Ricoh KW5708, Service Training

Page: 23 / 61

Slide 23
Parts Replacement

After replacing parts, some adjustments may be needed. See the table
below.

This table and the procedures are in the following section of the service
manual: Replacement and Adjustment - Electrical Adjustment -
Adjustment Points vs Part Replaced

Whenever you replace a component, check this table to see if you have to
do any of these procedures. The text in the Replacement and
Adjustments procedures does not always refer to this table.
Action after repair
Change parts Software
Optical engine/
Main board assembly Lamp
module Blower
fan Color
wheel
After
firmware
update
Firmware update V V
ADC calibration V V
Color wheel index
V V
OSD reset V V
Re-write lamp usage hours V
Fan calibration V V V