Using MFP menus

Button

 

Button name

Function

 

 

Unlock Device

This button appears on the screen when the MFP is locked. The

 

 

 

control panel buttons and shortcuts cannot be used while it appears

 

 

 

and no default copy starts may occur.

 

 

 

To unlock the MFP:

 

 

 

1 Touch Unlock Device to open a PIN entry screen.

 

 

 

2

Enter the correct PIN to unlock the numeric keypad (0–9) and the

 

 

 

 

Backspace button on the control panel.

 

 

 

Note: If an invalid PIN is entered, Invalid PIN. appears. A pop-up

 

 

 

screen appears with the Continue button. Touch Continue. The home

 

 

 

screen returns with the Unlock Device button.

 

 

 

 

 

 

Cancel Jobs

To open the Cancel Jobs screen. The Cancel Jobs screen shows any

 

 

 

of the following items under three headings on the screen which are

 

Cancel

 

Print, Fax, and Network:

 

 

print job

 

Jobs

 

 

 

copy job

 

 

 

 

 

 

fax

 

 

 

profile

 

 

 

FTP

 

 

 

e-mail send

 

 

 

Each heading has its own list of jobs shown in a column under the

 

 

 

heading. Each column can only show three jobs per screen. The job

 

 

 

appears as a button. If more than three jobs exist in a column, then the

 

 

 

down arrow appears at the bottom of the column. Each touch of the

 

 

 

down arrow accesses one job in the list. When more than three jobs

 

 

 

exist, once the fourth job in the list is reached, then an up arrow

 

 

 

appears at the top of the column. For illustrations of the up and down

 

 

 

arrow buttons, see Information on LCD touch-screen buttons on

 

 

 

page 13.

 

 

 

To cancel a job, see the User’s Guide for instructions.

 

 

 

 

 

Using the LCD touch-screen buttons

The following section provides information on navigating through several screens. Only a few are chosen to demonstrate the use of the touch-screen buttons.

Using the LCD touch-screen buttons

10

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Lexmark X644E manual Using the LCD touch-screen buttons, Cancel, Jobs

X644E specifications

The Lexmark X644E is a multifunction printer designed for businesses seeking reliable performance and advanced features. This model is particularly well-suited for medium to large workgroups, offering an excellent balance between functionality and efficiency.

One of the standout features of the X644E is its multifunction capabilities, which include printing, scanning, copying, and faxing. This all-in-one device simplifies office workflows and reduces the need for multiple machines, saving valuable space. The X644E can produce high-quality black and white prints at speeds up to 45 pages per minute, ensuring that even large volumes can be handled without sacrificing performance.

The printer utilizes Lexmark's Advanced Laser Technology, which optimizes print quality and delivers sharp, professional documents. Its resolution of up to 1200 x 1200 dots per inch ensures that text is crisp and images are clear, making it ideal for producing business reports, presentations, and legal documents. The printer also supports various media sizes and types, including envelopes, labels, and heavier stock, providing versatility for different printing needs.

Another key characteristic of the X644E is its user-friendly interface. The device features a large color touchscreen that simplifies navigation and offers easy access to settings and features. Users can quickly select functions, adjust print settings, and manage jobs seamlessly.

The X644E supports network connectivity, allowing multiple users to access the printer simultaneously. It is compatible with both wired and wireless connections, providing flexibility for different office setups. Additionally, mobile printing capabilities enable users to print documents directly from their smartphones and tablets, enhancing convenience.

Security is a significant concern for businesses, and the Lexmark X644E addresses this with robust features. It includes secure printing options, password protection, and user access controls, ensuring that sensitive information remains protected.

In terms of cost-efficiency, the X644E utilizes high-capacity toner cartridges, reducing the frequency of replacements and lowering overall printing costs. This feature is particularly beneficial for organizations looking to optimize their printing budgets.

Overall, the Lexmark X644E stands out as a versatile and powerful multifunction printer. With its high-speed printing, advanced technologies, user-friendly interface, and security features, it meets the demands of modern office environments, making it a solid choice for any business looking to enhance productivity and efficiency.