Service Guide
Replacing the Erase Lamps Inverter Board
Tools Required
• Allen 2.5 mm wrench
Removing the Erase Lamps Inverter Board
Caution
Caution
High Voltage
[1] Disconnect the scanner from the main power.
[2] Remove the scanner cover. (See
[3] Disconnect the connectors from the erase lamps inverter board.
[4] Remove the 4 Allen screws from the erase lamps inverter board and remove the board.
Installing the Erase Lamps Inverter Board
[1] Install the 4 Allen screws into the erase lamps inverter board.
[2] Connect the connectors.
[3] Before installing the scanner cover:
(a) Go to Settings>Diagnostic>Erasing.
(b) Activate erase lamps Group 1.
(c) Check that the current reading is between 2800 mA and 3600 mA. (See
[4] Check (in this order):
a. The scanner is switched OFF.
b. The safety interlock key is not in the interlock.
c. The laser DIP switch is switched ON.
[5] Install the scanner cover.
[6] Install the scanner cover screws.
[7] Switch ON the scanner.
82
Removing the Scanner Cover on Page
25.)
Erase lamps board
Step b
on page 79.)
6H4869