C9351 - Printer HP - Free user manual and instructions
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| Product Type | Inkjet Printer |
| Brand | HP |
| Model | C9351 |
| Print Technology | Thermal Inkjet |
| Maximum Print Resolution | Up to 4800 x 1200 optimized DPI (color) and 1200 x 1200 DPI (black) |
| Print Speed (Black) | Up to 16 pages per minute |
| Print Speed (Color) | Up to 12 pages per minute |
| Paper Handling | Up to 100 sheets input tray, 50 sheets output tray |
| Media Sizes | Letter, Legal, Executive, A4, A5, B5, Envelopes (DL, COM10) |
| Connectivity | USB 2.0 port |
| Compatible Operating Systems | Windows 10/8/7/Vista/XP, macOS 10.6 or later |
| Power Requirements | 100-240 V AC, 50/60 Hz |
| Power Consumption | 14 watts (printing), 4 watts (standby), 1 watt (off) |
| Dimensions (W x D x H) | 17.6 x 14.3 x 7.3 inches (445 x 363 x 184 mm) |
| Weight | 11.7 lbs (5.3 kg) |
| Ink Cartridge Compatibility | HP 15 black (C9351AN) and HP 15 color (C9352AN) cartridges |
| Printhead Type | Replaceable printhead integrated with ink cartridge |
| Maintenance | Clean the printhead with built-in utility; replace cartridges when low |
| Safety Features | Overheat protection, automatic power-off, FCC/CE certified |
| Spare Parts | Ink cartridges, printhead, paper feed rollers, power adapter (external) |
| Repairability | User-replaceable cartridges and printhead; parts accessible via service cover |
| General Information | Compact desktop design; compatible with Mac and Windows; quiet operation |
| Warranty | 1-year limited hardware warranty |
Frequently Asked Questions - C9351 HP
How do I install the ink cartridges in the HP C9351 printer?
Open the printer cover, wait for the carriage to lock in place, then remove the old cartridges. Unpack the new HP C9351-compatible ink cartridge, remove the protective tape, and insert it at a slight angle into the correct slot. Press down until it clicks securely. Close the cover and align the cartridges using the software.
How can I connect the HP C9351 printer to my computer?
Use the USB cable provided with the printer. Plug one end into the printer's USB port and the other into your computer. Install the latest driver from the HP website or the included CD. The printer will be detected automatically after the driver installation.
What should I do if the printer is not picking up paper?
Check the paper tray: ensure the paper guides are snug against the paper stack and the tray is not overfilled. Clean the paper feed rollers with a lint-free cloth lightly dampened with water. If the problem persists, replace the rollers as they may be worn.
How do I clean the printhead on my HP C9351?
Use the HP Toolbox or Printer Assistant on your computer. Go to 'Printer Maintenance' or 'Tools', select 'Clean Printheads'. Follow the on-screen prompts. This will flush ink through the nozzles. If printing is still streaky, try the 'Deep Clean' option.
Can I use third-party ink cartridges with the HP C9351?
Yes, but HP recommends genuine HP ink cartridges for best quality and reliability. Third-party cartridges may work but can cause print quality issues or damage the printhead. If you use non-HP cartridges, ensure they are designed for the C9351 series.
How do I resolve paper jams in the HP C9351?
Turn off the printer and unplug it from the power source. Gently pull out any jammed paper from the front output tray or the rear access cover. Avoid tearing the paper. Check for small debris and remove any obstruction. Reload the paper and restart the printer.
What is the maximum paper weight the HP C9351 can handle?
The printer supports plain paper up to 24 lb (90 g/m²) and cardstock up to 200 g/m². For photo paper, use the dedicated photo tray if available. Always check the paper guides and feed one sheet at a time for heavy media.
Why are my colors dull or faded on the HP C9351?
Dull colors usually indicate low or dried ink. Check the ink levels in the HP software. Run the printhead cleaning utility to clear clogged nozzles. Also, set the print quality to 'Best' or 'High' in the printer settings and use genuine HP photo paper for vivid results.
How do I print double-sided (duplex) with the HP C9351?
This printer does not have automatic duplex printing. To print on both sides, you can manually flip the pages. In the print dialog, select 'Manually Print on Both Sides' or print odd pages first, then reuse the paper for even pages.
How do I check the ink level status on the HP C9351?
Open the HP Printer Assistant or HP Toolbox on your computer. The ink level icon is displayed on the main screen. Alternatively, press and hold the 'Resume' button on the printer for 2 seconds to print a test page that includes estimated ink levels.
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USER MANUAL C9351 HP
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Product information
Brand : HP
Model : C9351
Category : Printer