Sharp MXC250 User Manual

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SYSTEM SETTINGS
Key Touch Sound
This setting is used to set the length of the key touch 
sound that is heard each time a key is pressed.
The initial factory setting is "Short".
Select the desired length with the [
] or [
] key.
To turn the key touch sound off, select "Off".
Keys Touch Sound At Initial Point
This setting is used to select whether or not a beep will 
sound at preset base settings as you press a key to 
select a setting.
The factory default setting is no beep.
Key Press Time
This setting is used to set the duration of time that a 
key must be pressed to take effect.
A longer setting can be selected to prevent keys 
pressed accidentally from taking effect. Keep in mind, 
however, that when a longer setting is selected more 
care is required when pressing keys to ensure that the 
key input is registered.
The initial factory setting is "Minimum".
Disable Auto Key Repeat
This setting is used to stop a setting from changing 
continuously when the [
] or [
] key is held down, 
such as when setting the zoom ratio or the original size 
(auto key repeat will not operate). When this setting is 
enabled, a key must be pressed repeatedly instead of 
holding it down.
Auto key repeat is initially set to operate (factory 
default setting).
Disable Paper Size Set
This setting is used to disable "Paper Size Set" in the 
special functions menu. When disabled, "Paper Size 
Set" cannot be used when the [Special Function] key 
is pressed, which prevents users other than the 
administrator from easily changing the paper size 
setting.
"Disable Paper Size Set" is initially disabled (factory 
default setting).
Energy Save
These settings are used to configure energy saving 
settings. To access one of these settings, select 
"Energy Save" in the mode selection screen, and 
select the desired setting in the energy save screen, 
and then press the [OK] key.
Auto Power Shut-Off
This setting is used to enable auto power shut-off 
mode, which automatically turns off the power to the 
fusing unit if the operation panel is not used for a 
certain duration of time.
Enabling auto power shut-off mode helps conserve 
energy, preserve natural resources, and reduce 
environmental pollution.
The function is initially enabled.
Auto Power Shut-Off Timer
This setting is used to set the duration of time until 
auto power shut-off mode activates when the 
operation panel is not used. Using this function helps 
conserve energy, preserve natural resources, and 
reduce environmental pollution.
"1 min.", "3 min.", "5 min.", "10 min.", "15 min.", 
"30 min.", "45 min." or "60 min." can be selected for the 
duration of time. Select a setting that suits your work 
conditions.
Preheat Mode
This setting is used to set the duration of time until 
preheat mode, which automatically lowers the fusing 
unit temperature, activates when the operation panel is 
not used. Using this function helps conserve energy, 
preserve natural resources, and reduce environmental 
pollution. "1 min.", "3 min.", "5 min.", "10 min.", 
"15 min.", "30 min.", "45 min." or "60 min." can be 
selected for the duration of time. Select a setting that 
suits your work conditions.
Rather than disabling the auto power 
shut-off feature, it is recommended that you 
first try lengthening the time set in "Auto 
Power Shut-Off Timer" 
(see below). In most 
cases a suitable timer setting will allow work 
to proceed with minimal delay and still 
enable you to enjoy the benefits of power 
conservation.
Note