1. Introduction
This user manual provides detailed instructions for the safe and efficient operation, setup, and maintenance of your Sharp MX-M316N Tabloid-Size Monochrome Laser Multifunction Copier. Please read this manual thoroughly before using the machine to ensure proper functionality and to prevent damage or injury.
The Sharp MX-M316N is a versatile office machine designed for high-volume monochrome printing, copying, and scanning. It features a print speed of up to 31 pages per minute (ppm) and supports paper sizes up to 11" x 17" (A3).
2. Safety Information
WARNING: To reduce the risk of electric shock, fire, or injury, always follow these basic safety precautions.
- Ensure the machine is connected to a grounded power outlet with the correct voltage.
- Do not place the machine in areas with excessive humidity, dust, or direct sunlight.
- Keep hands and loose clothing away from moving parts during operation.
- Do not attempt to service the machine yourself. Refer all servicing to qualified service personnel.
- Unplug the machine from the power outlet before cleaning or performing any maintenance.
- Use only recommended consumables (toner, paper) to ensure optimal performance and prevent damage.
3. Product Overview
The Sharp MX-M316N is a robust monochrome laser multifunction copier offering comprehensive features for office environments. Key functionalities include copying, printing, network printing, network color scanning, and automatic duplexing.
3.1. Key Features
- Standard Functions: Copy, Print, Scan, Auto Duplex, Network connectivity.
- Print Speed: Up to 31 pages per minute (ppm).
- Maximum Paper Size: Up to 11" x 17" / A3.
- Paper Input Capacity: 1,100 sheets standard, expandable up to 2,100 sheets.
- Connectivity: Ethernet.
3.2. Machine Components

Figure 3.2.1: Front view of the Sharp MX-M316N copier, showing the document feeder, control panel, and multiple paper trays. This image provides a full frontal perspective of the device.

Figure 3.2.2: Angled view of the Sharp MX-M316N copier, highlighting its compact design and the arrangement of its paper trays and output area. This perspective shows the depth and side profile of the machine.
4. Setup Guide
4.1. Unpacking and Placement
- Carefully remove the copier from its packaging. Retain all packing materials for future transport.
- Place the machine on a sturdy, level surface capable of supporting its weight. Ensure adequate ventilation space around the unit.
- Remove all protective tapes and internal packing materials as indicated in the quick setup guide (usually attached to the machine).
4.2. Connecting Power and Network
- Connect the power cord to the machine's power inlet and then to a grounded electrical outlet.
- For network functionality, connect an Ethernet cable from the machine's network port to your network router or switch.
- Power on the machine using the main power switch.
4.3. Loading Paper
- Open the desired paper tray.
- Adjust the paper guides to match the size of the paper you are loading.
- Load the paper stack, ensuring it is flat and within the maximum fill line.
- Close the paper tray. The machine may prompt you to confirm the paper size and type.
4.4. Driver and Software Installation
For network printing and scanning, drivers must be installed on your computer. These are typically available on the manufacturer's website or an included CD/DVD.
- Visit the Sharp support website for the MX-M316N model.
- Download the appropriate printer and scanner drivers for your operating system.
- Follow the on-screen instructions to complete the installation.
- Add the printer to your computer's devices and printers settings.
5. Operating Instructions
5.1. Basic Copying
- Place your original document face-up in the Automatic Document Feeder (ADF) or face-down on the scanner glass.
- On the control panel, select the "Copy" function.
- Adjust settings such as quantity, paper size, and duplex (two-sided) copying as needed.
- Press the "Start" button to begin copying.
5.2. Network Printing
- From your computer, open the document you wish to print.
- Select "Print" from the application's menu.
- Choose the "Sharp MX-M316N" printer from the list of available printers.
- Adjust print settings (e.g., paper size, orientation, number of copies, duplex) as required.
- Click "Print".
5.3. Network Scanning
The MX-M316N supports network color scanning to various destinations (e.g., folder, email).
- Place your original document in the ADF or on the scanner glass.
- On the control panel, select the "Scan" function.
- Choose your desired scan destination (e.g., "Scan to Folder", "Scan to Email"). Configuration for these destinations is typically done via the machine's web interface or utility software.
- Adjust scan settings such as resolution, color mode (color/monochrome), and file format.
- Press the "Start" button to begin scanning.
5.4. Card Shot Copy
This feature allows you to copy both sides of a small document, such as an ID card, onto a single sheet of paper.
- Place the ID card face-down on the scanner glass, aligning it with the designated marks.
- On the control panel, select the "Copy" function, then look for a "Special Features" or "Card Shot" option.
- Follow the on-screen prompts to scan the first side.
- Flip the card over and place it in the same position, then scan the second side.
- The machine will print both sides onto one sheet.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Sharp MX-M316N.
6.1. Cleaning the Machine
- Exterior: Wipe the exterior surfaces with a soft, damp, lint-free cloth. Do not use abrasive cleaners or solvents.
- Scanner Glass: Gently clean the scanner glass and the ADF glass strip with a soft cloth dampened with glass cleaner. Ensure no residue is left.
- Document Feeder Rollers: Periodically clean the document feeder rollers with a lint-free cloth moistened with isopropyl alcohol to prevent paper feeding issues.
6.2. Replacing Consumables
The primary consumable is the toner cartridge. The machine will display a warning when toner levels are low.
- Open the front cover of the machine.
- Carefully remove the empty toner cartridge.
- Unpack the new toner cartridge and gently shake it horizontally a few times to distribute the toner.
- Insert the new cartridge firmly until it clicks into place.
- Close the front cover.
Refer to the machine's display or the full service manual for specific instructions on replacing other components like the drum unit, if applicable.
6.3. Clearing Paper Jams
If a paper jam occurs, the machine's display will indicate the location of the jam. Follow the on-screen instructions or these general steps:
- Open the indicated covers or trays.
- Carefully pull out the jammed paper in the direction of the paper path, ensuring no torn pieces are left inside.
- Close all covers and trays securely. The machine should reset automatically.
7. Troubleshooting
This section addresses common issues you might encounter with your Sharp MX-M316N.
7.1. Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on. | Power cord disconnected; power switch off. | Check power cord connection; ensure power switch is on. |
| Paper jams frequently. | Incorrect paper loading; worn rollers; wrong paper type. | Reload paper correctly; clean rollers; use recommended paper. |
| Poor print quality (streaks, faded prints). | Low toner; dirty drum unit; dirty scanner glass. | Replace toner; clean drum unit (if accessible); clean scanner glass. |
| Cannot print from computer. | Network connection issue; incorrect driver; printer offline. | Check network cable; reinstall drivers; ensure printer is online. |
| Error code displayed. | Specific internal issue. | Note the error code and refer to the full service manual or contact support. |
If the problem persists after attempting these solutions, please contact customer support or a qualified service technician.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | MX-M316N |
| Functions | Copy, Print, Scan, Auto Duplex, Network |
| Printing Technology | Laser (Monochrome) |
| Max Print Speed (Monochrome) | 31 ppm |
| Maximum Paper Size | 11" x 17" / A3 |
| Standard Paper Input Capacity | 1,100 sheets (expandable to 2,100 sheets) |
| Connectivity Technology | Ethernet |
| Product Dimensions | 24.2 x 25 x 32.6 inches |
| Control Method | Remote |
| UPC | 647213748352 |
9. Warranty and Support
This Sharp MX-M316N unit is a renewed product and comes with specific warranty terms.
- Parts Warranty: The machine comes with a 30-Day Parts Warranty.
- Limited Warranty: A 90 days limited warranty is also provided.
- Consumables: The machine ships with a minimum of 50% consumables.
For technical support, warranty claims, or service inquiries, please contact the seller or the manufacturer's authorized service center. Ensure you have your model number (MX-M316N) and serial number ready when contacting support.
For general information or to download the latest drivers and software, visit the official Sharp support website.





