Lexmark T620 User manual

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

www.lexmark.com

Lexmark T620 and T622

This section contains information about understanding the operator panel, changing printer

settings, and understanding operator panel menus.

You can change most printer settings from your software application or printer driver. Settings

you change from the application or printer driver apply only to the job you are preparing to

send to the printer.

Changes made to printer settings from a software application override changes made from

the printer operator panel.

If you cannot change a setting from your application, use the printer operator panel or the

remote operator panel available from MarkVision™. Changing a printer setting from the

printer operator panel or from MarkVision makes that setting the user default.

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

www.lexmark.com

Lexmark T620 and T622

Understanding the operator panel

The printer operator panel has a 2-line by 16-character liquid crystal display (LCD), five

buttons, and one indicator light.

Indicator light

The indicator light gives information about the status of your printer. If the light is:

•Off, the printer is off

•On, the printer is on, but idle

•Blinking, the printer is on and is busy

LCD

Light

1Menu 2Select 3Return 4

Go 5Stop 6

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

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Lexmark T620 and T622

Using the operator panel buttons

Use the five operator panel buttons to open a menu, scroll through a list of values, change

printer settings, and respond to printer messages.

The numbers 1 through 6 appear beside the operator panel buttons; these numbers are used

to enter personal identification numbers (PIN) for Print and Hold jobs. For more information,

see Using the Print and Hold function.

The following information describes the functions of each button.

Note: Buttons act upon the information displayed on the second line of the

operator panel.

Using the operator panel

Paper handling

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Troubleshooting

Administration

Index

Printing

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Lexmark T620 and T622

Press the Go button to:

• Return to the Ready state if the printer is in an offline situation (the

Ready message does not display on the operator panel).

• Exit printer menus and return to the Ready state.

• Clear operator panel error messages.

If you’ve changed printer settings from the operator panel menus, press

Go before sending a job to print. The printer must display Ready for jobs

to print.

Each end of the button has a function. Press Menu:

• When Ready is displayed, to take the printer offline (out of the

Ready state) and scroll through the menus.

• When Busy is displayed, to take the printer to the Job Menu.

• When the printer is offline, press Menu> to scroll through the

menus.

–Press

<Menu to go to the previous item in the menus.

For menu items with numeric values, such as Copies, press and hold

Menu to scroll through the values. Release the button when the number

you want is displayed.

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

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Lexmark T620 and T622

Select

Press Select to:

• Select the menu displayed on the second line of the operator

panel. Depending on the type of menu, this action:

– Opens the menu and displays the first item in the menu.

– Opens the menu item and displays the default setting.

• Save the displayed menu item as the default setting. The printer

displays the Saved message and returns to the menu item.

• Clear certain messages from the operator panel.

Return Press Return to return to the previous menu level or menu item.

Stop

Press Stop at the Ready, Busy, or Waiting message to temporarily

stop all activity and take the printer offline. The operator panel status

message changes to Not Ready.

Press Go to return the printer to the Ready, Busy, or Waiting state.

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

www.lexmark.com

Lexmark T620 and T622

Using the operator panel to change printer settings

From the operator panel, you can select menu items and associated values to print your jobs

successfully. You can also use the panel to alter the setup and operating environment of the

printer. See Using printer menus for an explanation of all the menu items.

You can modify printer settings by:

•Selecting a setting from a list of values

•Changing an On/Off setting

•Changing a numerical setting

To select a new value as a setting:

1From a Ready status message, press Menu. The menu names appear.

2Continue to press and release Menu until you see the menu you need.

3Press Select to select the menu or menu item displayed on the second line of the

display.

–If the selection is a menu, the menu is opened and the first printer setting in the

menu appears.

Using the operator panel

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Printing

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Lexmark T620 and T622

–If the selection is a menu item, the default setting for the menu item appears.

(The current user default setting has an asterisk [*] beside it.)

Each menu item has a list of values for the menu item. A value can be:

–A phrase or word to describe a setting

–A numerical value that can be changed

–An On or Off setting

4Press Menu to move to the value you need.

5Press Select to select the value on the second line of the operator panel. An asterisk

appears beside the value to indicate that it is now the user default setting. The new

setting appears for one second, clears, displays the word Saved, and then displays the

previous list of menu items.

6Press Return to go back to previous menus. Make additional menu selections to set

new default settings. Press Go if this is the last printer setting to change.

User default settings remain in effect until you save new settings or restore the factory

defaults. Settings you choose from your software application can also change or override the

user default settings you select from the operator panel.

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

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Lexmark T620 and T622

Printing the menu settings page

Complete the following steps to print a list of the current user default settings and installed

printer options:

1Make sure the printer power is on and the Ready status message appears.

2Press Menu until you see Utilities Menu, and then press Select.

3Press Menu until you see Print Menus, and then press Select.

The message Printing Menu Settings appears and remains until the page prints.

The printer returns to Ready when the page or pages finish printing.

If a message appears, see Understanding printer messages for more information.

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

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Lexmark T620 and T622

The diagram in Using printer menus shows the menu items in each menu.

An asterisk (*) next to a value indicates the factory default setting. Factory defaults may differ

for different countries.

Factory defaults are the function settings in effect the first time you turn your printer on. These

remain in effect until you change them. Factory defaults are restored if you select the Restore

value for the Factory Defaults menu item in the Utilities Menu. See Utilities Menu for more

information.

When you select a new setting from the operator panel, the asterisk moves next to the

selected setting to identify it as the current user default.

User defaults are the settings you select for different printer functions and store in printer

memory. Once stored, these settings remain active until new ones are stored or the factory

defaults are restored.

Note: Settings you choose from your software application may override the

settings you select from the operator panel.

Using the operator panel

Paper handling

Maintenance

Troubleshooting

Administration

Index

Printing

www.lexmark.com

Lexmark T620 and T622

Menus Disabled

If your printer is configured as a network printer available to a number of users, Menus

Disabled may appear when you press Menu from the Ready state. Disabling the menus

prevents users from using the operator panel to inadvertently change a printer default that

has been set by the person managing the printer. You can still use Print and Hold features,

clear messages, and select items from the Job Menu when printing a job, but you cannot

change other printer settings. You can, however, use your printer driver to override printer

defaults and select settings for individual print jobs.

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