1. Utangulizi
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of the Sharp MX-7500N Color Laser Production Printer. Designed for high-volume document needs, this device offers advanced copying, printing, and scanning capabilities at speeds up to 75 pages per minute (PPM) in both color and black-and-white.
Key features include a built-in multi-processor controller with Adobe PostScript 3 support, a standard paper capacity of 3,100 sheets (expandable to 13,500 sheets with optional trays), and support for media sizes from A5 to A3+ (including 13" x 19"). The printer is equipped with a 5 GB standard memory and a 1 TB hard disk.
2. Kuweka
2.1 Kufungua na Kuweka
The Sharp MX-7500N is a substantial piece of equipment, weighing approximately 490 pounds (222 kg) and measuring 33.3 x 33.3 x 48 inches (84.6 x 84.6 x 121.9 cm). Due to its weight and size, professional assistance is recommended for unpacking and placement. Ensure the printer is placed on a sturdy, level surface in a well-ventilated area, with adequate space around it for operation and maintenance access.

Kielelezo cha 1: Mbele view of the Sharp MX-7500N Color Laser Production Printer, showing the main unit, paper trays, and the large touchscreen control panel mounted above.
Uunganisho wa Nguvu 2.2
Connect the provided power cord to the printer's power inlet and then to a grounded electrical outlet. Ensure the power supply meets the printer's requirements. Do not use extension cords or power strips that are not rated for the printer's power consumption.
Uunganisho wa Mtandao
The MX-7500N connects to a network via Ethernet. Locate the Ethernet port on the rear of the printer and connect it to your network using a standard Ethernet cable. Configure network settings (IP address, subnet mask, gateway) through the printer's control panel or a web interface, as guided by your network administrator.
2.4 Upakiaji wa Karatasi
The printer comes standard with two paper trays and a tandem tray, providing a total input capacity of 3,100 sheets. Additional optional trays can expand capacity to 13,500 sheets. Supported paper sizes include 5½" x 8½", 8½" x 11", 8½" x 11" R, 8½" x 14", 11" x 17", 12" x 18", and 13" x 19".
- Open the desired paper tray.
- Adjust the paper guides to match the size of the paper being loaded.
- Load the paper stack, ensuring it does not exceed the maximum fill line.
- Funga tray ya karatasi kwa usalama.
- Confirm the paper type and size on the control panel if prompted.
3. Kuendesha Kichapishi
The Sharp MX-7500N features an intuitive touchscreen control panel for managing all functions. The interface allows for easy navigation between copying, printing, and scanning operations.

Kielelezo cha 2: Karibu-up view of the Sharp MX-7500N's large touchscreen control panel displaying various function icons, and the automatic document feeder on top of the printer unit.
3.1 Copy Function
- Place your original document(s) on the document glass or in the automatic document feeder (DSPF).
- On the control panel, select the "Copy" icon.
- Adjust settings such as quantity, color mode (color/black-and-white), zoom, paper selection, and duplex options.
- Bonyeza kitufe cha "Anza" ili kuanza kunakili.
3.2 Print Function
To print from a computer, ensure the printer drivers are installed. The MX-7500N supports Adobe PostScript 3. Print jobs can be sent from various applications on your network-connected devices.
- From your computer application, select "Print".
- Choose the Sharp MX-7500N from the list of available printers.
- Adjust print settings (e.g., number of copies, paper source, color/mono, duplex) as needed.
- Confirm and send the print job. The printer will process and output at up to 75 PPM.
3.3 Kazi ya Kuchanganua
The printer allows scanning documents to various destinations, including email, network folders, or directly to the printer's hard disk (Scan to HDD).
- Place your original document(s) on the document glass or in the automatic document feeder.
- On the control panel, select the "Scan" icon.
- Choose your desired scan destination (e.g., Scan to Email, Scan to Folder, Scan to HDD).
- Sanidi mipangilio ya uchanganuzi kama vile ubora, file format (e.g., PDF, JPEG), and color mode.
- Bonyeza kitufe cha "Anza" ili kuanzisha uchanganuzi.
4. Matengenezo
Regular maintenance ensures optimal performance and extends the lifespan of your Sharp MX-7500N printer. Always power off and unplug the printer before performing any internal maintenance.
4.1 Consumables Replacement
The printer uses toner cartridges and other consumables (e.g., developer units, drums) that will need periodic replacement. The control panel will display alerts when consumables are low or need to be replaced. When the unit ships, it typically includes an average of 30% consumables, so plan for replacements as needed.
- Follow the on-screen instructions on the control panel for specific consumable replacement procedures.
- Use only genuine Sharp replacement parts to ensure compatibility and performance.
- Dispose of used consumables according to local regulations.
4.2 Taratibu za Kusafisha
Regular cleaning helps maintain print quality and prevents paper jams.
- Nje: Futa nyuso za nje kwa laini, damp, kitambaa kisicho na rangi. Usitumie visafishaji au viyeyusho vya kukwaruza.
- Kioo cha Hati: Clean the document glass with a soft cloth and a non-abrasive glass cleaner to ensure clear scans and copies.
- Automatic Document Feeder (DSPF): Gently wipe the rollers and guides within the DSPF to remove dust and paper residue.
5. Utatuzi wa shida
This section addresses common issues you might encounter with your Sharp MX-7500N printer. For more complex problems, refer to the detailed service manual or contact technical support.
5.1 Jamu za Karatasi
- Dalili: Printer stops, error message indicates a paper jam.
- Suluhisho: Open the indicated covers or trays. Carefully remove any jammed paper, pulling in the direction of the paper path. Ensure no torn pieces remain. Close all covers securely.
5.2 Ubora duni wa Uchapishaji
- Dalili: Faded prints, streaks, spots, or incorrect colors.
- Suluhisho:
- Angalia viwango vya toner na ubadilishe katriji zozote za chini.
- Perform a print quality calibration from the control panel settings.
- Clean the document glass and other optical components.
- Hakikisha unatumia aina sahihi za karatasi kwa kazi yako ya uchapishaji.
5.3 Masuala ya Muunganisho
- Dalili: Printer is offline, cannot send print jobs, or network functions are unavailable.
- Suluhisho:
- Verify the Ethernet cable is securely connected to both the printer and the network port.
- Check network settings on the printer's control panel to ensure correct IP address configuration.
- Anzisha upya kichapishi na kipanga njia/swichi cha mtandao wako.
- Ensure printer drivers are correctly installed and updated on your computer.
6. Vipimo
| Kipengele | Maelezo |
|---|---|
| Jina la Mfano | MX-7500N |
| Kazi | Nakili, Chapisha, Changanua |
| Teknolojia ya Uchapishaji | Laser ya rangi |
| Print Speed (Color/Monochrome) | 75 pages per minute (PPM) |
| Uwezo wa Kawaida wa Kuingiza Karatasi | 3,100 sheets (2 Trays + Tandem Tray) |
| Uwezo wa Juu Zaidi wa Kuingiza Karatasi | Karatasi 13,500 (pamoja na trei za hiari) |
| Saizi za Karatasi Zinazotumika | 5½" x 8½", 8½" x 11", 8½" x 11" R, 8½" x 14", 11" x 17", 12" x 18", 13" x 19" |
| Teknolojia ya Uunganisho | Ethaneti |
| Kumbukumbu | 5 GB Standard |
| Hifadhi ya Diski Ngumu | 1 TB |
| Vipimo vya Bidhaa (W x D x H) | Inchi 33.3 x 33.3 x 48 (sentimita 84.6 x 84.6 x 121.9) |
| Uzito wa Kipengee | Pauni 490 (kilo 222) |
| Njia ya Kudhibiti | Remote (via network) / Touchscreen Panel |
| UPC | 747565508427 |
7. Udhamini na Msaada
7.1 Taarifa ya Udhamini
This Sharp MX-7500N unit comes with a Dhamana ya Vipuri vya Siku 30. This warranty covers defects in materials and workmanship for specified parts for a period of 30 days from the date of purchase. Please retain your proof of purchase for warranty claims.
Note: This machine is refurbished and fully tested by certified technicians. The warranty applies to parts only.
7.2 Msaada wa Kiufundi
For technical assistance, service requests, or inquiries beyond the scope of this manual, please contact your authorized Sharp dealer or service provider. Have your model number (MX-7500N) and serial number ready when contacting support.





