1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Sharper Image Portable Photo Printer P300. Please read this manual thoroughly before using the device to ensure proper function and longevity.

Image 1.1: Top view of the Sharper Image Portable Photo Printer P300.
2. Setup
2.1 What's in the Box
Verify that all components are present:
- Sharper Image Portable Photo Printer P300
- 1 Inkjet Cartridge
- 10 Photo Papers
- USB Cable (for charging/connection)
2.2 Charging the Printer
Before initial use, fully charge the printer. Connect the provided USB cable to the printer's USB port and to a compatible USB power adapter (not included) or computer USB port. The charging indicator light will provide status.
2.3 App Installation
The printer operates via a dedicated mobile application. Download the free app from your device's app store:
- For iPhone/iPad: Requires iOS 9.0 or later.
- For Galaxy/Android: Requires OS 4.0.3 or later.
Search for the official Sharper Image Photo Printer app.
2.4 Loading Paper and Ink Cartridge
The printer uses a combined ink and paper cartridge system.
- Open the paper tray cover on the printer.
- Insert the ink cartridge into its designated slot until it clicks into place.
- Place up to 10 sheets of 3x3 inch photo paper into the paper tray, ensuring the glossy side is facing up.
- Close the paper tray cover securely.

Image 2.1: The printer with its paper tray open, ready for paper and cartridge insertion.

Image 2.2: Detailed view of the printer's interior, showing the cartridge and paper loading area.

Image 2.3: Demonstrates the correct method for inserting photo paper into the printer's tray.
3. Operating Instructions
3.1 Connecting to Your Device
The printer connects to your smartphone or tablet via Wi-Fi or USB.
- Ensure the printer is powered on.
- Open the Sharper Image Photo Printer app on your mobile device.
- Follow the in-app instructions to connect to the printer via Wi-Fi. Alternatively, connect your device directly using a USB cable if supported by your device and the printer.
3.2 Printing Photos
Once connected, you can print photos directly from your device.
- Select a photo from your device's gallery within the app.
- Utilize the app's editing features to crop, apply filters, or create collages as desired.
- Confirm print settings (e.g., number of copies).
- Tap the print button in the app. The printer will begin processing and printing the image.

Image 3.1: The printer in operation, producing a 3x3 inch photo directly from a connected smartphone.
4. Maintenance
4.1 Cleaning the Printer
To maintain optimal print quality, periodically clean the printer's exterior and paper path.
- Power off the printer and disconnect it from any power source.
- Wipe the exterior with a soft, dry, lint-free cloth.
- For the paper path, refer to the app or manufacturer's website for specific cleaning instructions, as internal components may require careful handling.
4.2 Replacing Ink and Paper
When print quality degrades or the printer indicates low supplies, replace the combined ink and paper cartridge. Follow the steps outlined in Section 2.4 for loading a new cartridge and paper.
5. Troubleshooting
If you encounter issues with your printer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Printer does not power on | Low battery or power issue | Charge the printer using the USB cable. Ensure the power button is pressed firmly. |
| Cannot connect to device | Wi-Fi/Bluetooth disabled, app issue, or printer not in pairing mode | Ensure Wi-Fi/Bluetooth is enabled on your device. Restart the app and printer. Follow in-app connection steps. |
| Poor print quality | Low ink, incorrect paper, or dirty print head | Replace the ink cartridge. Ensure you are using 3x3 inch glossy photo paper. Refer to maintenance for cleaning. |
| Paper jam | Improper paper loading or foreign object | Power off the printer. Carefully open the paper tray and remove any jammed paper or obstructions. Reload paper correctly. |
| App not responding | Software glitch or outdated app | Close and restart the app. Check for app updates in your device's app store. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Sharper Image |
| Model Name | P300 (RM) |
| Printing Technology | Inkjet (Dye-based ink) |
| Printer Output | Color |
| Connectivity Technology | USB, Wi-Fi |
| Compatible Devices | Smartphones, Tablets (iOS 9.0+, Android OS 4.0.3+) |
| Maximum Media Size | 3" x 3" |
| Max Input Sheet Capacity | 10 sheets |
| Print Media | Glossy photo paper |
| Maximum Color Print Resolution | 300 dpi |
| Maximum Black and White Print Resolution | 300-600 dpi |
| Item Weight | 8 ounces (0.5 Pounds) |
| Control Method | App |
| Special Feature | Portable |
| UPC | 810022140857 |
7. Warranty Information
This Sharper Image Portable Photo Printer P300 comes with a limited warranty. For specific terms and conditions, please refer to the warranty documentation included with your purchase or visit the official Sharper Image website.
8. Support
For further assistance, technical support, or to purchase replacement supplies, please contact Sharper Image customer service or visit their official website. Ensure you have your model number (P300) and purchase details available when seeking support.
Manufacturer: Sharper Image

