If it still doesn’t work after multiple cleanings, take out the ink cartridge, wipe the nozzle with alcohol, leave it for ten minutes to half an hour, and try again later. If it doesn’t work, you can only change the nozzle. Canon 3800 ink cartridge and nozzle Use the integrated one and just replace the ink cartridge.
Inkjet printer nozzles are divided into thermal foaming and micro-piezoelectric nozzles. Micro-piezoelectric is a patent of Epson (EPSON), and thermal foaming is a patent of Canon.
Introduction
Due to design factors, thermal foaming is easier to plug than micro piezoelectric. However, thermal foaming can be scalded with boiling water. In many cases, if the head is clogged, it can be scalded with boiling water. It just soaks open, but unlike micro piezoelectric, once the plug is blocked, there is no other way but to replace it.
However, the printing effect of micro-piezoelectric nozzles is not as good as thermal foaming, but its lifespan is longer than thermal foaming. The thermal foaming effect is good, but its lifespan is shorter. It can only be said that each has its own pros and cons. .