Hongxin Machinery Co,Ltd help you install cracked board for Imaje 9410 9450 printer . 1: Pls check the printersofeware  version ,and the cracked boardversion A: if the printer versionhigher than 7.3, cannot use this cracked board , B: pls also show me thepicture of the cracked board you have , if the board backside has EXP time,this is old version board ,just can use on the printer version less than 7.0 ,this cracked board cannot be use on the printer version from 7.0 to  7.3, C: if the board backsidedon't have EXP time, this is new version board, can use on the printer versionfrom 7.0 to 7.3 D:Below is the picturefor printer version 8.1 C, this is for your reference ,you can check from : service- data-printer E:one more question,inChina ,Imae update their printer password,all of the printer version higherthan 7.3,cannot use the cracked board and OEM chips, I am not sure if yourcountry has the same problem,before we can update the printer sofeware easily,now cannot, after update cannot use the cracked board and OEM chips   2: For the printer, sofewareis 7.3 version install as below : Near the main board   3: for the printerversion less than 7.3 version install as below :  Near the RF Board side