HP Designjet T920 - Page 138

Service engineer:
1. Check that the rewinder 1 cable is undamaged and correctly connected to the engine PCA.
2. Replace the upper roll rewinder.
45.2:03 and 45.2:10 Error in the rewinder 2 system (lower rewinder)
Call agent:
1. Use the power switch at the rear to turn off the printer, then disconnect the power cord.
Remove the paper from roll 2.
Reconnect the power cord, then turn on the printer.
2. The rewinder will be tested automatically during boot up.
Service engineer:
1. Check that the rewinder 2 cable is undamaged and correctly connected to the engine PCA
2. Replace the lower roll rewinder.
46.1:10 Error in the upper pump of the PHA blowing system
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 pump cable is undamaged and correctly corrected to the engine PCA.
2. Replace the upper pump.
46.2:10 Error in the lower pump of the PHA blowing system
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 pump cable is undamaged and correctly corrected to the engine PCA.
2. Replace the lower pump.
128 Chapter 3 System error codes ENWW