updated review
after running the nozzle cleaner program like 6 or 7 times it prints a lot better but not perfect . i may keep the cartdiges instead of returning them but will probably be my last time ordering them from this company i cant afford to have my printer not printing properly.
original review
ive purchased refilled ink cartridges before but couldnt find the company im used to buying from so i took a chance on these. they do not work for me . i have to constantly clean the ink heads noy sure what its called. they leave blank lines in the middle of my letters see pics. i cant believe how bad they are. i guess ill go back to buying original manufacturer cartridges at least they work! im going to ask for a refund.
updated

11/20/17 the cartridges are working pretty good now after running the deep cleaning program on my printer 3 o4 times i printing fifteen pages in a row yesterday with no problems i would reorder again

updated review
after running the nozzle cleaner program like 6 or 7 times it prints a lot better but not perfect . i may keep the cartdiges instead of returning them but will probably be my last time ordering them from this company i cant afford to have my printer not printing properly.
original review
ive purchased refilled ink cartridges before but couldnt find the company im used to buying from so i took a chance on these. they do not work for me . i have to constantly clean the ink heads noy sure what its called. they leave blank lines in the middle of my letters see pics. i cant believe how bad they are. i guess ill go back to buying original manufacturer cartridges at least they work! im going to ask for a refund.
updated

11/20/17 the cartridges are working pretty good now after running the deep cleaning program on my printer 3 o4 times i printing fifteen pages in a row yesterday with no problems i would reorder again

Remanufactured ink cartridges are notorious for their inability to show ink levels. Maybe it's just me, but I find that bothersome.
I was very surprised (and somewhat impressed) to see that these JARBO's don't have that issue. Ink levels are displayed, just as they
should be.

There's a sense of security with buying name brand stuff.
But if you manage to find something of comparable quality at a substantial savings, why bother?
...Enter The JARBO Remanufactured Canon Ink Cartridges.

This is only my first foray into using this product and they're working splendidly.
However, I've only posted four stars because I'm unsure of their longevity and continued high performance. At thirty-nine bucks for the set of black and colored, this is a terrific deal.
I'm leery because I've been screwed over by other brands.
So far I'm duly impressed.

As far as remanufactured cartridges go, these are striking me as the best of the bunch....My PIXMA is liking them.
If they work out (and it looks like they will) I'll let you know, and upgrade this to five stars.

And you can rest assured I'll be buying more!

Update:
Yup, I've elevated these JARBO's to Five stars, and this is why:
I need to do an inordinate amount of printing (lots of stuff on photo paper). These are hanging in there and lasting very well, and showing their ink levels - just like the pricier OEM cartridges.
Next time I'm in the market for toner cartridges, THESE are what I'll be getting.

Remanufactured ink cartridges are notorious for their inability to show ink levels. Maybe it's just me, but I find that bothersome.
I was very surprised (and somewhat impressed) to see that these JARBO's don't have that issue. Ink levels are displayed, just as they
should be.

There's a sense of security with buying name brand stuff.
But if you manage to find something of comparable quality at a substantial savings, why bother?
...Enter The JARBO Remanufactured Canon Ink Cartridges.

This is only my first foray into using this product and they're working splendidly.
However, I've only posted four stars because I'm unsure of their longevity and continued high performance. At thirty-nine bucks for the set of black and colored, this is a terrific deal.
I'm leery because I've been screwed over by other brands.
So far I'm duly impressed.

As far as remanufactured cartridges go, these are striking me as the best of the bunch....My PIXMA is liking them.
If they work out (and it looks like they will) I'll let you know, and upgrade this to five stars.

And you can rest assured I'll be buying more!

Update:
Yup, I've elevated these JARBO's to Five stars, and this is why:
I need to do an inordinate amount of printing (lots of stuff on photo paper). These are hanging in there and lasting very well, and showing their ink levels - just like the pricier OEM cartridges.
Next time I'm in the market for toner cartridges, THESE are what I'll be getting.

I had a problem with my order and as soon as they found out they immediately wanted to mail me replacement cartridges. What a nice company thabk you. Im saving years of family photos getting old and scanning and reprinting with your ink and they are now coming out great! I take back what i posted earlier when i only gave them two stars they are a 5 star company, I've never had a company so prompt and kind to send out replacments without a question. Thank you Jarbo. You helped me salvage decades of photos of my family

Terance