Printing quality problems

 

 

Condition

Suggested solutions

 

 

 

 

 

 

 

Vertical lines

If black vertical streaks appear on the page:

 

 

 

 

 

• The surface (drum part) of the toner cartridge inside the machine has probably been scratched. Remove the toner cartridge and

 

 

 

 

 

install a new one (see "Replacing the toner cartridge" on page 66).

 

 

 

 

 

If white vertical streaks appear on the page:

 

 

 

 

 

• The surface of the LSU part inside the machine may be dirty. Clean the inside of your machine (see "Cleaning the machine" on page

 

 

 

 

 

70). If these steps do not correct the problem, contact a service representative.

 

 

 

 

 

 

 

 

 

 

 

 

 

Black or color

If the amount of background shading becomes unacceptable:

 

background

• Change to a lighter weight paper.

 

 

 

 

 

 

 

 

 

 

• Check the environmental conditions: very dry conditions or a high level of humidity (higher than 80% RH) can increase the amount

 

 

 

 

 

 

 

 

 

 

of background shading.

 

 

 

 

 

• Remove the old toner cartridge and install a new one (see "Replacing the toner cartridge" on page 66).

 

 

 

 

 

• Thoroughly redistribute the toner (see "Redistributing toner" on page 64).

 

 

 

 

 

 

 

 

 

 

 

 

 

Toner smear

• Clean the inside of the machine (see "Cleaning the machine" on page 70).

 

 

 

 

 

• Check the paper type and quality.

 

 

 

 

 

• Remove the toner cartridge and install a new one (see "Replacing the toner cartridge" on page 66).

 

 

 

 

 

 

 

 

 

 

 

 

5. Troubleshooting 189

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Image 189
Samsung SF-76xP Series manual Condition Suggested solutions Vertical lines, Black or color, Background, Toner smear
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SF-76xP Series specifications

The Samsung SF-76xP Series is a versatile range of multifunction printers designed to cater to the diverse needs of small to medium-sized businesses. Combining speed, quality, and advanced features, these devices stand out in the competitive printing landscape.

One of the main highlights of the SF-76xP Series is its robust printing capabilities. With print speeds reaching up to 30 pages per minute, users can expect quick and efficient output for both monochrome and color documents. This impressive speed is complemented by a resolution of up to 1200 x 1200 DPI, ensuring crisp and vibrant prints that convey professionalism.

In addition to printing, the SF-76xP Series excels at scanning, copying, and faxing, making it a true all-in-one solution. The flatbed scanner and automatic document feeder enable users to handle varied tasks with ease, from scanning multi-page documents to creating high-quality color copies. The device's scanning capabilities are further enhanced with optical character recognition (OCR) technology, allowing users to convert scanned documents into editable and searchable files.

The SF-76xP Series is equipped with advanced connectivity options that facilitate seamless integration into any office environment. With built-in Wi-Fi, Ethernet, and USB connectivity, users can easily print from multiple devices, including computers, smartphones, and tablets. The Samsung Mobile Print app also enables mobile printing, providing additional convenience for on-the-go professionals.

Another key feature is the user-friendly touchscreen interface that simplifies navigation and access to various functions. This intuitive design enhances productivity by making it easier to manage print jobs and adjust settings without hassle.

Energy efficiency is a crucial consideration in today's eco-conscious world, and the SF-76xP Series doesn't disappoint. These printers are engineered with energy-saving modes and eco-friendly features, such as duplex printing, which minimizes paper usage while reducing operational costs.

In terms of security, the SF-76xP Series is equipped with robust features to protect sensitive information. Advanced encryption and secure printing options ensure that documents are printed only when authorized users are present, providing peace of mind for businesses that handle confidential data.

In summary, the Samsung SF-76xP Series is a powerful, efficient, and feature-rich solution for businesses seeking to enhance their document management capabilities. With superior printing quality, comprehensive multifunction capabilities, and modern connectivity options, this series stands out as an excellent choice for the modern office.
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