1. Uvod
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.
Slika 1: Prednja strana view of the Epson LQ-2090II Dot Matrix Printer.
2. Sadržaj paketa
Provjerite jesu li sve dolje navedene stavke uključene u paket s vašim pisačem:
- Epson LQ-2090II Impact Printer Unit
- Kabel za napajanje
- Ribbon Cartridge (initial)
- Korisnički vodič (ovaj dokument)
- Software CD (may vary by region)
3. Postavljanje
3.1 Raspakiranje i postavljanje
- Pažljivo izvadite pisač iz pakiranja.
- Uklonite sve zaštitne trake i materijale za pakiranje s pisača.
- Place the printer on a stable, flat surface with adequate ventilation. Ensure sufficient space around the printer for paper feeding and output.
3.2 Spajanje pisača
The LQ-2090II supports both USB and Bidirectional Parallel (IEEE 1284 Nibble Mode) interfaces.
- Priključak za napajanje: Connect the power cable to the printer's power inlet and then to a grounded electrical outlet.
- Podatkovna veza (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.
- 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 Installing the Ribbon Cartridge
The ribbon cartridge is essential for printing. Install it as follows:
- Provjerite je li pisač isključen.
- Otvorite poklopac pisača.
- Carefully unpack the new ribbon cartridge.
- Align the ribbon cartridge with the guides inside the printer and press it down until it clicks into place.
- Thread the ribbon through the print head mechanism according to the diagrams inside the printer. Ensure the ribbon is not twisted.
- Zatvorite poklopac pisača.
3.4 Umetanje papira
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
- Ensure the paper release lever is in the continuous paper position.
- Feed the continuous form paper from the rear paper slot, aligning the sprocket holes with the tractor feed pins.
- Engage the tractor feed levers to secure the paper.
- Pritisnite tipku Load/Eject button to advance the paper to the printing position.
3.4.2 Loading Cut-Sheet Paper
- Ensure the paper release lever is in the cut-sheet paper position.
- Adjust the paper guide to the width of your paper.
- Insert a single sheet of paper into the front or top paper slot until it meets resistance.
- The printer will automatically feed the paper to the printing position.
4. Upute za rad
4.1 Kontrolna ploča prekoview
The control panel allows you to manage basic printer functions and monitor its status.
Slika 3: Detaljno view of the Epson LQ-2090II control panel with buttons and indicator lights.
- Gumb za napajanje: Uključuje ili isključuje pisač.
- Gumb za umetanje/izbacivanje: Uvlači ili izbacuje papir.
- Gumb LF/FF (pomicanje retka/pomicanje obrasca): Advances paper by one line or one page.
- Gumb za pauzu: Pauses or resumes printing.
- Paper Out Indicator: Lights up when paper is not loaded or has run out.
- Ribbon Indicator: Lights up when the ribbon cartridge needs replacement.
- Indikator greške: Lights up to indicate a printer error.
4.2 Osnovni ispis
- Provjerite je li pisač uključen i spojen na računalo.
- Load the appropriate paper type.
- From your computer application, select the print option.
- Choose the Epson LQ-2090II as your printer and adjust any necessary print settings (e.g., paper size, print quality).
- Klik Ispis. 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. Održavanje
5.1 Ribbon Cartridge Replacement
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.
- Isključite pisač.
- Otvorite poklopac pisača.
- Carefully remove the used ribbon cartridge by lifting it out.
- Install a new ribbon cartridge as described in Section 3.3.
- Zatvorite poklopac pisača.
5.2 Čišćenje pisača
Redovito čišćenje pomaže u održavanju kvalitete ispisa i produžuje vijek trajanja pisača.
- Vanjski: Obrišite vanjski dio pisača mekom,amp tkanina. Nemojte koristiti abrazivna sredstva za čišćenje ili otapala.
- Interijer: 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.
- Ispisna glava: 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. Rješavanje problema
Ovaj odjeljak obrađuje uobičajene probleme s kojima se možete susresti.
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Pisač se ne uključuje | Kabel za napajanje nije spojen; utičnica je neispravna | Provjerite je li kabel za napajanje sigurno spojen. Pokušajte s drugom utičnicom. |
| Pisač ne ispisuje | Printer not connected to computer; Paper out; Ribbon depleted; Printer in pause mode | Check USB/Parallel cable connection. Load paper. Replace ribbon cartridge. Press the Pauza dugme. |
| Faint or incomplete print | Ribbon depleted or improperly installed; Print head clogged or misaligned | Replace ribbon cartridge. Reinstall ribbon correctly. Perform print head cleaning/alignment via printer driver. |
| Zastoj papira | Paper loaded incorrectly; Damaged paper; Obstruction in paper path | Remove jammed paper carefully. Reload paper correctly. Check for and remove any foreign objects. |
| Lines appearing in printout | Print head issues (clogged pins, misalignment) | Perform print head cleaning and alignment through the printer driver software. If the issue persists, contact support. |
7. Specifikacije
Key technical specifications for the Epson LQ-2090II printer:
- Tehnologija ispisa: 24-pin Dot Matrix
- Brzina ispisa: Up to 584 cps (characters per second)
- rezolucija: 240 x 240 dpi
- Povezivost: USB 2.0, Bidirectional Parallel (IEEE 1284 Nibble Mode)
- Jezici pisača: Epson ESC/P2®, IBM® PPDS
- Vrste papira: Cut-sheet, Continuous forms, Multipart forms (up to 7 pages thick), Envelopes, Labels
- Maksimalna veličina medija: 4" x 22" (continuous), Envelope No. 6, Envelope No. 10
- Trajanje vrpce: Do 8 milijuna znakova
- Dimenzije (D x Š x V): 73.66 cm x 45.72 cm x 27.94 cm
- Težina: 20.7 funti (9.39 kg)
- Potrošnja energije: 52 Watts (operating)
- Izlaz pisača: Jednobojni
8. Jamstvo i podrška
8.1 Ograničeno jamstvo
The Epson LQ-2090II 24-pin Dot Matrix Printer comes with a 3-godišnje ograničeno jamstvo. 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 webmjesto.
8.2 Tehnička podrška
For technical assistance, driver downloads, or further troubleshooting not covered in this manual, please visit the official Epson support website or contact Epson customer service. Have your printer model number (LQ-2090II) and serial number ready when contacting support.