Other Troubleshooting - Ricoh D0Ad Service Manual

Other Troubleshooting

6.19 OTHER TROUBLESHOOTING
6.19.1 WHEN FLUORESCENT/ LED LAMPS FLICKER
Symptom
Under the usage environment of this machine, at the placement location, fluorescent and/or LED
lamps flicker.
Cause
As a result of the voltage drop occurs, when the fusing lamp is applied an electrical current. It
depends on the electrical power environment, at the customer's placement location.
Solution
The procedure varies by the flicker occurrence timing. So check the occurrence timing, and do the
procedure that matches the timing.
Occurrence Timing
Timing
Set SP1-135-001 (Inrush Control) to "1
Recovery
from energy (ON)".
saving
Set SP1-135-001 (Inrush Control) to "1
(ON)".
After the
recovery from
Set SP1-135-002 (Flicker Control) to "1
energy saving
(ON)".
D238/D239/D240/D241/D242/D0AC/
D0AD/D0AE/D0AF/D0AG/D0BH
Solutions
6-316
Side effect
Recovery time from energy saving
becomes slower approx. 0.4 sec..
• Recovery time from energy
saving becomes slower
approx. 0.4 sec..
• In the case of the adhesion
amount of an image is large, an
offset may occur.
• In the case of a fusing offset
occurs, in the related SP to
SM