In this video we can see how to changes the fixing unit of kyocera model 2040 printer, if any problem in printing quality mostly it will be fixing problem in this printer, the fixing unit cost is Rupees10000 only. once 2lac copies we have to change the fixing unit in this type of machine. his type of printer is very useful to office, All in one like, printer xerox, scanning, wify using, pen drive options are available in this printer, photo quality is very well in this type of printer. scanning performance is well and its copier speed and printer speed is well done. i shown in this video its printing speed and xerox adf speed. this machine cost is around Rs. 45000/- only. if you have any low level office this type of machine is enough.