1. Introduktion
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.

Figur 1: Forside view of the RICOH SP C750 A3 Color Laser Printer. The image shows the printer's main body, paper trays, and control panel.
2. Indledende opsætning
Follow these steps to set up your RICOH SP C750 printer for the first time.
- Udpakning: Carefully remove the printer from its packaging. Retain all packaging materials for potential future transport.
- Placering: Place the printer on a stable, level surface with adequate ventilation. Ensure sufficient space around the printer for operation and maintenance.
- Strømtilslutning: Connect the power cord to the printer and then to a grounded electrical outlet. Do not power on the printer yet.
- Toner Cartridge Installation: Open the front cover and install the toner cartridges according to the instructions provided on the printer or in the quick setup guide.
- Ilægning af papir: Load paper into the paper tray. Adjust the paper guides to fit the paper size. The printer supports A3 and A4 sheet sizes.
- Tilslutning til en computer:
- USB-forbindelse: Tilslut et USB-kabel fra printeren til din computer.
- Netværks forbindelse: Connect an Ethernet cable from the printer to your network router or switch for network printing.
- Tænd: Tænd for printeren ved hjælp af tænd/sluk-knappen.
- Driver installation: Install the printer drivers on your computer. Drivers can typically be found on the manufacturer's website or an included installation CD.
3. Betjening af printeren
This section covers basic printing operations.
3.1. Grundlæggende udskrivning
- Sørg for, at printeren er tændt og forbundet til din computer eller dit netværk.
- Åbn det dokument eller billede, du vil udskrive, på din computer.
- Vælge Trykke fra applikationens menu (f.eks. File > Udskriv).
- 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.
- Klik Trykke 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 To-sidet udskrivning or Duplex udskrivning.
- Select the desired binding option (e.g., long-edge binding, short-edge binding).
- Klik Trykke. The printer will automatically print on both sides of the paper.
3.3. Netværksudskrivning
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. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer optimal ydeevne og levetid for din printer.
4.1. Udskiftning af tonerpatroner
- When a toner cartridge is low or empty, a message will appear on the printer's display or your computer.
- Åbn frontlågen på printeren.
- Carefully remove the empty toner cartridge by pulling it out.
- Unpack the new toner cartridge and gently shake it a few times to distribute the toner evenly.
- Sæt den nye patron i den korrekte holder, indtil den klikker på plads.
- Luk frontdækslet.
4.2. Rengøring af printeren
- Ydre: Tør printerens yderside af med en blød, tør klud.amp, fnugfri klud. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Indre: 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. Fejlfinding
Dette afsnit omhandler almindelige problemer, du kan støde på med din printer.
- Printeren svarer ikke:
- Check if the printer is powered on.
- Verify all cables (power, USB, Ethernet) are securely connected.
- Genstart printeren og din computer.
- Ensure the correct printer driver is installed and selected.
- Papirstop:
- Follow the instructions on the printer's display to locate and clear the jammed paper.
- Sørg for, at papiret er ilagt korrekt, og at det ikke er for fyldt.
- Brug papir, der opfylder printerens specifikationer.
- Dårlig udskriftskvalitet:
- Kontroller tonerniveauet, og udskift eventuelle lave tonerpatroner.
- Perform a print head cleaning or calibration from the printer's control panel or software.
- Sørg for at bruge det rigtige papir til dit udskriftsjob.
- Problemer med netværksforbindelse:
- Verify the Ethernet cable is connected to both the printer and the network device.
- Check network settings on the printer and your computer.
- Restart your network router/switch.
6. Specifikationer
Detailed technical specifications for the RICOH SP C750 A3 Color Laser Printer.
| Feature | Specifikation |
|---|---|
| Mærke | RICOH |
| Modelnavn | SP C750 |
| Printer output | Farve |
| Printteknologi | Laser |
| Forbindelsesteknologi | USB, Netværk (Ethernet) |
| Maksimal udskriftsopløsning (farve) | 1200 x 1200 dpi |
| Maksimal udskriftsopløsning (monokrom) | 600 dpi |
| Maksimal udskrivningshastighed (monokrom) | 28 pages/min |
| Max Media (Paper) Size | A3 |
| Understøttede arkstørrelser | A3, A4 |
| Max Load Capacity (Plain Paper) | 430 ark |
| Duplex udskrivning | Ja (Automatisk) |
| Farvedybde | 24 bpp |
| Varedimensioner (D x B x H) | 55.2 x 48.4 x 36 cm |
| Varens vægt | 41 kilo |
| Farve | Hvid |
| Producentreference | 512945 |
| ASIN | B07116LMXS |
7. Support og garanti
For technical assistance, warranty information, or to purchase genuine RICOH supplies, please contact RICOH customer support or visit the official RICOH webwebsted. Behold din købskvittering som købsbevis i tilfælde af garantikrav.
Du kan finde flere oplysninger og supportressourcer på RICOH Brand Store.





