It seems you're asking about a specific wiper blade for printers, particularly a "Di Wiper Blade 05A 80A" compatible with various HP and Canon printer models. This component typically plays a crucial role in the maintenance of laser printers, specifically in the cleaning and toner-related functions.

Here's a breakdown of the printers that the wiper blade might be compatible with:

HP Printers:

1. HP LaserJet P2035
2. HP LaserJet P2055D
3. HP LaserJet 3035

Canon Printers:

1. Canon 5840
2. Canon 6300
3. Canon 6650

The wiper blade is often used to clean the drum or other components of the printer after a print cycle, ensuring that no toner remains on parts where it shouldn't be, thus preventing print quality issues.

If you're looking for this specific wiper blade for one of the models mentioned, it's important to check compatibility, as model-specific parts are designed to fit precisely within a particular printer's maintenance cycle. You can usually find the part number in your printer's maintenance manual or by reaching out to authorized service centers for the best replacement options.