SATO GL4XXE manual Is the sub-menu of the Set Lock Key feature, New lock keys, Have to be chosen

	Unit 4: Printer Configuration
	ADVANCED MODE (TABLE 4-3)
MENU	DESCRIPTION
	Is the sub-menu of the Set Lock Key feature.
	When this menu is displayed, simultaneously press the combination of keys desired to be the
	new lock keys.
	If the entry is valid, the display will read “Enter the new lock key again”. Accurately repeat the
	entry and “Lock key has been changed” will appear. In case of an error in the second entry,
Select a new
lock key	“Validation Failed” will appear and the process must be begun again.
	If the entry was invalid, the display will read “Invalid key selection” and another set of keys will
	have to be chosen.
	The new lock key designation will remain in effect even if the printer is powered off and then on
	again. Press the FUNCTION key to exit the Advanced Mode.
	Is a menu option within the main menu of the ADVANCED MODE and allows advancement to the
	Max Font Buffer sub-menu.
ADVANCED MODE
Max Font Buffer
	Allows selection of the maximum amount of DRAM to be allocated for downloading fonts (True-
	Type, Scalable, Bit-Map). The range is from 100 to 800 KBytes. Factory default is 100 KBytes.
Max Font Buffer
100 KBytes*
	Maximum Cache Memory. This option specifies the size of the memory block that can be
	allocated to the font cache. The font cache stores bitmaps that are created on demand from the
	font outlines stored on the printer flash. The cache allows the printer to print scalable fonts at
	optimum speed.
	To calculate the memory requirement, use the following equation:
Max Cache Memory	(HS x VS x Average Height x Average Width x NumOf Char)/8
900 KBytes*
	HS = horizontal resolution, VS = vertical resolution, Average Height = average character height in
	inches, Average Width = average character width in inches, NumOf Char = number of characters
	to be cached.
	For most applications, the default settings for font memory is acceptable. Therefore, do not
	change the defaults unless the application requires an uncommon memory configuration.
	Maximum Cached Characters. This option specifies the size of the largest character that can be
	stored in the font cache. To calculate the memory requirement, use this equation:
	(HS x VS x Average Height x Average Width)/8
Max Cached Char	HS = average character height in inches, VS = vertical resolution, Average Height = average
01 KBytes*	character height in inches, Average Width = average character width in inches, NumOf Char =
	number of characters to be cached.
	For most applications, the default settings for font memory is acceptable. Therefore, do not
	change the defaults unless the application requires an uncommon memory configuration.
	This menu entry permits the thickness or font weight of standard text fonts to be adjusted. The
	range is 0 to 512, and the factory default is 340.
Standard Chars.
340*
	This menu entry permits the thickness or font weight of bold text fonts to be adjusted. The range
	is 0 to 512, and the factory default is 448.
Bold Chars.
448*

GL408-412e Operator’s Manual 4-35