Canon ir2016, ir2020 マニュアル

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Service mode has the following service data items. These items can be checked/changed according to the menu on the display.

These setting items are for basic fax service functions such as error management, echo countermeasures, and communication trouble countermeasures.

These setting items are for communication functions, such as NL equalizer and transmission levels.

These setting items are for inputting numeric parameters such as the various conditions for the RTN signal transmission.

These setting items are for telephone network control functions.

These setting items are for telephone network control functions such as the selection signal transmission conditions and the detection conditions, for the

control signals sent from the exchange.

Do not use.

These setting items are for image adjustment in scanning.

These setting items are for image adjustment in printer assembly and for special mode for the field-related measures.

Do not use.

Do not use.

These are used for the import/export of user information through USB.

These are used for registration of accessories.

This is used for displaying a guide to be conducted maintenance/parts replacement.

Use it to output reports on various service data.

This is used for downloading the firmware to the ROM of appropriate board.

This is used for initializing the data.

This is used for displaying the ROM information, such as version number or checksum.

You can enter the Service Mode with the following operation.

F-4-1

The items registered and set by each of these switches comprise 8-bit switches. The figure below shows which numbers are assigned to which bits. Each bit has a

value of either 0 or 1.

Additional
Functions

Additional
Functions

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