Display: Microprocessor has encountered a bad signal (other than an abort, illegal instruction, or arithmetic exception).
Description: Undefined signal error
Remedy: Unplug the printer from the electrical outlet, wait for 10 seconds, and then plug the printer back in. If the problem remains, then replace the USB cable. Service: Replace the system board.
Code: 38
Display: Scanner mechanism is locked in place or unable to move due to other failure
Description: Unlock scanner
Remedy: Unplug the printer from the electrical outlet, wait for 10 seconds, and then plug the printer back in. If the problem remains, then replace the printer. Service: Replace the scanner unit
Code: 39
Display: The scan carrier has stalled.
Description: Scan carrier stall
Remedy: Unplug the printer from the electrical outlet, wait for 10 seconds, and then plug the printer back in. If the problem remains, then replace the printer. Service: Replace the scanner unit.
Code: 40
Display: The microprocessor has encountered an abort or undefined instruction.
Description: Undefined error
Remedy: Unplug the printer from the electrical outlet, wait for 10 seconds, and then plug the printer back in. If the problem remains, then replace the printer. Service: Replace the system board.
Code: 41
Display: Firmware attempted to access invalid address space.
Description: Address error
Remedy: Unplug the printer from the electrical outlet, wait for 10 seconds, and then plug the printer back in. If the problem remains, then replace the printer. Service: Replace the system board.
Code: 42
Display: An error was detected in reading or writing NVRAM.
Description: NVRAM error
Remedy: Unplug the printer from the electrical outlet, wait for 10 seconds, and then plug the printer back in. If the problem remains, then replace the printer. Service: Replace the system board