Installing printer memory or flash memory

Installing printer memory or flash memory

Memory connector 1

Memory connector 2

Memory connector 3

Warning! Electronic components can be damaged by static electricity. Touch something metal on the printer before you touch the memory option.

Latch

Connection points

Latch

Notch

Note: Some memory and firmware options offered for other Lexmark printers cannot be used with your printer. Refer to the Lexmark T620/T622 Publications CD for specifications.

1 Follow the steps in “Accessing the printer system board” beginning on page 17.

2 Unpack the memory option. Avoid touching the connection points along its edge. Save the packaging materials.

3 Open both latches on the connector completely. Insert the memory option straight into the connector with the connection points pointing toward the system board.

4 Push the memory card firmly into the connector until it snaps into place. Make sure each latch fits over the notch located on either side of the option card.

5 Follow the steps in “Reattaching the shield and closing the doors” beginning on page 22.

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.