Service Manual
Page 50
... V Circuit Table 2-3. Input Specifications Power Supply Unit Name Rated input power voltage C524 PSB (100-120V Spec) 100-120 VAC C524 PSE (220-240V Spec) 220-240 VAC C524 PSH (100-240V Spec) 100-240 VAC Input voltage range 85-138 VAC 187-276 VAC 85-276 VAC Rated input power... power supply boards: the C524PSB (120 V) board, the C524PSE (230 V) board, or the C524PSH (Universal) board. load Rated load Max. EPSON FX-890/2190 2.1.2.2 C524 PSB/PSE/PSH Power Supply Circuit This printer can be powered by the ESAVE signal is the same, except for a difference in the primary circuitry.
... V Circuit Table 2-3. Input Specifications Power Supply Unit Name Rated input power voltage C524 PSB (100-120V Spec) 100-120 VAC C524 PSE (220-240V Spec) 220-240 VAC C524 PSH (100-240V Spec) 100-240 VAC Input voltage range 85-138 VAC 187-276 VAC 85-276 VAC Rated input power... power supply boards: the C524PSB (120 V) board, the C524PSE (230 V) board, or the C524PSH (Universal) board. load Rated load Max. EPSON FX-890/2190 2.1.2.2 C524 PSB/PSE/PSH Power Supply Circuit This printer can be powered by the ESAVE signal is the same, except for a difference in the primary circuitry.
Service Manual
Page 51
... current flowing in the capacitor of samples (sample size n = 3), that is, it is only the average of measured values of the EMI filter circuit. EPSON FX-890/2190 Revision B Power Supply Unit Name Special output holding time (The period from the time when output 1 has dropped below 26 V to the output... 2 terminal. Input Specifications C524 PSB (100-120V Spec) C524 PSE (220-240V Spec) 120 ms or more (Input: 85 V, 60 Hz) (Input: 187 V, 50 Hz) C524 PSH (100-240V Spec) (Input: 85 V, 60 Hz) (Output: At output 1 of no-load and output 2 of ...
... current flowing in the capacitor of samples (sample size n = 3), that is, it is only the average of measured values of the EMI filter circuit. EPSON FX-890/2190 Revision B Power Supply Unit Name Special output holding time (The period from the time when output 1 has dropped below 26 V to the output... 2 terminal. Input Specifications C524 PSB (100-120V Spec) C524 PSE (220-240V Spec) 120 ms or more (Input: 85 V, 60 Hz) (Input: 187 V, 50 Hz) C524 PSH (100-240V Spec) (Input: 85 V, 60 Hz) (Output: At output 1 of no-load and output 2 of ...