I agree with Maccrystal. I would definitely recommend using a laser for a few more reasons.
The laser can be combined with Reform or CheckFactory and pre-printed, blank, safety-stock check forms. When you print with the laser the MICR toner used (and required) is infused to the paper and a viable machine readable check is produced without the need for pre-numbered stock. When checks are not being printed the MICR toner can be secured and normal toner used for everyday printing.
Inkjets tend to dry out in storage after use. Can you even get MICR ink cartidges? Anyone?
Andy Baldwin
"Testing is the most overlooked programming language on the books!