How to Identify and Fix Common Problems ?
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Computer serial number check for manufacture data
Check the Serial number for your computer. The 4th digit (number) from the left is the year of manufacture.
An OfficeJet is an inkjet printer with an average print speed of 15 pages per minute, so it`s especially suitable for a department with up to 3 people. The OfficeJet Pro is available for small offices with 4 to 5 employees. It`s faster and has a larger input and output drawer.
Our Verdict. The HP DeskJet 3755/3772 and the HP OfficeJet 250 are both compact printers with sheetfed scanners, but the OfficeJet 250 performs slightly better for most uses. It has a higher page yield, a lower cost-per-print, and a rechargeable battery. Also, it can print directly from a USB thumb drive.
Officejet printers usually feature larger ink cartridges that allow the printer to print more pages at greater speed. Even though Officejet printers and inkjet printers utilize the same technology, there is a significant price difference between the cheapest inkjet and most expensive Officejet printer.
What`s the average lifespan of a printer? The average lifespan of a printer is around 3-5 years. With proper upkeep and maintenance, some printers can last longer, but eventually your machine will need an upgrade.
The seventh alpha character of the serial number indicates the month of production and the eighth digit of the serial number indicates the year of production. Example: E79418A9H387936 , according for this serial number, the manufactured date for this printer is on January 2019. A = Jan. B = Feb.
Laser printers can print much faster than inkjet printers can. Most are equipped with high-capacity paper trays, so they can print more pages at a given time. They`re also built to handle the printing of thousands of pages per month without succumbing to wear-and-tear.
HP printer cons
In fact, in comparison to Epson and Canon, HP printers have the most expensive ink per page. This will eventually reduce the initial savings from the lowered price of purchase over time. Furthermore, while several HP printers maintain a high quality of printing, it lacks the same image printing.
Inkjet printers typically run at a lower price point than laser printers, and printer ink is cheaper than toner. However, laser printers and toner have a longer lifespan despite their high cost. Meaning laser toner cartridges have a lower cost per printed page than printer ink.
As print quality goes down over time, this will be a reason to replace the color printer. We find a black and white printer can sometimes last 10 years or more and most color laser printers are replaced every 3 to 5 years.
To keep your printer lasting longer, we recommend leaving your printer on. If it is off for a long period of time or if you turn it on and off again regularly, the printhead inside the printer will dry out faster. When you leave it on, you may hear the printer start up every once in a while and begin to calibrate.
A good rule of thumb: if your printer is more than seven years old, you may want to start pricing new units. In this case, even a relatively inexpensive component is not worth the investment.
On the control panel, open the Setup, Service, or Settings menu. Select Preferences, Printer Maintenance, or Tools. Select Web Services, Printer Update, or LaserJet Update.