HP 2500CM manual Diagnostics Menu Explanation, Information Menu Explanation

Diagnostics Menu

Item	Explanation
ALIGN PRNT-HDS	This item aligns the printheads to ensure the printout is of the best
	possible print quality. For more information see section on Align Printheads.
CLEAN PRNT-HD:	This item cleans the printheads. Level 1 is the basic level and should
LEVEL 1	be performed first. For more information see section on Clean Printheads.
CLEAN PRNT-HD:	This item cleans the printheads. Level 2 is more thorough than Level 1,
LEVEL 2	but it should be performed only when Level 1 cleaning does not solve
	the print quality problem. For more information see section on Clean
	Printheads.
CLEAN PRNT-HD:	This item cleans the printheads. Level 3 is most thorough, but it
LEVEL 3	should be performed only when Level 2 cleaning does not solve the
	print quality problem as it uses the most ink. For more information
	see section on Clean Printheads.
PERFORM TRAY 2	This item performs a paper path test on Tray 2. When this is selected,
PAPER PATH TEST	the printer will pick paper from Tray 2 until all the paper has been
	ejected.
PERFORM TRAY 3	This item performs a paper path test on Tray 3. When this is selected,
PAPER PATH TEST	the printer will pick paper from Tray 3 until all the paper has been
	ejected.
PERFORM TRAY 1	This item performs a paper path test on Tray 1. When this is selected,
PAPER PATH TEST	the printer will pick paper from Tray 1 until all the paper has been
	ejected.
Information Menu
Item	Explanation
CHECK INK LEVEL	This item displays the amount of ink remaining in each ink cartridge.
BASE FW VER	This item displays the firmware version of the printer.
PS FW VER	This item displays the PostScript firmware version of the printer.
MIO FW VER	This item displays the MIO print server firmware version.
CHECK TOTAL	This item displays the total amount of RAM installed in the printer.
RAM SIZE
SERVICE ID	This item displays the Service Identification Number of the printer.
	This number is needed when you call the HP Customer Care Center
	for support.

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