SP 450DN - Printer RICOH - Free user manual and instructions
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| Product Type | Monochrome Laser Printer |
| Model | Ricoh SP 450DN |
| Print Technology | Laser |
| Print Speed (A4) | Up to 40 ppm |
| Print Resolution | 1200 x 1200 dpi |
| Duplex Printing | Automatic (standard) |
| Processor | 533 MHz |
| Memory (Standard / Max) | 512 MB / 512 MB |
| Paper Input Capacity | 250-sheet tray + 100-sheet bypass |
| Paper Output Capacity | 150 sheets face-down |
| Media Sizes Supported | A4, A5, A6, B5, Legal, Letter, Custom (76.2 x 127 mm to 216 x 356 mm) |
| Network Connectivity | Ethernet 10/100/1000 Base-TX, USB 2.0 |
| Dimensions (W x D x H) | 370 x 392 x 262 mm (without tray) |
| Weight | Approx. 12.5 kg |
| Power Consumption (Typical) | 640 W (printing), 65 W (standby), 1.3 W (power save) |
| Main Functions | Printing, automatic duplex, network printing, secure print |
| Maintenance & Cleaning | Clean the laser unit and paper path periodically; use recommended cleaning kit |
| Safety | Certifications: Energy Star, RoHS; laser safety Class 1 |
| Spare Parts & Repairability | Toner cartridge (Ricoh 405220), maintenance kit (fuser, transfer roller), available through authorized dealers |
| General Information | Warranty: 1 year limited; recommended monthly volume: 2,000 – 5,000 pages |
Frequently Asked Questions - SP 450DN RICOH
How do I load paper in the Ricoh SP 450DN?
Open the front paper tray, adjust the guides to the paper size, and load paper (A4 recommended) with the print side face up. Do not overfill the tray. Close the tray securely.
How do I replace the toner cartridge?
Open the front cover. Remove the old toner cartridge by pulling it out. Unpack the new cartridge and shake it gently to distribute toner. Insert the new cartridge until it clicks, then close the cover.
How do I clear a paper jam?
Open the front cover and remove the toner cartridge. Look for jammed paper in the paper path, fuser area, or output tray. Gently pull out the paper. Reinstall the toner cartridge and close the cover. Press the 'OK' button to resume.
How do I connect the printer to my network?
Connect an Ethernet cable from the printer to your router. On the printer control panel, press 'Menu' > 'Network Settings' > 'Wired Ethernet' and enable. The printer will automatically obtain an IP address. Print a configuration page to confirm the IP.
How do I print a configuration page?
Press the 'Menu' button on the control panel. Navigate to 'Reports' and select 'Configuration Page'. Press 'Print'. The printer will output a page with network settings, firmware version, and usage data.
What type of paper can I use?
The printer supports plain paper, recycled paper, labels, and envelopes. Recommended weight: 60–160 g/m² for trays, 60–220 g/m² for bypass. Always use paper that is undamaged and dry.
How do I perform a factory reset?
Press and hold the 'Back' button for about 5 seconds until 'Reset Settings' appears. Select 'Factory Reset' and confirm. The printer will restart and all network settings will be cleared.
How do I check the toner level?
Press 'Menu' on the control panel. Navigate to 'Printer Info' > 'Consumables'. The display shows estimated toner remaining. Alternatively, print a configuration page to see the toner level.
Why does the printer print blank pages?
Possible causes: toner cartridge is empty, drum unit is faulty, or paper is moist. Check toner level, replace if needed, and ensure paper is stored in a dry environment. Also, run a cleaning routine via the menu.
How do I clean the printer?
Turn off the printer and unplug it. Use a soft dry cloth to wipe the exterior. For the interior, open the covers and gently remove dust with a lint-free cloth. Avoid touching the laser unit. Use a recommended cleaning kit for the paper path.
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