Canon imageCLASS MF3010 VP Multifunction Monochrome Laser Printer - Manual (Page 87)

Change the ratio.
50% to 90% 100% 110% to 190% 200%
-5 to -1 0 +1 to +9 ±9
" Setting List(P. 31) "
Press [ ] to start copying.
Press [
].
You cannot perform the enlarged or reduced copy when combined with the following functions.
" Copying Both Sides of Cards onto One Side (ID Card Copy)(P. 83) "
" Copying Two Documents onto One Sheet (2 on 1 Copy)(P. 86) "
Copy
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