Cognitive Solutions B780 Configure Scan Options, Configure Max Scan Width & Height, Description

Models: B780 A776

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Configure Scan Options

144 Chapter 6: DH emulation

Configure Scan Options

Hexadecimal: 1D C6 m n

Parameters:

m

n

Description

 

 

 

0

-

Configure Imager default settings. Parameter n is ignored.

 

 

 

1

0

Disable auto eject on top scan jam (default).

1

1

Enable auto eject on top scan jam.

2

n

Set maximum tag storage memory to n Kbytes. Default 4K. Range 2K to 64K. Out of range

 

 

parameter defaults to 4K.

Return: None

Description: Configures scan options. Parameter m>2 reserved for future options This setting is retained across power cycles.

Configure Max Scan Width & Height

Hexadecimal: 1D C7 wL wH lenL lenH

Parameters: wL wH is the maximum width of a scan in pixels (<= physical maximum 832); lenL lenH is the maximum length in pixels (<= 2284 ~ 11.25”). The width should be values evenly divisible by 4 value will be truncated by zeroing out the lowest-most 2 bits.

Return: None

Description: This sets the maximum values for all scanned documents to within ½ mm (4 pixels). As the imager must be prepared for a maximum size, this allows the firmware to use optimum buffers and thus provide for retaining more image slots in a circular buffer arrangement.

This setting is retained across power cycles.

Transmit Printer Type (Extended Existing Command)

Hexadecimal: 1D 49 02

Parameters: None

Return: M a single byte, as specified in existing commands, with its undefined bit #5 now used to indicate imager installed. 0= not present (existing definition), 1= imager present (new)

Description: This is an additional definition that uses a previously undefined bit to tell applications whether or not an imager is present.

A776 (B780) Programming Guide

A776-PG00001 C 12/09

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Cognitive Solutions B780, A776 Configure Scan Options, Configure Max Scan Width & Height, Hexadecimal 1D C6 m n Parameters