MPc4502 reduce/enlarge adjustment

[tufbnme]

Never been asked this before, couldn't find anything in the manual. Customer reduces an image 50% and then tries to enlarge it back to 100% has to go 202-203% instead of 200%.
Is there any sort of adjustment for this?
Thanks

[sandmanmac]

Never been asked this before, couldn't find anything in the manual. Customer reduces an image 50% and then tries to enlarge it back to 100% has to go 202-203% instead of 200%.
Is there any sort of adjustment for this?
Thanks

My guess is that the copies at Full Size are already being slightly reduced by 0.5%-1%, so I'd check and adjust that.
I'm very curious as to the reason they need to restore it back .

The other solution I'd suggest is that if they've figured out the necessary settings, then have them program the job, and they can restore it back to original size very easily.