Some may assume that the PG 30 and PG 40 may refer to gadgets but this actually refers to the ink that will be used in printers. These are both used by people depending on the printers that they are using. The PG 30 is known to have a lesser amount of ink as compared to the PG 40.
Due to this, the price of the PG 40 is also higher as compared to the PG 30. If you would need to print a lot of documents, you are better off choosing to get the PG 40 as compared to the PG 30 but if you just want to print from time to time or you would only use the printer in times of emergency, the PG 30 may already be sufficient for your needs.
Most people today have to spend time printing out documents. Thankfully, it is less than it was years ago now that we have digital documents and methods for sending items to other people. Before long, you will no longer need a printer because everything will be done online. One type of printer is called Canon.
There are many different models that you can buy, which means that the ink that you get for your printer must match that model that you have. Otherwise, the ink will not fit into the printer. There is a PG30 Canon printer, and there is a PG40 printer. PG40 has a more significant amount of ink than the PG30. However, the PG30 is less expensive than the PG 40.