Epson LQ-2090II 24-pin Dot Matrix Printer User Manual

1. Introduzione

This manual provides essential information for the proper setup, operation, and maintenance of your Epson LQ-2090II 24-pin Dot Matrix Printer. The LQ-2090II is a wide-format impact printer designed for demanding print environments, offering durability and high productivity for critical daily printing tasks. It features a 24-pin print head, speeds up to 584 characters per second (cps), and supports various paper types including cut-sheet, continuous, and multipart forms up to 7 pages thick. For optimal performance and longevity, please read these instructions carefully before using the printer.

Figura 1: Fronte view of the Epson LQ-2090II Dot Matrix Printer.

2. Contenuto della confezione

Verificare che tutti gli elementi elencati di seguito siano inclusi nella confezione della stampante:

• Epson LQ-2090II Impact Printer Unit
• Cavo di alimentazione
• Ribbon Cartridge (initial)
• Guida per l'utente (questo documento)
• Software CD (may vary by region)

3. Impostazione

3.1 Disimballaggio e posizionamento

1. Estrarre con attenzione la stampante dall'imballaggio.
2. Rimuovere tutti i nastri protettivi e i materiali di imballaggio dalla stampante.
3. Place the printer on a stable, flat surface with adequate ventilation. Ensure sufficient space around the printer for paper feeding and output.

3.2 Collegamento della stampante

The LQ-2090II supports both USB and Bidirectional Parallel (IEEE 1284 Nibble Mode) interfaces.

1. Collegamento elettrico: Collegare il cavo di alimentazione alla presa di corrente della stampante e quindi a una presa elettrica dotata di messa a terra.
2. Data Connection (USB): Connect one end of a USB cable to the USB port on the printer and the other end to an available USB port on your computer.
3. Data Connection (Parallel): Connect one end of a parallel cable to the parallel port on the printer and the other end to the parallel port on your computer.

3.3 Installazione della cartuccia del nastro

The ribbon cartridge is essential for printing. Install it as follows:

1. Assicurarsi che la stampante sia spenta.
2. Aprire il coperchio della stampante.
3. Carefully unpack the new ribbon cartridge.
4. Align the ribbon cartridge with the guides inside the printer and press it down until it clicks into place.
5. Thread the ribbon through the print head mechanism according to the diagrams inside the printer. Ensure the ribbon is not twisted.
6. Chiudere il coperchio della stampante.

3.4 Caricamento della carta

The LQ-2090II can handle various paper types. Refer to the specific method for your paper type.

Figure 2: The Epson LQ-2090II printer with continuous form paper loaded from the rear.

3.4.1 Loading Continuous Forms

1. Ensure the paper release lever is in the continuous paper position.
2. Feed the continuous form paper from the rear paper slot, aligning the sprocket holes with the tractor feed pins.
3. Engage the tractor feed levers to secure the paper.
4. Premere il tasto Load/Eject button to advance the paper to the printing position.

3.4.2 Loading Cut-Sheet Paper

1. Ensure the paper release lever is in the cut-sheet paper position.
2. Adjust the paper guide to the width of your paper.
3. Insert a single sheet of paper into the front or top paper slot until it meets resistance.
4. The printer will automatically feed the paper to the printing position.

4. Istruzioni per l'uso

4.1 Pannello di controllo Sopraview

The control panel allows you to manage basic printer functions and monitor its status.

Figura 3: dettagliata view of the Epson LQ-2090II control panel with buttons and indicator lights.

• Pulsante di accensione: Accende o spegne la stampante.
• Load/Eject Button: Feeds or ejects paper.
• LF/FF (Line Feed/Form Feed) Button: Advances paper by one line or one page.
• Pulsante Pausa: Mette in pausa o riprende la stampa.
• Indicatore di carta esaurita: Lights up when paper is not loaded or has run out.
• Indicatore del nastro: Lights up when the ribbon cartridge needs replacement.
• Indicatore di errore: Lights up to indicate a printer error.

4.2 Stampa di base

1. Assicurarsi che la stampante sia accesa e collegata al computer.
2. Load the appropriate paper type.
3. From your computer application, select the print option.
4. Choose the Epson LQ-2090II as your printer and adjust any necessary print settings (e.g., paper size, print quality).
5. Clic Stampa. The printer will begin printing.

4.3 Adjusting Print Settings

The LQ-2090II supports Epson ESC/P2® and IBM® PPDS printer languages, allowing for flexible control over print output. Settings such as character pitch, line spacing, and print quality can be adjusted through your computer's printer driver settings or by sending specific control codes to the printer.

5. Manutenzione

5.1 Sostituzione della cartuccia del nastro

The ribbon cartridge has a life cycle of up to 8 million characters. Replace it when print quality degrades or the Ribbon Indicator lights up.

1. Spegnere la stampante.
2. Aprire il coperchio della stampante.
3. Carefully remove the used ribbon cartridge by lifting it out.
4. Install a new ribbon cartridge as described in Section 3.3.
5. Chiudere il coperchio della stampante.

5.2 Pulizia della stampante

Una pulizia regolare aiuta a mantenere la qualità di stampa e prolunga la durata della stampante.

• Esterno: Pulire l'esterno della stampante con un panno morbido eamp panno. Non usare detergenti abrasivi o solventi.
• Interno: Periodically open the printer cover and gently remove any paper dust or debris using a soft brush or a small vacuum cleaner designed for electronics.
• Testina di stampa: If print quality issues persist (e.g., faint lines), consult the advanced settings in your printer driver for print head alignment or cleaning options. Avoid touching the print head directly.

6. Risoluzione Dei Problemi

Questa sezione affronta i problemi più comuni che potresti incontrare.

7. Specifiche

Key technical specifications for the Epson LQ-2090II printer:

• Tecnologia di stampa: 24-pin Dot Matrix
• Velocità di stampa: Up to 584 cps (characters per second)
• Risoluzione: 240 x 240 dpi
• Connettività: USB 2.0, Bidirectional Parallel (IEEE 1284 Nibble Mode)
• Lingue della stampante: Epson ESC/P2®, IBM® PPDS
• Tipi di carta: Cut-sheet, Continuous forms, Multipart forms (up to 7 pages thick), Envelopes, Labels
• Dimensione massima del supporto: 4" x 22" (continuous), Envelope No. 6, Envelope No. 10
• Durata del nastro: Fino a 8 milioni di caratteri
• Dimensioni (P x L x A): 29" x 18" x 11" (73.66 cm x 45.72 cm x 27.94 cm)
• Peso: 20.7 libbre (9.39 kg)
• Consumo energetico: 52 Watts (operating)
• Uscita stampante: Monocromo

8. Garanzia e supporto

8.1 Garanzia limitata

The Epson LQ-2090II 24-pin Dot Matrix Printer comes with a Garanzia limitata di 3 anno. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full terms and conditions, refer to the warranty documentation included with your product or visit the official Epson support websito.

8.2 Supporto tecnico

Per assistenza tecnica, download di driver o ulteriori risoluzioni di problemi non trattati in questo manuale, visitare il supporto ufficiale Epson website or contact Epson customer service. Have your printer model number (LQ-2090II) and serial number ready when contacting support.