Service Manual
Page 9
... to the lower limit, the printer stops printing and then starts printing remains on that line again more slowly than before. 2: When the head temperature rises to the normal level, the printer starts printing again more slowly than before. PRODUCT DESCRIPTIONS Features 9 EPSON FX-890/2190 1.1 Features EPSON FX-890/2190 is a small-foot 18-pin serial impact dot matrix printer.
... to the lower limit, the printer stops printing and then starts printing remains on that line again more slowly than before. 2: When the head temperature rises to the normal level, the printer starts printing again more slowly than before. PRODUCT DESCRIPTIONS Features 9 EPSON FX-890/2190 1.1 Features EPSON FX-890/2190 is a small-foot 18-pin serial impact dot matrix printer.
Service Manual
Page 45
... mounted on the carriage unit. Printing method: Impact dot matrix printing Number of dot wires: 18 Diameter of dot wire: φ0.29 mm Dot wire arrangement: Figure 2-3. Operating Principles Overview 45 The printhead is...) detector at power on and at any position for cut sheet feeding and continuous paper feeding. EPSON FX-890/2190 2.1.1 Printer Mechanism This printer mechanism consists of Printhead, Paper feed mechanism, Carriage movement mechanism, Tractor feed mechanism, Platen gap ... from the control board on paper using the ink ribbon.
... mounted on the carriage unit. Printing method: Impact dot matrix printing Number of dot wires: 18 Diameter of dot wire: φ0.29 mm Dot wire arrangement: Figure 2-3. Operating Principles Overview 45 The printhead is...) detector at power on and at any position for cut sheet feeding and continuous paper feeding. EPSON FX-890/2190 2.1.1 Printer Mechanism This printer mechanism consists of Printhead, Paper feed mechanism, Carriage movement mechanism, Tractor feed mechanism, Platen gap ... from the control board on paper using the ink ribbon.
Service Manual
Page 46
No matter the carriage unit is driven left and right, the ink ribbon is paper: OPEN No paper: CLOSE Mechanical contact 06~1.0 mA 5 VDC ± 5% (Resistance load) Normal mode (0~1): CLOSE Copy mode (2~7): OPEN Mechanical contact 06...Printer Mechanism Outline 2.1.1.7 Sensors Table below lists the sensors of home (OUT): OPEN Mechanical contact 06~1.0 mA 5 VDC ± 5% (Resistance load) There is paper: OPEN No paper: CLOSE Photo interrupter 5 VDC ± 5% (Resistance load) There is driven in one direction. The ribbon feed mechanism has the sun and planetary gear system. EPSON FX-890...
No matter the carriage unit is driven left and right, the ink ribbon is paper: OPEN No paper: CLOSE Mechanical contact 06~1.0 mA 5 VDC ± 5% (Resistance load) Normal mode (0~1): CLOSE Copy mode (2~7): OPEN Mechanical contact 06...Printer Mechanism Outline 2.1.1.7 Sensors Table below lists the sensors of home (OUT): OPEN Mechanical contact 06~1.0 mA 5 VDC ± 5% (Resistance load) There is paper: OPEN No paper: CLOSE Photo interrupter 5 VDC ± 5% (Resistance load) There is driven in one direction. The ribbon feed mechanism has the sun and planetary gear system. EPSON FX-890...