Canon EOS-1 D X Mark II Instruction Manual page 162

Setting the Image-Recording Quality
3 Setting the JPEG Quality
For JPEG images, the recording quality (compression rate) can be set
separately for each image size: 3, K, 5, and 6.
The higher the recording quality, the fewer the number of possible shots will
be. On the other hand, the lower the recording quality, the higher the
number of possible shots will be.
162
Select [JPEG quality].
1
Under the [z2] tab, select [JPEG
quality], then press <0>.
Select the desired image size.
2
Select the image size, then press
<0>.
Set the desired quality
3
(compression rate).
Select the number, then press <0>.
The higher the number, the higher the
quality will be (lower compression).
For 6 - 10, <7> is displayed. For 1 -
5, <8> is displayed.