Engine Board Service Check - Toshiba e-STUDIO 16P Service Manual

e-STUDIO 16P

Engine Board Service Check

ard Service Check
FRU
Engine Board
Action
Ensure +24V dc from the LVPS
board to the engine board.
1. Turn off printer.
2. Disconnect the fuser lamp cable
plug from the LVPS board. See
"Connector Locations" on
page 5-1 for more information.
3. Disconnect the LVPS/engine
board jumper cable from the
engine board. See
Locations" on page 5-1
information.
• If voltage is correct, ensure
J12–PSU is properly seated in the
J12–PSU connector on the engine
board.
• Check for +24V dc on the cable.
• If voltages are not present or
incorrect, see the
Power Supply (LVPS) Service
Check" on page
Note: With all cables connected,
the printer should complete
POST within approximately
12–15 seconds in the following
sequence:
Diagnostic Information
"Connector
for more
"Low Voltage
) Service
2-44.
ximately
2-41