Star Micronics WinType 4000, Техническое руководство

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MAINTENANCE GUIDE
Signal Wire Name Reference
TR-D/A ON(L) 5VDC This is the output signal for both sides of the TR.
TR-A/D ON(L) 5.1VDC This signal converts the TR output current that flows to the TR into a
voltage.
TR(–) This signal controls the DC voltage sent from the HVPS to the BTR.
DB ON(L) 24VDC This is the DB output signal. (It outputs both DC and AC components.)
CR-DC This is the DC signal from the HVPS to the CR.
CR-AC This is the AC signal from the HVPS to the CR.
TR This signal is the output from the HVPS to the BTR.
* TR(–) is output during the transfer process and TR(+) is output while
cleaning of the BTR is taking place.
DB This signal is the output from the HVPS to the magnetic roller. (Devel-
oping Bias)
CR This signal is the output from the HVPS to the CR.
FAN ON(L) 5VDC This signal controls the ON/OFF position of the fan according to the
remote signal.
The fan is turned ON when the signal is low.
*1: Rated Output of the HVPS
Output Name Rated Output
CR(AC) 220
µ
A (f=160Hz)
CR(DC) –350V
TR(+) 0 ~ 3kV
TR(–) –600VDC
DB(AC) 1.7kVp-p (f=2.4kHz)
DB(DC) –210VDC