Dell 1700n Laser Printer "scb" Questions

...failed, and the copy processor board (CPB) is not communicating with the scanner-controller board (SCB). 1. Turn the product off, and then on. 2. Check the scanner controller board LEDs. 3. Check

...case then your printer is suffering from a communication problem between the scanner control board(SCB) and the front side optical board (Scanner). This is a very difficult problem to troubleshoot ...