Source Technologies 4-Bin Mailbox for ST9830 – LEX50G0852
Organize printed output and improve document distribution with the Source Technologies 4-Bin Mailbox – LEX50G0852, designed for the Source Technologies ST9830 Secure MICR Printer.
This optional output accessory provides four separate output destinations, allowing printed documents to be automatically separated by user, department, application, or print job.
The 4-Bin Mailbox installs on top of the printer and is ideal for offices, accounting departments, financial institutions, healthcare organizations, and other environments where multiple users or workflows share the same ST9830 printer.
Product Information
- Manufacturer: Source Technologies
- Model / Part Number: LEX50G0852
- Alternate Search: LEX-50G0852
- Underlying Accessory Part Number: 50G0852
- Product Type: 4-Bin Output Mailbox
- Number of Output Bins: 4
- Capacity per Bin: Up to 100 sheets
- Total Output Capacity: Up to 400 sheets
- Supported Media: Plain paper
- Condition: Genuine OEM Accessory
- Quantity: 1 mailbox unit per unit ordered
Compatible Source Technologies Printer
The LEX50G0852 is designed for:
- Source Technologies ST9830 Secure MICR Printer
- Source Technologies ST9830 Secure MICR Printer with Duplex
Four Separate Output Destinations
The 4-Bin Mailbox provides four individual output trays so printed jobs can be routed to different destinations.
This can be especially helpful for:
- Multiple users sharing one printer
- Separating accounting or payroll documents
- Routing output by department
- Organizing different print applications
- Keeping MICR and standard documents separated
- Reducing time spent sorting printed output manually
Output Capacity
Each mailbox bin supports up to approximately 100 sheets of 20 lb. / 75 gsm paper, providing a combined capacity of up to approximately 400 sheets.
The mailbox also supports bin empty and bin full sensing, allowing the printer to monitor output status.
Supported Paper Sizes
The 4-Bin Mailbox supports common business paper sizes including:
- Letter
- Legal
- A4
- A5
- A6
- Executive
- Statement
- Folio
- Oficio
- JIS B5
Media Weight
The mailbox is designed for plain paper weighing approximately:
- 16–24 lb.
- 60–90 gsm
Specialty media, card stock, labels, and envelopes should generally be routed to an appropriate standard output destination rather than the mailbox unless specifically supported by the printer configuration.
Dimensions and Weight
Approximate accessory dimensions:
- Height: 10.7″
- Width: 16.6″
- Depth: 15.1″
- Weight: Approximately 13.9 lbs.
Flexible ST9830 Output Configuration
The ST9830 supports several optional output accessories, including the 4-Bin Mailbox, output expanders, high-capacity output options, and finishing accessories.
Source Technologies notes that some output accessories may be combined depending on the configuration.
The 4-Bin Mailbox can be especially useful where printed documents need to be separated automatically rather than collected into one common output tray.
Genuine Source Technologies Accessory
Using the correct OEM mailbox helps provide proper fit, communication with the printer, accurate bin sensing, and dependable paper delivery.
Product Information Disclaimer
Product Information Disclaimer: Specifications and product information are approximate and subject to change due to ongoing manufacturer improvements. Information shown is based on the most current manufacturer data available at the time of publication.
Product photos are for illustration purposes only. Manufacturers may change product packaging, labeling, appearance, or included packaging materials from time to time without notice. The product received may therefore differ slightly in appearance from the image shown while remaining the correct manufacturer part number and item ordered.
Please review our Return Policy in the Terms and Conditions before purchasing.





