Step 2: Install memory and option cards

You can customize your printer memory capacity and connectivity by adding optional cards. The instructions in this section help you install any of the following options:

Printer memory

Flash memory

Tri-Port Adapter

USB/Parallel 1284-C Interface Card

Parallel 1284-C Interface Card

MarkNet internal print servers (also called internal network adapters or INAs)

Hard disk

Optional firmware card

Accessing the printer system board You must access the printer system board to install printer memory, flash memory, or an option card.

1 Make sure the printer power is off, the printer power cord is unplugged, and all cables are disconnected from the back of the printer.

2 Press the release latches to open the upper and lower front doors.

17

Page 19
Image 19
Lexmark T622, T620 setup guide Install memory and option cards

T620, T622 specifications

The Lexmark T620 and T622 series of laser printers are designed to meet the demands of medium to large workgroups, providing high-quality printing combined with robust performance. These printers stand out in the competitive landscape due to their extensive features, reliable technologies, and user-friendly characteristics.

Both the T620 and T622 models are powered by a 400 MHz processor and a substantial amount of memory, which allows for high-speed printing and quick processing of complex documents. With print speeds reaching up to 40 pages per minute for the T620 and 45 pages per minute for the T622, these printers are well-suited for environments where quick turnaround times are essential. The first page out time is impressively fast, often taking less than 10 seconds.

A notable characteristic of the Lexmark T620 and T622 series is their exceptional print quality. With a maximum resolution of 1200 x 1200 dpi, users can expect sharp text and detailed graphics. The printers support various media types and sizes, ranging from standard paper to envelopes and labels, making them versatile for different printing needs.

Both models come equipped with standard duplex printing capabilities, which not only reduces paper consumption but also enhances productivity by streamlining the printing process. The T620 and T622 printers are designed with user-friendliness in mind, featuring a clear display for easy navigation through settings and configurations.

Connectivity options are a strong point for these printers, offering USB, parallel, and Ethernet interfaces to cater to various networking needs. The T622 also supports optional wireless connectivity, allowing for mobile printing from various devices.

To enhance security, the Lexmark T620 and T622 come with features such as LDAP support, secure printing, and user authentication, providing peace of mind for sensitive documents.

In terms of maintenance, the T620 and T622 models feature easy-to-replace toner cartridges and components, reducing downtime and ensuring that the printers can operate efficiently over time. Overall, the Lexmark T620 and T622 series are ideal choices for businesses looking for reliable, high-performance printers that deliver quality results. Their blend of speed, quality, and usability make them stand out in any office environment.