PIXMA TS3722 error code 7700

Neshprint — Fri, 30 Jan 2026 00:51:17 GMT

My TS3722 print ran out of paper while printing now I am getting a error code of 7700 how do I fix this tried hard reset and still nothing

Re: PIXMA TS3722 error code 7700

Patrick — Tue, 03 Feb 2026 18:51:34 GMT

Hi Neshprint,

The 7700 error can be caused by a faulty cartridge. Unfortuately, the error code does not definately mean that and it does not specify which one may be the cause.

To resolve this issue, it is recommended that both ink cartridges are replaced with new, genuine Canon ink cartridges.

Your PIXMA TS3722 is compatible with the following ink cartridges:

PG-275 black
CL-276 color

PG-275XL black
CL-276XL color

They can be purcahsed directly from Canon:

Ink for your PIXMA TS3722 - usa.canon.com

If the 7700 error perists after changing both ink cartridges, please contact one of Canon's Technical Support Representatives via phone or chat. To contact a Technical Support Representative, please use the link below to log into your My Canon account:

https://mycanon.usa.canon.com

Once logged in, click on your PIXMA TS3722 and then click on the Product Support button to access your available support options.

Did this answer your question? If so, please click the Accept as Solution button below so that others may find the answer as well.

topic Re: PIXMA TS3722 error code 7700 in Desktop Inkjet Printers

PIXMA TS3722 error code 7700

Re: PIXMA TS3722 error code 7700