I don't find that using an inkjet printer to produce targets is in any way "frugal" considering the cost of those ink cartridges...could hardly be worse than if they filled them with gold.I always bring my own self printed targets, and I use painters tape to stick them up. People who know me laugh that I can be so frugal when it comes to targets, but there's nothing funny about wasting money on pre-printed range targets.
However, the only thing I use paper targets is for checking the accuracy of some load...while most of my shooting is done using a self-constructed swinging set of steel bowling pins.
I have both an inkjet and a laser printer, but I prefer using the MidwayUSA targets for assessing the accuracy of loads inasmuch as I take the targets, enter the data for the load on them, 3-hole punch them, and put them in a three-ring binder...one for each gun I own. The targets from MidwayUSA are printed on that heavier stock...which in my opinion works better than common copy/printer 20 lb paper for achieving in those binders.