Laser Printers - CompTIA A+ 220-1001 - 3.11

[@crashb700]

This is so much easier to understand when seeing it visually.

[@Blazer42792]

Hey, thank you for everything you've done for us. Every IT teacher mentions your name and videos as a tool to help us study. I listen to you every day on my way to school. You're awesome!

[@dannyjimenez2597]

No

[@MegaAvids]

@@dannyjimenez2597 no?

[@LetThereBeLoveLight]

Frfr this is how I landed here too our instructors and administrators recommended Professor Messer as the go to for good visuals and concise reliable wisdom. UDP me this is so much fun it Hertz Hz 😂 I am confirming this message so as a SYN sent will wait for your SYN ACK to finish our 3?way handshake 🤝

[@angelitot3113]

was reading through my textbook and decided to look up a video about printers. This video helped me better understand and visualize the material. Thank you Professor Messer

[@Calcetinesmojados]

I hated so much studying printing until I found your videos, thanks, Professor Messer!

[@samuelkearns4056]

The A+ course I'm taking (902...) explained laser printing and emphasized needing the steps - but never once listed them out! Not satisfied, I went to KZbin and found your previous 902 video, which demonstrates them perfectly! Glad to see you already have an update. Thank you, Sir. Sub'd.

[@JamesBond-kt3di]

As always your ability to explain complex topics in such a concise and simple manner is a life saver for those of us studying for the Core 1 exam. Reading a textbook for nearly an hour hasn’t provided me with the same confidence and understanding that your 10 minute video has. Thank you.

[@anthonybarone7385]

Work for Ricoh getting A+ to start my Technician path this is exactly how its explained in a 36 hour 15 part module on print technology always clean them rolls too guys

[@T3chBeatz]

6:11 Brilliant explanation. Seeing the cross section makes it so much clearer

[@richardulyss6211]

OMG THANKS, i was reading a book and this part i couldn't quite get, and you made it so much clearer now.

[@tahoegreg661]

Incredibly concise explanation of a complicated system , thank you

[@45414]

If you have ever used a laser printer or anticipate using one, you should watch this video. Professionally produced and articulately explained. Thanks!

[@rwpack6671]

Thank you so much. I accidentally hit the dislike button on my Android so changed it to like right away. I wish I could like this multiple times. Going for my 2nd bachelor's degree. This one in Cybersecurity and Information Assurance. A+ is a cert they want you to get while in the degree. Even having my Secuirty+ I am learning new things for the 220-1001 and 220-1002. All the hardware included which the laser printer is an example. Watching this the whole day.

[@DextahPC]

WGU huh? Me too =)

[@CC-bm3wb]

@@DextahPC Same here! Go Nightowls!

[@charlessoto3530]

What was your first major if I may ask?

[@ittybyte1211]

The technology behind these devices is so interesting. Toner ink binds to ions that have been neutralized but not to those with a negative charge? So cool.

[@jromeroevo]

This is better than other courses I seen with PowerPoint and drawings of the hardware components.

[@Zyldie]

This may be an odd question but what happens to the charge of the drum during/after step 7? Does the drum go back to being a neutral charge during the cleaning process or does it keep the negative charge with the neutral image until the next step 1 occurs?

[@KevShaw808]

Awesome video! It's really neat to learn how all this stuff works. I had wondered what the fuser was and now I know.

[@jordanbentley]

Wow this makes studying printers kinda bearable

[@baysavicious]

I know I’m struggling through this objective but this video was actually quite interesting

[@ctsnctechnologychannel6342]

This is great information , it has really helped me with my Comptia certs and professional work life as well.

[@GanNing221]

When the next person asks me "why are laser printers so expensive?" I will refer them to this video. Thanks Professor Messer for providing me the information to pass the Security+ SY0-601!

[@austin16377]

for those confused (like I was), photosensitive drum is another word for imaging drum.

[@coolerfullofish]

This actually blew my mind. Ingenious!!

[@cablesecurity2135]

Thank you so much for all your material. It is helping me so much!

[@nathanvincent7998]

My "teacher" will never help me as much as Professor Messer

[@JeffThePoustman]

Thanks for these videos. Very helpful indeed.

[@SHIBBYiPANDA]

What is the black circle next to Developing?

[@nickgaincle]

What is the difference between duplex and duplexing assembly?

[@fatboycrew6649]

i think duplex just describes printing on two sides of the paper and duplex assembly is the actual set-up inside the printer that does the duplexing.

[@OniiChanPls]

Why are the colors cyan, magenta, yellow, and black and not red blue yellow? Just put of curiosity and in hopes of the meaning helping me to remember

[@professormesser]

Magenta (red), yellow, and cyan (blue), are the primary colors. We often simplify the names as red/yellow/blue, but CMYK is the printing industry term.

[@OniiChanPls]

@@professormesser thanks! Looks like it'll be more about studying colors for this one lol

[@saiviuel]

@@professormesser this video is over a year old yet you STILL respond RIGHT AWAY to your comments. Thank you so much for that! I read the whole textbook but watching your videos helps me retain the information!

[@evolutionzero1302]

Dear god thank you so much for this

[@JamesBrodski]

Great video.

[@arcadianmuzique6593]

"Laser beams"