12A Doctor Blade Compatible with HP 12A (Q2612A) & Canon CRG-303/703 Toner Cartridges for HP LaserJet 1010, 1020, M1005 and Canon LBP2900 Printers

12A Doctor Blade is a precision-engineered toner metering blade designed for HP 12A (Q2612A) and compatible Canon toner cartridges. The doctor blade is one of the most important components inside a toner cartridge, responsible for regulating toner flow and maintaining a uniform toner layer on the magnetic roller for consistent print quality.

A worn, bent, damaged, rusty, or defective doctor blade can lead to faded printing, black lines, grey background, toner leakage, uneven print density, and poor cartridge performance. Replacing the doctor blade restores proper toner distribution and helps achieve sharp text, clear graphics, and professional print results.

Manufactured from high-quality materials with precise tolerances, this replacement doctor blade is ideal for toner cartridge rebuilding, refilling, maintenance, and refurbishment applications.

Product Type: Doctor Blade

Cartridge Compatibility: HP 12A (Q2612A), Canon CRG-103, CRG-303, CRG-703, CRG-104, CRG-706, CRG-306

Condition: Compatible New

Compatible Printers

HP LaserJet Series

• HP LaserJet 1010
• HP LaserJet 1012
• HP LaserJet 1015
• HP LaserJet 1018
• HP LaserJet 1020
• HP LaserJet 1022
• HP LaserJet 3015
• HP LaserJet 3020
• HP LaserJet 3030
• HP LaserJet 3050
• HP LaserJet 3052
• HP LaserJet 3055
• HP LaserJet M1005 MFP
• HP LaserJet M1319 MFP

Canon Laser Shot Series

• Canon LBP2900
• Canon LBP3000

Canon Fax Series

• Canon FX9
• Canon FX10

Compatible Toner Cartridges

• HP 12A (Q2612A)
• Canon CRG-103
• Canon CRG-303
• Canon CRG-703
• Canon CRG-104
• Canon CRG-706
• Canon CRG-306
• Canon FX9
• Canon FX10

Features

• Precision Toner Metering
• Uniform Toner Distribution
• High Quality Compatible Product
• Sharp Print Output
• Durable Construction
• Easy Installation
• Long Service Life

Applications

• Toner Cartridge Refilling
• Cartridge Rebuilding
• Cartridge Maintenance
• Print Quality Restoration
• Printer Servicing

Also Known As

• Doctor Blade
• Toner Metering Blade
• Toner Control Blade
• Toner Regulating Blade
• Magnetic Roller Blade
• Cartridge Doctor Blade
• 12A Blade
• Q2612A Doctor Blade