Di Doctor Blade 17A, 18A, 30A For HP LaserJet HP LaserJet Pro M102 M104 M130 M132

The Doctor Blade is an important component of a laser printer’s toner cartridge. It helps evenly distribute the toner powder on the photoconductor drum, ensuring a smooth print output. The model numbers you mentioned, 17A, 18A, and 30A, are associated with different toner cartridges used in various HP LaserJet printers, including the HP LaserJet Pro M102, M104, M130, and M132.