Ricoh FT 4015 Service Manual page 95

20 December 1996
5. Securely tighten the screws used for grounding the following PCBs when
reinstalling them.
•
Main Control Board
•
AC Drive/DC Power Supply Board
•
High Voltage Supply Board C/G/B/T/S
6. If the optional tray and anti-condensation heaters have been installed,
keep the copier power cord plugged in, even when the copier main switch
is turned off. This keeps the heaters energized.
4-5
SERVICE REMARKS