Dot Per Inch (DPI)
The DocuPen is the world's first color, truly mobile, full page portable scanner. It can be used to scan images and text at up to 24 dpi and 24 bit color.
You can print barcodes to any laser printer, as well as a 203 or 300 DPI printer, but you need to make sure that you have the correct x dimension so that the barcode is readable by the scanner.
yes it is sufficient.
This depends on the DPI/PPI (dots/pixels per inch).Web image-resolution is 72 DPI.Print resolution can be anywhere between 150-300 DPI.
If the input is color, then the resolution is 400 dpi x 400 dpi.
9000 dpi scanner would give you great quality pictures.
DPI means dots per inch and it's more related to resolution on printers.
The DPI refers to the dots per inch and refers to the image resolution. It is difficult to know what the DPI from photos from disposable cameras is. The scanner however does control the DPI of the scanned photo.
The amount of detail is usually concerned with the dpi of the scanner. dpi of ppi is dots per inch or pixels per inch; it is value which tells you how many little dots are used to represent an inch's worth of space. It is similar to the megapixel value of a camera. Higher dpi means more detail in general. Of course, the sensor that picks up the detail is important, too. Ask the manager in stores to offer you the scanner with highest dpi value. Hope this answer helped.
After downloading the drivers from http://www.pandp.com.tw/english.htm, any application that can access a scanner (like IrfanView or Microsoft Office Imaging) will be able to enter its interface (part of the driver) and select an option from: OCR ready document (300 dpi B/W), Photo (150 dpi True Color), Fax (200 dpi B/W), Prints (75 dpi True Color) and E-mail docs (150 dpi Gray Scale).
The Canon Pixma MP460 bubble jet printer with built in scanner specifications are up to 22cpm printing black and up to 17cpm printing color. Scanner resolution of 1200 x 2400 dpi optical and 19200 x 19200 dpi interpolated.
The Epson Perfection v33 scanner is ideal for photo scanning and editing. It is fully automatic, includes an LED display, and has 4800 x 9600 dpi resolution.
The quality of the laser. It can be a deal breaker if the laser isn't the best.
Low-volume = higher quality, plus it has more dpi and better color quality.
The Canon DR-2050C scanner scans in 24 bit color at an optical resolution of 600 dpi, allowing for true, photographic quality scans.
Scanners these days are very advanced pieces of technology and can do a fantastic job of recreating original documents or allowing them to be sent via email or, often times, fax. One tip to ensure the best performance out of your scanner is to check your DPI setting. DPI stands for Dots Per Inch and, essentially, the greater the number, the better the picture will be after it is scanned. There are also many free or cheap online fax services, so even if your scanner doesn't have fax capability built right in, you can scan to a .pdf and then fax it where you need!