Troubleshooting

 

312

 

• “Scanning takes too long or freezes the computer” on page 314

 

 

 

• “Poor scanned image quality” on page 314

 

 

 

• “Partial document or photo scans” on page 315

 

 

 

• “Cannot scan from a computer” on page 315

 

 

The scanner does not respond

 

 

 

 

 

 

 

Action

Yes

No

 

 

 

 

 

Step 1

Go to step 2.

Turn on the printer.

 

Check if the printer is turned on.

 

 

 

Is the printer turned on?

 

 

 

 

 

 

 

Step 2

Go to step 3.

Connect the printer

 

Check if the printer cable is securely attached to the printer and the

 

cable securely to the

 

computer, print server, option, or other network device.

 

printer and the

 

 

 

computer, print server,

 

Is the printer cable securely attached to the printer and the computer,

 

option, or other

 

 

network device.

 

print server, option, or other network device?

 

 

 

 

 

 

 

 

 

Step 3

Go to step 4.

Connect the power

 

Check if the power cord is plugged into the printer and a properly

 

cord to the printer and

 

grounded electrical outlet.

 

a properly grounded

 

 

electrical outlet.

 

 

 

 

Is the power cord plugged into the printer and a properly grounded

 

 

 

electrical outlet?

 

 

 

 

 

 

 

Step 4

Turn on the switch or

Go to step 5.

 

Check if the electrical outlet is turned off by a switch or breaker.

reset the breaker.

 

 

 

 

 

Is the electrical outlet turned off by a switch or breaker?

 

 

 

 

 

 

 

Step 5

Connect the printer

Go to step 6.

 

Check if the printer is plugged into any surge protectors, uninterruptible

power cord directly to

 

 

power supplies, or extension cords.

a properly grounded

 

 

electrical outlet.

 

 

 

 

 

Is the printer plugged into any surge protectors, uninterruptible power

 

 

 

supplies, or extension cords?

 

 

 

 

 

 

 

Step 6

Unplug the other

Go to step 7.

 

Check other electrical equipment plugged into the outlet.

electrical equipment

 

 

and turn on the printer.

 

 

 

 

 

Are the other electrical equipment working?

If the printer does not

 

 

work, then reconnect

 

 

 

 

 

 

the other electrical

 

 

 

equipment and then go

 

 

 

to step 6.

 

 

 

 

 

Page 311 Page 313
Page 312
Image 312
Lexmark 436 manual Scanner does not respond
Page 311 Page 313

436 specifications

The Lexmark 436 is a versatile multifunction printer designed to cater to the needs of small to medium-sized businesses, offering an efficient solution for printing, scanning, copying, and faxing. This device stands out with its robust build, compact form factor, and a range of features that enhance productivity and ease of use.

One of the main features of the Lexmark 436 is its impressive print speed, which can reach up to 35 pages per minute. This efficiency is ideal for business environments where time is of the essence. The printer produces high-quality monochrome prints with a resolution of up to 1200 x 1200 dpi, ensuring that text and graphics are sharp and clear.

Equipped with advanced scanning capabilities, the Lexmark 436 allows for vibrant color scans as well as crisp black-and-white scans, making it a reliable choice for digitizing documents. The scanner has an optical resolution that supports detailed images, and it can scan in various formats, including searchable PDF, JPEG, and TIFF, which facilitates easy archiving and sharing of files.

The Lexmark 436 incorporates advanced connectivity options, including USB, Ethernet, and wireless capabilities, making it easy to integrate into any office network. The printer supports mobile printing technologies such as Apple AirPrint and Google Cloud Print, allowing users to send documents directly from their smartphones or tablets, which enhances convenience and flexibility.

Another important characteristic is the Lexmark's intuitive 4.3-inch color touchscreen interface. This user-friendly display simplifies task management and navigation, enabling users to access functions quickly and customize settings according to their preferences.

In terms of security, the Lexmark 436 includes features such as secure printing and data encryption, ensuring that sensitive information remains protected. This aspect is crucial for businesses that handle confidential documents and need to comply with various regulatory standards.

Moreover, the Lexmark 436 is built with sustainability in mind. It has energy-saving modes and delivers impressive yields with its high-capacity toner cartridges, reducing waste and overall operational costs. With its combination of speed, quality, and advanced features, the Lexmark 436 is a powerful solution for businesses looking to streamline their document handling processes and enhance productivity.
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