Canon imageCLASS X LBP1238, Service Manual

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Description
The DC Controller notifies the Main Controller when cartridge consumption reaches the specified value.
Upon receipt of the notification, the Main Controller displays a warning or a message that the cartridge has reached the end of
its life on the display.
Warning display
*2
End of life display
*4 *5
Toner level
*1
Differs depending on the setting
*3 0%
Detected to (location) Cartridge Memory Cartridge Memory
Message Prepare the toner cartridge. End of Cartridge Lifetime
*1 : The remaining toner level can be checked on the Status Monitor.
Refer to "Checking remaining toner level" in "Settings/Registration Mode/Menu" shown below.
*2 : Whether to display or hide warnings can be specified in the menu.
Refer to "Setting of whether to display or hide warnings" in "Settings/Registration Mode/Menu" shown below.
*3 : The threshold value to display a warning can be specified in the menu.
Refer to "ON/OFF of display of the screen for setting the threshold value for preparation of the cartridge" in "Service Mode"
shown below.
Refer to "Setting of the threshold value to display a warning" in "Settings/Registration Mode/Menu" shown below.
*4 : The operation when the cartridge has reached the end of life can be specified in service mode.
Refer to "Setting of the behavior when the cartridge reaches the end of its estimated life" in "Service Mode" shown below.
*5 : The reference value of cartridge life (Photosensitive Drum, Developing Assembly, and Waste Toner) can be specified in
service mode.
Refer to "Setting of the reference values for replacement of the Photosensitive Drum, Developing Assembly, and Waste Toner
(Bk)" in "Service Mode" shown below.
Service Mode
• Setting of the behavior when the cartridge reaches the end of its estimated life:
COPIER > OPTION > FNC-SW > CRG-PROC
• Setting of the reference values for replacement of the Photosensitive Drum, Developing Assembly, and Waste Toner (Bk):
COPIER > OPTION > FNC-SW > CRGLF-K
• ON/OFF of display of the screen for setting the threshold value for preparation of the cartridge:
COPIER > OPTION > DSPLY-SW > CRGLW-LV
Additional Functions Mode/Menu
• Checking remaining toner level:
Status Monitor > Device Information > Cartridge Information
• Setting of whether to display or hide warnings:
Menu > Preferences > Display Settings > Displ. Timing for Cartridge Prep. Notif.
• Setting of the threshold value to display a warning:
Menu > Preferences > Display Settings > Displ. Timing for Cartridge Prep. Notif. > Custom
■ Developing Roller Engagement/Disengagement Control
Description
This machine does not control the Developing Roller inside the Toner Cartridge to be engaged/disengaged with the Photosensitive
Drum according to the machine state.
2. Technical Explanation (Device)
32