Carriage Unit; Hrb - Ricoh MP CW2201 Field Service Manual

6. Troubleshooting
Name Output terminal
FU11 CN911-3
CN912-5
FU12
CN912-6
FU13 CN912-7
FU14 CN912-8

Carriage Unit

HRB

The HRB behind the print heads relays signals to the control board from the horizontal encoder sensor,
DRESS sensor, and thermistors.
• FU1 is located on the back surface of the board.
768
Capacity Voltage
T5A
5.1V
250V
T10A
24V
250V
T2.5A
24V
250V
T6.3A
24V
250V
Type
BiCU
IOB
IOB
IOB
Part No.
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