48:00 PRS Actuator system failure
Call agent:
1. Use the power switch at the rear to turn off the printer, then disconnect the power cord.
Reconnect the power cord, then turn on the printer.
2. Perform the scan-axis PRS diagnostic test to troubleshoot the problem further.
Service engineer:
1. Check that the PRS Actuator cable is undamaged and correctly connected to the engine PCA.
2. Replace the printhead-to-paper space solenoid.
3. Replace the engine PCA.