How to charge the printer that helps the printer with wrong questions? How long does it take to charge the printer that helps with homework problems?

In recent years, a wrong-question printer has become popular on the market, which is very popular with parents and students, because the wrong-question printer can not only print out wrong questions, so students don’t have to copy them, but it also has Analysis does not require parents to explain too much, and many may not be able to do it, so many families now have one. Among them, homework helpers are relatively well-known. However, how do you charge the printer that helps you with mistakes and how long does it take to charge your homework helper?

The homework help machine is different from the printers we usually use. The printer does not need to be charged and can be used directly by plugging it in. However, the wrong printer of the homework help machine needs to be charged. Generally In this case, the help machine prints wrong questions just like our mobile phones. Just plug the charging cable directly into the charging port to charge. If it is charging, the help machine usually displays a red light and a green light when fully charged. Secondly, there is a 1200mAh lithium battery in the homework helper. Generally, it is not full after charging for 2 hours. Usually, it is charged before going to class, and it is full when you get home from school. Generally, it will not affect normal use, and it can be used after being fully charged. Make 8 rolls of paper.

Therefore, it is relatively simple to charge the Bangbang printer, just like our mobile phones, and it does not take a long time to fully charge. At the same time, it can also print a lot of paper test questions. Parents and students You can purchase according to your own needs.