas where light hits the drum have their positively charged atoms neutralized while the areas that are blocked by the image on the drum keep their positive atoms. The toner is then attracted to the areas where positive charges are still intact while the areas where the neutralized atoms are present do not attract any toner.
The Printing Process
After the image has been embedded into the drum and the copy is ready to be made, the paper is heated very quickly. The heat applied causes the paper to have a stronger more positive charge than that which exists on the drum. This causes the toner to be attracted to the paper in the exact same pattern that has already been "etched" on the drum thus making a replica of the original image onto the paper. The heat basically causes the toner to fuse and stick to the paper much in the same way your hair is attracted towards a static balloon.
Although personal copiers work in much the same way as traditional copiers, they are often limited in their printing capabilities. Most personal copiers can only copy about four pages per minute and are limited to only copying documents letter-sized or smaller. Other features like automatic stapling, collating, and dual-sided copies are also common features usually not found in personal copiers.
A photocopier is without a doubt one of the most important pieces of office equipment for any business. Unfortunately, the upkeep and cost of a fully sized multifunctional copier can put them out of reach for many smaller businesses. Luckily, the office-supply market has recently seen the introduction of affordable, personal-sized copiers. One of the best features of these personal copiers is their compact and lightweight frames which gives them the ability to be easily moved from one location to the next. Most personal copiers come equipped with an easy to grab handle so that a business owner or employee can easily move the copier from the office to a meeting or even back to their home. The beauty of these machines is that you can literally take them anywhere you would need to make a copy.
Drum and Toner
The personal copier condenses many of the features of a full-sized copier into a smaller more portable package. Within all copiers are two very important components: the drum and the ink toner. The drum is responsible for creating the image that is being copied while the ink toner is the medium via which the image is transferred to paper. When the copier's intense bright white light hits the paper that is being copied, the light is reflected off the white areas of the page while the rest strikes the drum below the paper. The areas where light hits the drum have their positively charged atoms neutralized while the areas that are blocked by the image on the drum keep their positive atoms. The toner is then attracted to the areas where positive charges are still intact while the areas where the neutralized atoms are present do not attract any toner.
The Printing Process
After the image has been embedded into the drum and the copy is ready to be made, the paper is heated very quickly. The heat applied causes the paper to have a stronger more positive charge than that which exists on the drum. This causes the toner to be attracted to the paper in the exact same pattern that has already been "etched" on the drum thus making a replica of the original image onto the paper. The heat basically causes the toner to fuse and stick to the paper much in the same way your hair is attracted towards a static balloon.
Although personal copiers work in much the same way as traditional copiers, they are often limited in their printing capabilities. Most personal copiers can only copy about four pages per minute and are limited to only copying documents letter-sized or smaller. Other features like automatic stapling, collating, and dual-sided copies are also common features usually not found in personal copiers.
Tuesday, December 21, 2010
All About Multifunction Printer, Scanner and Copier
Content Courtesy of http://articlesadv.com
Article By Roberto Sedycias
Multifunction printers are the best for small offices and or the home. It is a real miracle - one unit that prints, copies and scans. It saves on space and money. One point has to be kept in mind that it does all these functions but not all of them well. If the requirement is for high grade scanning then this three-in-one model might prove to be inadequate. It is all right for moderate use and not for intensive application.
As regards the speed the printer might prove to be too slow for professional use. This is especially so in the case of color printers. While using a multifunction printer and trying to get some fast assignment completed then the rate of 22 pages per minute as against the crawl of 12 pages per minute does matter.
Multifunction printers that have more memory turn out to be more costly. This inadequacy becomes apparent when one tries to do three things together - scanning, printing and copying. If the requirement is heavy then it is best to opt for a multifunction printer that has 16 MB - to say the least.
The quality of the image depends on dpi or dots per inch. The standard (600x600) will suffice for printing but is unsuitable as regards quality of photo. Scanner resolutions must be noticed, as these are usually low in multifunction models. There is a wide gap as regards quality between interpolated and optimal resolution.
Multifunction printers that have to be fed with one page at a time can become a real headache and eat up the whole day. It is best to buy a multifunction printer that is fitted with a document feeder system that is automatic and at each go holds 15 sheets at the minimum.
It is advisable not to just pick a multipurpose printer off the store shelf, have it packed, pay and walk off with it. Always play around with it in the store giving a good amount of time and attention. Carefully scrutinize the specifications and see how the printer actually behaves when put to the test. Each operation should be tested separately. After all it must meet the specific requirements of the buyer - no matter how small it is.
Most of the multifunction printers are manufactured with the prime function of photographic output. But being three-in-one the other utilities are kept in mind.
The scanner function is of great importance. There are two main types technologies involved in manufacture of scanners. CCD or charge-coupled-device performs better as regards quality of image especially when dealing with books. On the other hand the other technology of CIS or contact-image-sensor makes the machine more durable. Other points to consider are sheet-fed versus flat-bed machines.
The flat-bed ones allow scanning of thicker objects. Try to include in the purchase package an OCR or optical-character-recognition. It converts the pages that are scanned into text documents that can be edited. This will save a lot of time - running into hours - if the original soft copy is misplaced. For those who want to store old photographs purchase with this multipurpose printer attachments that will enable scanning of slides and films.
The speed of making copies can never be up to the mark unless the unit has these gizmos. Always bear in mind that documents have to be lifted and replaced innumerable times. Apart from speed other areas of importance are user friendliness and storage of memory. But with all the attachments included it will be child`s play to manage multiple copies; only few buttons will have to be pressed.
Article By Roberto Sedycias
Multifunction printers are the best for small offices and or the home. It is a real miracle - one unit that prints, copies and scans. It saves on space and money. One point has to be kept in mind that it does all these functions but not all of them well. If the requirement is for high grade scanning then this three-in-one model might prove to be inadequate. It is all right for moderate use and not for intensive application.
As regards the speed the printer might prove to be too slow for professional use. This is especially so in the case of color printers. While using a multifunction printer and trying to get some fast assignment completed then the rate of 22 pages per minute as against the crawl of 12 pages per minute does matter.
Multifunction printers that have more memory turn out to be more costly. This inadequacy becomes apparent when one tries to do three things together - scanning, printing and copying. If the requirement is heavy then it is best to opt for a multifunction printer that has 16 MB - to say the least.
The quality of the image depends on dpi or dots per inch. The standard (600x600) will suffice for printing but is unsuitable as regards quality of photo. Scanner resolutions must be noticed, as these are usually low in multifunction models. There is a wide gap as regards quality between interpolated and optimal resolution.
Multifunction printers that have to be fed with one page at a time can become a real headache and eat up the whole day. It is best to buy a multifunction printer that is fitted with a document feeder system that is automatic and at each go holds 15 sheets at the minimum.
It is advisable not to just pick a multipurpose printer off the store shelf, have it packed, pay and walk off with it. Always play around with it in the store giving a good amount of time and attention. Carefully scrutinize the specifications and see how the printer actually behaves when put to the test. Each operation should be tested separately. After all it must meet the specific requirements of the buyer - no matter how small it is.
Most of the multifunction printers are manufactured with the prime function of photographic output. But being three-in-one the other utilities are kept in mind.
The scanner function is of great importance. There are two main types technologies involved in manufacture of scanners. CCD or charge-coupled-device performs better as regards quality of image especially when dealing with books. On the other hand the other technology of CIS or contact-image-sensor makes the machine more durable. Other points to consider are sheet-fed versus flat-bed machines.
The flat-bed ones allow scanning of thicker objects. Try to include in the purchase package an OCR or optical-character-recognition. It converts the pages that are scanned into text documents that can be edited. This will save a lot of time - running into hours - if the original soft copy is misplaced. For those who want to store old photographs purchase with this multipurpose printer attachments that will enable scanning of slides and films.
The speed of making copies can never be up to the mark unless the unit has these gizmos. Always bear in mind that documents have to be lifted and replaced innumerable times. Apart from speed other areas of importance are user friendliness and storage of memory. But with all the attachments included it will be child`s play to manage multiple copies; only few buttons will have to be pressed.
Friday, December 17, 2010
HP Wants ColorLok Paper Worldwide
Content courtesy of The Copier Blog
Hewlett Packard has been pushing for a higher-quality printing experience for everyone and last week they announced a step in that direction. JK Paper Ltd., the largest cut-size paper manufacturer in India has committed to supporting the ColorLok paper standard.
"JK Paper Ltd. is proud to adopt ColorLok technology in our paper. Our company produces high-value paper, and this commitment continues our history of innovation while improving the printing experience for our customers," A.K. Ghosh, Vice President of Sales for JK Paper, said in a statement.
By using ColorLok paper in their product lines, companies can print with more vivid colors and bolder blacks that do not show through to the other side. The paper offers a faster drying time and optimal results, making it very customer-friendly.
JK Paper is making ColorLok paper available to 40% of the Indian market. This means the new technology standard will soon be available in ten paper companies worldwide. The Colorlok program was announced at Paperworld in 2008 and has since been gaining global momentum. The technology is applied to recycled paper, giving it the ability to produce the same quality as most non-recycled papers. This allows companies to not only meet customers' needs but to also help the environment.
Hewlett Packard has been pushing for a higher-quality printing experience for everyone and last week they announced a step in that direction. JK Paper Ltd., the largest cut-size paper manufacturer in India has committed to supporting the ColorLok paper standard.
"JK Paper Ltd. is proud to adopt ColorLok technology in our paper. Our company produces high-value paper, and this commitment continues our history of innovation while improving the printing experience for our customers," A.K. Ghosh, Vice President of Sales for JK Paper, said in a statement.
By using ColorLok paper in their product lines, companies can print with more vivid colors and bolder blacks that do not show through to the other side. The paper offers a faster drying time and optimal results, making it very customer-friendly.
JK Paper is making ColorLok paper available to 40% of the Indian market. This means the new technology standard will soon be available in ten paper companies worldwide. The Colorlok program was announced at Paperworld in 2008 and has since been gaining global momentum. The technology is applied to recycled paper, giving it the ability to produce the same quality as most non-recycled papers. This allows companies to not only meet customers' needs but to also help the environment.
Thursday, December 16, 2010
Multifunction Printers (MFP)
Digital copiers use modules to combine the functions of copiers, network printers, scanners, fax machines, and even e-mail devices into a single piece of equipment. Multifunction Printers (MFP) are available for businesses of all sizes -- from home offices to large enterprises. The cost, output quality, and other included features vary greatly from model to model, but generally they all perform the same functions -- Print, Scan, Fax, and Photocopy. You'll find that copiers for the commercial/enterprise markets utilize laser printing technology while in the personal/small business area, ink-jet printer technology is more widely used. While they may cost less ink-jet printers don't typically deliver the performance and color saturation demanded by larger businesses. That's rapidly changing though. Enterprise copiers using ink-jet technology have recently been introduced and are gaining some acceptance.
Wednesday, December 15, 2010
Paper Supply
Content Courtesy of BuyerZone: Your Office Equipment Resource Center
Each paper tray, cassette, pedestal, or paper feed unit is a separate paper source. The number of sources is important if you want to be able to copy onto different paper stocks, such as letterhead, legal size stock, or transparencies, without reloading the machine. Paper sources typically hold a minimum of 50 to 100 sheets, and the largest-capacity units can hold up to 3,000 sheets.
Typically, copiers include at least one fixed-size and a couple of adjustable-size paper trays. Unfortunately, heavy paper stock often jams if you load it into a standard paper tray. To get around this problem, most copiers include a bypass tray, a special tray that provides a straight paper path for heavy paper and labels.
Each paper tray, cassette, pedestal, or paper feed unit is a separate paper source. The number of sources is important if you want to be able to copy onto different paper stocks, such as letterhead, legal size stock, or transparencies, without reloading the machine. Paper sources typically hold a minimum of 50 to 100 sheets, and the largest-capacity units can hold up to 3,000 sheets.
Typically, copiers include at least one fixed-size and a couple of adjustable-size paper trays. Unfortunately, heavy paper stock often jams if you load it into a standard paper tray. To get around this problem, most copiers include a bypass tray, a special tray that provides a straight paper path for heavy paper and labels.
Tuesday, December 14, 2010
Feeders
Content Courtesy of Buyer Zone: Your Office Equipment Resource Center
An automatic document feeder (ADF) allows you to copy multi-page documents without having to lift and lower the cover for every sheet you copy. Instead, you drop a stack of originals (up to 50 pages) into the feeder, press start, and the ADF automatically pulls each page through.
If you copy lots of double sided originals, you should invest in a recirculating automatic document feeder (RADF), which can flip pages inside the machine for simplified double-sided copying.
An automatic document feeder (ADF) allows you to copy multi-page documents without having to lift and lower the cover for every sheet you copy. Instead, you drop a stack of originals (up to 50 pages) into the feeder, press start, and the ADF automatically pulls each page through.
If you copy lots of double sided originals, you should invest in a recirculating automatic document feeder (RADF), which can flip pages inside the machine for simplified double-sided copying.
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