Ricoh D014 Service Manual page 473

SC364 D TD sensor (Vt low) error: K
SC365 D TD sensor (Vt low) error: M
SC366 D TD sensor (Vt low) error: C
SC367 D TD sensor (Vt low) error: Y
The Vt value of the black, magenta, cyan, or yellow TD sensor is below
0.5V for 10 counts.
TD sensor harness disconnected, loose, defective
A drawer connector (located on the rear of a development unit)
disconnected, loose, defective
TD sensor defective, replace the PCU
Note: The TD sensor cannot be replaced independently. The PCU must
be replaced if the TD sensor is defective.
SC372 D TD sensor adjustment error: K
SC373 D TD sensor adjustment error: M
SC374 D TD sensor adjustment error: C
SC375 D TD sensor adjustment error: Y
During TD sensor initialization with SP3801, the output value of the
black, magenta, cyan, or yellow TD sensor is not within the range of
2.5±0.2V
TD harness sensor disconnected, loose or defective
Harness between TD sensor and drawer disconnected, defective
TD sensor defective, replace the PCU
Note: The TD sensor cannot be replaced independently. The PCU must
be replaced if the TD sensor is defective.
SM
CÓPIA NÃO CONTROLADA
4-23
CÓPIA NÃO CONTROLADA
Service Call Tables
D014/D015/D078/D079