Start with Canon's exact product record
Canon supports multiple printer families; PIXMA is a family name, not one package shared across its models. Copy the complete model string from the device, including any suffix, and use Canon's product search rather than an abbreviated result from a third-party driver directory.
The product support page can list documentation and software by operating system. Confirm that the Windows selection and the listed model match the equipment before interpreting any download or installation notes. The same family can contain print-only and multifunction products, so do not infer a scanner from a similar-looking enclosure.
Follow the print data path
When an application prints, Windows hands the document to a queue, a rendering path prepares the data, and a port or protocol delivers it. A Canon print driver may expose options specific to a supported model; a standard Windows class path may expose a different subset when the printer supports that protocol.
Neither a USB connection nor a Wi-Fi connection guarantees which print language or features the installed queue uses. A device can be discovered over a network yet still have incorrect media handling because the queue's settings or renderer differ from what the model actually supports.
Keep image acquisition separate
On a Canon multifunction printer, scanning takes data from the scanner to the computer, the reverse direction from sending a print job. Scan software and its acquisition interface may be listed separately from print components on Canon's support page. The scanner may also require a different network-discovery path.
A successful printed test page therefore verifies only printing. If a scan application cannot find the device, confirm that the exact model supports scanning, check its software and operating-system notes, then investigate whether the scanner is visible to the intended application. Do not replace a working print queue merely to address scanning.
Read PIXMA as a navigation label
The PIXMA child guide explores how an individual model's media, ink, print, and scan features should be read from its own documentation. Never copy another PIXMA model's paper sizes, borderless behavior, connection options, or driver list into the record of the device in front of you.
Where a product has multiple regional variants, choose the matching regional Canon support page and read its manual. The page title is a useful starting point, but the listed operating systems, package description, and specific function are more useful when assessing whether software fits your situation.
Let the failure identify the next guide
Use the connection guide if Canon software cannot find a powered network printer; use the queues guide when a visible destination holds jobs. If only certain documents fail or pages render incorrectly, compare output from another application and then consult the rendering guide.
For a new Windows installation, follow the general setup guide. For an existing queue after a software change, use the update guide rather than installing every listed Canon utility. Canon documentation provides model facts; Microsoft's printer documentation explains what Windows does with them.