The Doctor Blade 88A (DB) is a crucial component in the toner cartridge assembly for HP LaserJet printers, specifically designed for models such as P1007, P1008, P1106, P1108, M1136, M1213nf, M1216nfh, M1218nfs, M126nw, M128fn, M128fw, M202n, M202dw, M226dn, and M226dw. Its primary function is to regulate the amount of toner transferred to the drum, ensuring consistent print quality and preventing toner leakage.(Yeenmtech)

The 88A Doctor Blade is available in two main types:(Yeenmtech)

Foam Doctor Blade: This version utilizes a foam material to wipe excess toner from the drum. It's commonly used in various HP and Canon printer models.(gargcomputers.com)

Tape Doctor Blade: This variant employs a tape material for toner regulation. It's available in packs, such as a set of 20 pieces, and is designed for specific printer models.(Premier Computers)

These blades are essential for maintaining optimal print quality and extending the life of your printer.

If you're considering purchasing a replacement, ensure compatibility with your specific printer model. It's advisable to source these components from reputable suppliers to guarantee quality and performance.