52:10 Drop detector failure
Call agent:
▲
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.
Service engineer:
1. Check that the drop detector cable is undamaged and correctly connected to the service station board.
2. Replace the drop detector. See Service Station with Drop Detector on page 302.
3. Replace the service station. See Service Station with Drop Detector on page 302.
54.4:03 Pinchwheel lifter motor error
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. Check for any visible obstacles restricting the movement of the pinchwheel assembly, then clear the
obstruction.
Service engineer:
1. Check that the pinchwheel motor assembly cable is undamaged and correctly connected to the engine
PCA.
2. Replace the pinchwheel lifter motor. See Pinch Wheel Assembly on page 339.
3. Replace the engine PCA. See Engine PCA on page 277.
55:10 Cannot access the line sensor EEPROM
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 carriage test to troubleshoot the problem further.
Service engineer:
1. Replace the line sensor. See Line Sensor on page 289.
2. Replace the carriage PCA. See Engine PCA on page 277.
130 Chapter 3 System error codes ENWW
To Next Page
Loading...
