I was working in a Printer company for software department. here are my few cents :
1. Inkjet Mfps are cheap but are not good for printing voluminous stuff. infact printer companies make more than 60 percent of revenue by selling catridges than printers. The only advantage of buying an inkjet printer is : its cheap. But I am sure you will shell out more than printer cost itself in no time if you intend to copy and print books
2. Laser Mfps on the other hand, are very costly, but then the cost per page is much lesser than inkjet. You should consider these mfps if you are thinking about voluminour printing (especially black and white ) . The color mfps, i think is way too overpriced. The advantage that these printers have over inkjet is that they have "toner catridges" or simply known as toners which is in form of powder and they are fused to the paper when you print. So effectively, the toners last for a longer time and gives you almost thrice the number of pages for the same inkjet volume
And finally, companywise, HP printers have highest percentage in world market ( i did not work for them though
) Their technology seems to be superior in entry level inkjet till midrange printers. So any of their printers should be a good buy. whether to go in for laser or inkjet mfps, you will have to decide
. You can see all the models from their website and check out the features. It will help you decide the best one to buy for your budget, costwise and featurewise