123 inkjet cartridge black

You're looking at the **HP 19A Original LaserJet Imaging Drum (CF219A)**. This is a crucial component for the specified HP LaserJet Pro printers. Unlike a toner cartridge (which holds the powder), the imaging drum is responsible for transferring the toner onto the paper. It typically lasts much longer than a single toner cartridge. Here's a summary of the information: * **Product:** HP 19A Original LaserJet Imaging Drum (CF219A) * **Function:** This is the imaging drum unit, not the toner cartridge. It works in conjunction with toner cartridges (like the HP 17A) to produce prints. * **Page Yield:** Imaging drums generally have a high page yield (often around 12,000 pages for this model), meaning you'll replace them less frequently than toner cartridges. * **Color:** Works for black and white laser printing. **Compatible Printers:** This HP 19A (CF219A) imaging drum is compatible with the following HP LaserJet Pro series printers: * HP LaserJet Pro M102a Printer * HP LaserJet Pro M102w Printer * HP LaserJet Pro MFP M130a * HP LaserJet Pro MFP M130fn * HP LaserJet Pro MFP M130fw * HP LaserJet Pro MFP M130nw