Customer Rating: 
Summary: Good Ink cartridge
Comment: The 58 cartridge does not run out of ink as fast as the no. 56 one does. Could HP make a cartridge that does not run out of ink so quickly? I like the printer and it prints great photos from the no. 58 but the black cartridges run out of ink so quickly that it is placing a dent in my wallet.
Customer Rating:
Summary: The printouts are great, but ink runs out fast
Comment: I used 6-ink printing with HP 57 and 58 cartridges on my PSC 2210 multifunction machine using 4800*1200 optimized color DPI. The printouts look perfect on HP premium photo paper. Howerver, the HP 58 photo cartridge runs out after fewer than 20 8*11 pages (60 4*6 photos), and the HP 57 cartridge has only about 1/4 left. It would be much cheaper if I just took the images to the 1-hour photo processing center in my local Costco...
Customer Rating:
Summary: This is the "Photo Cartridge"
Comment: HP No. 58 Photo Cartridge (C6658AN) .... This item is not listed/technical specs. corrrectly..... It is a Photo Cartridge which replaces the black cartridge in a printer.... What it has is: black, + magenta(photo) and Cyan (photo).... This is in additon to the tri-color cartridge, thus giving;.... 6 color (cyan, magenta, yellow,+ (this cartrige, #58) black ,magenta(photo) and Cyan (photo).... I am going to try this in my HP 550 and will see and write my results. I have purchased the refill inks (way, way less $ ...like 10-20% of the cost, 80% less) and it has the ink for the Photo Cartridge. So I want to try it. I will write back with my opinion.
Scott
Customer Rating:
Summary: About cartridge
Comment: I would like to know Black Ink cartridge Volume that's Hp No. 56 Also I would like to know About Colour Ink cartridge for the sPrinter Hp 5550 and the volume if the Ink.
Summary: Good Ink cartridge
Comment: The 58 cartridge does not run out of ink as fast as the no. 56 one does. Could HP make a cartridge that does not run out of ink so quickly? I like the printer and it prints great photos from the no. 58 but the black cartridges run out of ink so quickly that it is placing a dent in my wallet.
Customer Rating:
Summary: The printouts are great, but ink runs out fast
Comment: I used 6-ink printing with HP 57 and 58 cartridges on my PSC 2210 multifunction machine using 4800*1200 optimized color DPI. The printouts look perfect on HP premium photo paper. Howerver, the HP 58 photo cartridge runs out after fewer than 20 8*11 pages (60 4*6 photos), and the HP 57 cartridge has only about 1/4 left. It would be much cheaper if I just took the images to the 1-hour photo processing center in my local Costco...
Customer Rating:
Summary: This is the "Photo Cartridge"
Comment: HP No. 58 Photo Cartridge (C6658AN) .... This item is not listed/technical specs. corrrectly..... It is a Photo Cartridge which replaces the black cartridge in a printer.... What it has is: black, + magenta(photo) and Cyan (photo).... This is in additon to the tri-color cartridge, thus giving;.... 6 color (cyan, magenta, yellow,+ (this cartrige, #58) black ,magenta(photo) and Cyan (photo).... I am going to try this in my HP 550 and will see and write my results. I have purchased the refill inks (way, way less $ ...like 10-20% of the cost, 80% less) and it has the ink for the Photo Cartridge. So I want to try it. I will write back with my opinion.
Scott
Customer Rating:
Summary: About cartridge
Comment: I would like to know Black Ink cartridge Volume that's Hp No. 56 Also I would like to know About Colour Ink cartridge for the sPrinter Hp 5550 and the volume if the Ink.