1. Uvod
This manual provides essential information for the safe and efficient use of your RICOH SP C750 A3 Color Laser Printer. Please read this manual thoroughly before operating the printer and keep it for future reference.

Slika 1: Prednja strana view of the RICOH SP C750 A3 Color Laser Printer. The image shows the printer's main body, paper trays, and control panel.
2. Početno podešavanje
Follow these steps to set up your RICOH SP C750 printer for the first time.
- Raspakivanje: Carefully remove the printer from its packaging. Retain all packaging materials for potential future transport.
- plasman: Postavite štampač na stabilnu, ravnu površinu sa odgovarajućom ventilacijom. Osigurajte dovoljno prostora oko štampača za rad i održavanje.
- Priključak za napajanje: Connect the power cord to the printer and then to a grounded electrical outlet. Do not power on the printer yet.
- Instalacija toner kasete: Open the front cover and install the toner cartridges according to the instructions provided on the printer or in the quick setup guide.
- Umetanje papira: Load paper into the paper tray. Adjust the paper guides to fit the paper size. The printer supports A3 and A4 sheet sizes.
- Povezivanje sa računarom:
- USB veza: Povežite USB kabl sa štampača na računar.
- Mrežna veza: Connect an Ethernet cable from the printer to your network router or switch for network printing.
- Uključeno: Uključite štampač pomoću dugmeta za napajanje.
- Instalacija drajvera: Install the printer drivers on your computer. Drivers can typically be found on the manufacturer's website or an included installation CD.
3. Upravljanje štampačem
This section covers basic printing operations.
3.1. Osnovno štampanje
- Provjerite je li štampač uključen i povezan s računarom ili mrežom.
- Otvorite dokument ili sliku koju želite odštampati na računaru.
- Odaberite Print iz menija aplikacije (npr. File > Štampaj).
- Choose the RICOH SP C750 from the list of available printers.
- Adjust print settings such as paper size (A3, A4), number of copies, and color options.
- Kliknite Print to start the printing process.
3.2. Automatic Duplex Printing
The RICOH SP C750 supports automatic duplex (two-sided) printing.
- Follow steps 1-3 for basic printing.
- In the print settings dialog, locate the option for Dvostrano štampanje or Duplex Printing.
- Select the desired binding option (e.g., long-edge binding, short-edge binding).
- Kliknite Print. The printer will automatically print on both sides of the paper.
3.3. Mrežno štampanje
If your printer is connected to a network, multiple users can print to it.
- Ensure the printer is connected to the network via an Ethernet cable.
- Install the printer drivers on each computer that will use the network printer.
- During driver installation, select the option to connect to a network printer and follow the on-screen prompts to discover and add the RICOH SP C750.
4. Održavanje
Redovno održavanje osigurava optimalne performanse i dugotrajnost vašeg štampača.
4.1. Zamjena toner kaseta
- When a toner cartridge is low or empty, a message will appear on the printer's display or your computer.
- Otvorite prednji poklopac štampača.
- Carefully remove the empty toner cartridge by pulling it out.
- Raspakujte novi toner kertridž i lagano ga protresite nekoliko puta kako biste ravnomjerno rasporedili toner.
- Umetnite novi kertridž u odgovarajući utor dok ne klikne na svoje mjesto.
- Zatvorite prednji poklopac.
4.2. Čišćenje štampača
- Eksterijer: Obrišite vanjski dio štampača mekom,amp, krpa koja ne ostavlja dlačice. Ne koristite abrazivna sredstva za čišćenje ili rastvarače.
- unutrašnjost: Periodically clean the interior of the printer, especially around the paper path, to remove any dust or toner residue. Refer to the printer's display or software for specific cleaning instructions.
5. Otkrivanje problema
Ovaj odjeljak se bavi uobičajenim problemima na koje možete naići pri radu s vašim pisačem.
- Štampač ne reaguje:
- Provjerite je li štampač uključen.
- Verify all cables (power, USB, Ethernet) are securely connected.
- Ponovo pokrenite štampač i računar.
- Provjerite je li instaliran i odabran ispravan upravljački program za pisač.
- Zaglavljivanje papira:
- Follow the instructions on the printer's display to locate and clear the jammed paper.
- Provjerite je li papir ispravno umetnut i da nije prepunjen.
- Koristite papir koji ispunjava specifikacije štampača.
- Loš kvalitet štampe:
- Provjerite nivo tonera i zamijenite sve kertridže koji su ispražnjeni.
- Perform a print head cleaning or calibration from the printer's control panel or software.
- Provjerite da li koristite odgovarajući papir za svoj zadatak štampanja.
- Problemi s mrežnom vezom:
- Verify the Ethernet cable is connected to both the printer and the network device.
- Check network settings on the printer and your computer.
- Ponovo pokrenite mrežni ruter/switch.
6. Specifikacije
Detailed technical specifications for the RICOH SP C750 A3 Color Laser Printer.
| Feature | Specifikacija |
|---|---|
| Brand | RICOH |
| Naziv modela | SP C750 |
| Izlaz štampača | Boja |
| Tehnologija štampanja | Laser |
| Tehnologija povezivanja | USB, mreža (Ethernet) |
| Maksimalna rezolucija ispisa (u boji) | 1200 x 1200 dpi |
| Maksimalna rezolucija ispisa (monohromatski) | 600 dpi |
| Maksimalna brzina štampanja (monohromatski) | 28 pages/min |
| Maksimalna veličina medija (papira) | A3 |
| Podržane veličine listova | A3, A4 |
| Max Load Capacity (Plain Paper) | 430 listova |
| Duplex Printing | Da (Automatski) |
| Dubina boje | 24 bazni bod |
| Dimenzije artikla (D x Š x V) | 55.2 x 48.4 x 36 cm |
| Težina artikla | 41 kilograma |
| Boja | Bijelo |
| Referenca proizvođača | 512945 |
| ASIN | B07116LMXS |
7. Podrška i garancija
For technical assistance, warranty information, or to purchase genuine RICOH supplies, please contact RICOH customer support or visit the official RICOH webSačuvajte račun kao dokaz o kupovini za reklamacije u slučaju reklamacije.
Više informacija i resursa za podršku možete pronaći na RICOH Brand Store.





