Ricoh BR-C1a Basic Service Training page 179

Slide 179
No additional notes
Replacement
AC Drive Board Connectors
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Anti-condensation heater (always ON): Paper
11. ITB unit anti-condensation heater
12. Scanner anti-condensation heater
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179
Main SW_IN
Main SW_OUT
PSU: PSU-A, PSU-B, PSU-C
Fusing Lamps 1-4 (H)
Fusing Lamp 4 (N): White
Fusing Lamp 3 (N): White
Fusing Lamp 1 (N): White
Fusing Lamp 2 (N): White
Anti-condensation heater (RLY switching):
Paper bank upper, Paper bank lower, LCT
heater
bank upper, Paper bank lower, LCT heater
Be sure to note which connectors are
connected and which are not. The anti-
condensation heaters may or may not be
connected, depending on ambient
temperature and humidity at the work site.
BR-C1 Training