Maintenance Menu
You can set the mode appropriate to low humidity condition and adjust the print registration.
Maintenance Menu Parameters
This section explains about parameters that can be set on the Maintenance menu.
Print Regist.
Adjust the registration of each tray if necessary. You can adjust the registration value between -1.5
and +1.5 mm in increments of 0.1 mm.
[Horiz.: Tray 2] and [Vert.: Tray 2] appear only when the optional paper feed unit is installed.
Default: 0 for all parameters
• Horiz.: Tray 1
Select this to adjust the tray 1 registration horizontally.
• Vert.: Tray 1
Select this to adjust the tray 1 registration vertically.
• Horiz.: Tray 2
Select this to adjust the tray 2 registration horizontally.
• Vert.: Tray 2
Select this to adjust the tray 2 registration vertically.
• Horiz.: Bypass
Select this to adjust the bypass tray registration horizontally.
• Vert.: Bypass
Select this to adjust the bypass tray registration vertically.
• Horz: Dup: Back
Select this to adjust the duplex back side registration horizontally.
• Vert: Dup: Back
Select this to adjust the duplex back side registration vertically.
Low Humid. Mode
If the machine is used in a room where humidity level is low, black lines of a few millimeters thick
may appear on printouts with 75-millimeter spaces in between. Selecting [On] for this setting may
prevent these lines from appearing (wait for about one day until this setting becomes effective).
Note that when this setting is enabled, the machine automatically performs self-maintenance in
every 10 minutes.
Maintenance Menu
53