HP Color LaserJet 2550L

How to Identify and Fix Common Problems ?

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Product dimensions W x d x h: 420 x 421.7 x 334.1 mm; Maximum: 424 x 475 x 338 mm Product weight 18.7 kg Warranty features One-year unit exchange warranty. Warranty and support options vary by product, country and local legal requirements.
Laser printers are faster than inkjet printers too. Print speeds are denoted in pages-per-minute (PPM). Laser printers have print speeds of 14 PPM and higher. The basic laser printer can print about 30 to 40 pages per minute, whereas high-end models churn out more.
As fast as 6.6 sec 2 ( 3 Measured using ISO/IEC 17629.
Right-click the icon for your product, and then select Properties from the drop-down menu. Click the General tab, and then click Printing Preferences. Click the Basics tab, and then click About. Locate the page count at the bottom of the About This Driver screen.
Printing on 10% = 240 pages. Printing on 20% = 120 pages. Printing on 40% = 60 pages. Printing on 80% = 30 pages.
The best print speed for everyday prints (medium quality) is about 50–60 mm/s. However, users should note that some materials can be printed very quickly (e.g. PLA) while some require a slower rate to prevent warping or print failure (e.g. TPU).
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.
PPM stands for Paper per minute which is used to measure the printing speed of both inkjet and laser printers. Most printers include a PPM rating for both black and color documents. These speed measurements are typically listed in the printer`s technical specifications.
For commercial applications, high-end printers can print up to 100 pages per minute. Black and white printing can still produce images, using shades of gray in place of colors while improving your print speed dramatically over the speed of printing in color.
Here`s a quick calculation you can do to get a rough idea of how many pages your cartridge will print. The manufacturer`s capacity is based on 5% of the page being covered in ink or toner, but if you are printing large shaded areas or more than 4 paragraphs of text, we generally print at more like 10 – 15% coverage.
Many inkjet printers are rated at about 15 pages per minute for black ink. Laser printers usually print twice that fast. Some high-volume monochrome laser printers print as fast as 100 pages per minute.
Write down the two times from the stopwatch. The first time tells you how long a one-page document takes to print. If the second time is greater than one minute, convert the time to seconds and divide seconds by four. The result is the average time, per page, for a long print job.
Reduce print quality to improve print speed (Windows)

Click your printer, and then click Manage > Printing preferences. Click the Paper or Paper/Quality tab, and then make sure Plain Paper is selected in the Type or Paper type field. Adjust the print quality.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP 2550L toner cartridge override
ANSWER : thank you very much. works fine. I’ve looked for this for a long time! (HP 2550L user)

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HP Color LaserJet 2550L

HP 26 vs HP 29 cartridge compatibility
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HP Color LaserJet 2550L

HP laser jet 3015 "Upgrade Error Call HP Support"
ANSWER : rgtr

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HP Color LaserJet 2550L

HP 9040 MFP Error code
ANSWER : bonsoir

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HP Color LaserJet 2550L

HP PSC 2410 clicking noise problem
ANSWER : I have the same issue… I’ve tried everything above… I don’t believe it’s dust as this happens on and off occasionally… I think I may need to make a youtube video of me “fixing” this printer! I’m really frustrated with this thing!! If it doesn’t work soon, I’m gonna by the solution in the form of a hammer!

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HP Color LaserJet 2550L

HP 4101MFP Hard Drive Question
ANSWER : To initialize: turn off – Press start and hold down while turning on, release after all three light light, you should see initialize disk hit check, and allow to boot.

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HP Color LaserJet 2550L

HP 4250n – blurry text
ANSWER : What is the fuser? And how can it be changed?

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HP Color LaserJet 2550L

HP 4550N formatter board
ANSWER : You can replace it by finding the slot of DIMM, where the existing HP4550N formatter board is installed. More info is available here

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HP Color LaserJet 2550L