: A well-known technical repository, though you may need a forum account or to follow specific password instructions (e.g., "testcopy").
While the tool is versatile, it is most commonly sought after for the "E" series and mid-range Pixma series. v3600 is particularly popular because it supports models that older tools could not handle. Common compatible series include:
A: You likely have a hardware failure (bad print head, broken encoder strip) that just happens to share the same error code.