Installing memory and option cards

Installing and removing options

CAUTION: If you are installing memory or option cards sometime after setting up the printer, turn the printer off and unplug the power cord before continuing. If you have any other devices connected to the printer, turn them off as well and unplug any cables going to the printer.

Removing the system board access cover

1Locate the access cover on the back of the printer.

2Remove the four access cover screws (two at top, two at bottom).

3Remove the access cover.

4Use the illustration to locate the connector for the card you want to install.

Option card connector

Memory card connector

Firmware and flash memory

card connectors

Hard disk connector

Installing a memory card

Follow the instructions in this section to install a printer memory card. Memory cards must have 100-pin connectors.

Note: Memory cards designed for other Lexmark printers may not work with your printer.

1 Remove the system board access cover. For more information, see Removing the system board access cover.

Warning: Memory cards are easily damaged by static electricity. Touch something metal on the printer before you touch a card.

2Unpack the memory card.

Avoid touching the connection points along the edge of the card. Save the packaging.

Installing memory and option cards

C772, C770 specifications

The Lexmark C770 and C772 series of printers are robust color laser printers designed for medium to large workgroups that demand high-quality printing along with impressive speed and efficiency. These models stand out due to their impressive set of features and advanced technologies, catering to a range of business printing needs.

One of the hallmarks of the Lexmark C770 and C772 is their print quality. With a resolution of up to 1200 x 1200 dpi, these printers deliver sharp text and vibrant color graphics, making them ideal for producing professional-looking documents, presentations, and marketing materials. Additionally, the printers utilize Lexmark's unique Unison toner technology, which ensures consistent, high-quality printing throughout the life of the cartridge, reducing the need for frequent replacements and maximizing productivity.

Speed is another significant advantage of the C770 and C772 series. Both models are capable of printing at impressive speeds of up to 35 pages per minute for black and white prints and slightly lower for color documents. This rapid output allows businesses to meet tight deadlines without compromising on quality. Furthermore, the first-page-out time is notably fast, ensuring that users do not waste time waiting for their documents.

Connectivity options are extensive with the C770 and C772. These printers support USB, Ethernet, and optional wireless connections, enabling seamless integration into various network environments. This flexibility allows multiple users and devices to access the printer, facilitating collaboration and streamlining workflows.

Additionally, user-friendly features such as a large, intuitive LCD screen and an easy-to-navigate interface simplify printer management and operation. The printers also support advanced finishing options, including duplex printing, which saves paper and reduces costs, making them environmentally friendly choices for businesses.

Moreover, security features are incorporated to protect sensitive data, with options for secure printing and data encryption. This makes these printers suitable for environments where confidentiality is crucial.

In summary, the Lexmark C770 and C772 series are powerful color laser printers that combine exceptional print quality, impressive speed, versatile connectivity, and advanced features, making them a worthy investment for businesses looking to enhance their printing capabilities.

Lexmark C772, C770 Installing memory and option cards, Removing the system board access cover

Models: C772 C770

Installing and removing options