Product name	Part number	Cartridge
HP 57 Tri-color Inkjet print cartridge	HP 57 (C6657A)

The last character of the cartridge part number on the package reflects the region in which the cartridge is sold. For example, a cartridge with a part number ending in ‘N’ is sold in the US, while one ending in ‘L’ is sold in Latin America. The following table shows the worldwide product numbers for HP 57 print cartridges:

Region	Part number
North America	C6657AN
Canada	C6657AC
Europe	C6657AE
Middle East	C6657AE
Africa	C6657AE
Latin America	C6657AL
Asia Pacific	C6657AA

HP Inkjet printer compatibility

The HP 57 print cartridge may be used in the following printers:

HP Deskjet printers	HP Photosmart printers	HP Printer/scanner/copier
HP Deskjet 450c printer	HP Photosmart 100 photo printer	HP PSC 2100 all-in-one series products
HP Deskjet 5550 printer	HP Photosmart 130 photo printer	HP PSC 2200 all-in-one series products HP PSC 1310 all-in-one series products
HP Deskjet 5551 printer	HP Photosmart 7150 printer
	HP Photosmart 7350 printer
	HP Photosmart 7550 printer

Ink volume and approximate page count

The actual print cartridge life depends on the printer used, and may vary from cartridge to cartridge. Use the table below as a guideline to determine how many pages the print cartridge will print.

Cartridge	Ink volume	Approximate page count
HP 57	17 ml	391 at 15% density

HP Deskjet printers  HP Photosmart printers  HP Printer/scanner/copier 
HP Deskjet 450c printer  HP Photosmart 100 photo printer  HP PSC 2100 all-in-one series products 
HP Deskjet 5550 printer  HP Photosmart 130 photo printer  HP PSC 2200 all-in-one series products

HP PSC 1310 all-in-one series products
HP Deskjet 5551 printer  HP Photosmart 7150 printer 
HP Photosmart 7350 printer 
HP Photosmart 7550 printer