What Is Printer?
In computing, a printer is a peripheral machine which makes a persistent representation of graphics or text, usually on paper. While most output is human-readable, bar code printers are an example of an expanded use for printers.
What Are Types Of Printers?
Printers are one of the common computer peripheral devices that can be classified into two categories that are 2D and 3D printers. The 2D printers are used to print text and graphics on a paper, and 3D printers are used to create three dimensional physical objects.
What Are The Functions Of Printer?
The all-in-one printers are commonly used for offices or homes usually have 3 main functions, print, scan, and copy. The scan function is used more at the offices than at home. With this technology, we can store our documents in a digital form.
What Is The working Principle Of Printer?
Pressurized ink is supplied to the print head from the controller. Ink is fed to the nozzle which has the piezoelectric oscillator and discharge hole. The ink is discharged while being oscillated by the piezoelectric oscillator, and it is simultaneously given a negative electrostatic charge.
What Are The Characteristics Of Printer?
They are characterized by the quality of the print, speed, the noise produced, the technology used, and tray size. The printer receives the information to be printed from the computer and then stores it in its RAM.
What Are The 7 Steps Of Printing?
- Step 1: Sending. To begin the laser printer process, the document is broken down into digital data and sent from the respective computer to the printer.
- Step 2: Cleaning.
- Step 3: Conditioning.
- Step 4: Exposing.
- Step 5: Developing.
- Step 6: Transferring.
- Step 7: Fusing.
Printer Prices In Ghana:
GH₵ 5,100.00
HP Laserjet MFP M236sdn Duplex and Network Printer (9YG08A)
GH₵ 4,450.00
HP Laserjet M236dw Multifunction Printer (9yf95a)
GH₵ 7,200.00
HP Laserjet PRO MFP M428dw
GH₵ 3,100.00
Epson EP 803a/804a Printer
GH₵ 4,350.00